Upgrade speech recognition models#67

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IchenDEV merged 1 commit into from
Jul 13, 2026
Merged

Upgrade speech recognition models #67

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26 changes: 13 additions & 13 deletions Package.resolved
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4 changes: 2 additions & 2 deletions Package.swift
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Original file line numberDiff line numberDiff line change
Expand Up@@ -12,15 +12,15 @@ let package = Package(
.executable(name: "OpenTypeCLI", targets: ["OpenTypeCLI"]),
],
dependencies: [
.package(url: "https://github.com/argmaxinc/WhisperKit.git", from: "1.0.0"),
.package(url: "https://github.com/argmaxinc/argmax-oss-swift.git", from: "1.0.0"),
.package(url: "https://github.com/huggingface/swift-transformers", from: "1.3.3"),
.package(url: "https://github.com/ml-explore/mlx-swift-lm", branch: "main"),
],
targets: [
.executableTarget(
name: "OpenType",
dependencies: [
.product(name: "WhisperKit", package: "WhisperKit"),
.product(name: "WhisperKit", package: "argmax-oss-swift"),
.product(name: "Hub", package: "swift-transformers"),
.product(name: "Tokenizers", package: "swift-transformers"),
.product(name: "MLXLLM", package: "mlx-swift-lm"),
Expand Down
4 changes: 2 additions & 2 deletions README.md
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Expand Up@@ -15,7 +15,7 @@
[![Apple Silicon](https://img.shields.io/badge/Apple%20Silicon-M1%2FM2%2FM3%2FM4-black?style=flat-square&logo=apple&logoColor=white)](https://www.apple.com/mac/m1/)
[![License](https://img.shields.io/badge/license-MIT-blue?style=flat-square)](LICENSE)

[![WhisperKit](https://img.shields.io/badge/Powered%20by-WhisperKit-blue?style=flat-square)](https://github.com/argmaxinc/WhisperKit)
[![WhisperKit](https://img.shields.io/badge/Powered%20by-WhisperKit-blue?style=flat-square)](https://github.com/argmaxinc/argmax-oss-swift)
[![MLX](https://img.shields.io/badge/Powered%20by-MLX--LM-orange?style=flat-square)](https://github.com/ml-explore/mlx-swift-lm)

[Website](https://opentype.idevlab.dev) · [中文文档](README_zh.md)
Expand DownExpand Up@@ -161,7 +161,7 @@ scripts/

## Tech Stack

- [WhisperKit](https://github.com/argmaxinc/WhisperKit) — offline Whisper speech recognition
- [WhisperKit](https://github.com/argmaxinc/argmax-oss-swift) — offline Whisper speech recognition
- [mlx-swift-lm](https://github.com/ml-explore/mlx-swift-lm) — local LLM inference on Apple Silicon (Qwen2.5 / Qwen3)
- **SwiftUI + AppKit** — native macOS UI
- **ScreenCaptureKit + Vision** — screen OCR
Expand Down
4 changes: 2 additions & 2 deletions README_zh.md
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Expand Up@@ -15,7 +15,7 @@
[![Apple Silicon](https://img.shields.io/badge/Apple%20Silicon-M1%2FM2%2FM3%2FM4-black?style=flat-square&logo=apple&logoColor=white)](https://www.apple.com/mac/m1/)
[![License](https://img.shields.io/badge/license-MIT-blue?style=flat-square)](LICENSE)

[![WhisperKit](https://img.shields.io/badge/驱动-WhisperKit-blue?style=flat-square)](https://github.com/argmaxinc/WhisperKit)
[![WhisperKit](https://img.shields.io/badge/驱动-WhisperKit-blue?style=flat-square)](https://github.com/argmaxinc/argmax-oss-swift)
[![MLX](https://img.shields.io/badge/驱动-MLX--LM-orange?style=flat-square)](https://github.com/ml-explore/mlx-swift-lm)

[官网](https://opentype.idevlab.dev) · [English](README.md)
Expand DownExpand Up@@ -161,7 +161,7 @@ scripts/

## 技术栈

- [WhisperKit](https://github.com/argmaxinc/WhisperKit) — 离线 Whisper 语音识别
- [WhisperKit](https://github.com/argmaxinc/argmax-oss-swift) — 离线 Whisper 语音识别
- [mlx-swift-lm](https://github.com/ml-explore/mlx-swift-lm) — Apple Silicon 本地 LLM 推理（Qwen2.5 / Qwen3）
- **SwiftUI + AppKit** — macOS 原生 UI
- **ScreenCaptureKit + Vision** — 屏幕 OCR
Expand Down
11 changes: 11 additions & 0 deletions Sources/App/VoicePipeline+Models.swift
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Expand Up@@ -115,6 +115,17 @@ extension VoicePipeline {
case .qwen3:
let settings = appState.settings
let catalog = ModelCatalog.shared
if !LocalASRRuntime.isReady(for: .qwen3),
!catalog.asrModelPath(for: settings.qwenASRModel).isEmpty {
do {
_ = try await LocalASRRuntime.ensurePythonPath(
for: .qwen3,
preferredPath: settings.localASRPythonPath
)
} catch {
Log.error("[VoicePipeline] Qwen ASR runtime migration failed: \(error.localizedDescription)")
}
}
guard localASRIsAvailable(settings.qwenASRModel) else {
qwenSpeechEngine = nil
markSpeechModelDownloadRequired(showInStatus: requestPermission)
Expand Down
2 changes: 1 addition & 1 deletion Sources/Config/AppSettings.swift
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Expand Up@@ -357,7 +357,7 @@ final class AppSettings: ObservableObject {
appIconAppearance = AppIconAppearance(rawValue: ud.string(forKey: Key.appIconAppearance.rawValue) ?? "") ?? .system
volcAppKey = ud.string(forKey: Key.volcAppKey.rawValue) ?? ""
volcAccessKey = ud.string(forKey: Key.volcAccessKey.rawValue) ?? ""
volcResourceId = ud.string(forKey: Key.volcResourceId.rawValue) ?? "volc.bigasr.sauc.duration"
volcResourceId = ud.string(forKey: Key.volcResourceId.rawValue) ?? VolcASRModel.recommended.rawValue
localASRPythonPath = ud.string(forKey: Key.localASRPythonPath.rawValue) ?? LocalASRConfiguration.defaultPythonPath
qwenASRModel = ud.string(forKey: Key.qwenASRModel.rawValue)
?? ud.string(forKey: Key.qwenASRModelPath.rawValue)
Expand Down
17 changes: 17 additions & 0 deletions Sources/Config/VolcASRModel.swift
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@@ -0,0 +1,17 @@
import Foundation

enum VolcASRModel: String, CaseIterable, Identifiable {
case seedASR2 = "volc.seedasr.sauc.duration"
case bigASR1 = "volc.bigasr.sauc.duration"

var id: String { rawValue }

var displayName: String {
switch self {
case .seedASR2: return L("volc.model.seed_asr_2")
case .bigASR1: return L("volc.model.big_asr_1")
}
}

static let recommended = VolcASRModel.seedASR2
}
3 changes: 3 additions & 0 deletions Sources/Resources/en.lproj/Localizable.strings
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Expand Up@@ -339,6 +339,9 @@

/* ── Volc ASR ── */
"volc.config_hint" = "Enter your Volcengine Doubao ASR credentials. Get them from the Volcengine console.";
"volc.model" = "Recognition model";
"volc.model.seed_asr_2" = "SeedASR 2.0 (Recommended)";
"volc.model.big_asr_1" = "BigASR 1.0 (Legacy)";
"volc.app_key" = "App Key (App ID)";
"volc.access_key" = "Access Token";
"volc.resource_id" = "Resource ID";
Expand Down
3 changes: 3 additions & 0 deletions Sources/Resources/zh-Hans.lproj/Localizable.strings
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Expand Up@@ -339,6 +339,9 @@

/* ── 豆包语音识别 ── */
"volc.config_hint" = "填写火山引擎豆包语音识别凭据，可从火山引擎控制台获取。";
"volc.model" = "识别模型";
"volc.model.seed_asr_2" = "SeedASR 2.0（推荐）";
"volc.model.big_asr_1" = "BigASR 1.0（旧版）";
"volc.app_key" = "App Key（应用 ID）";
"volc.access_key" = "Access Token";
"volc.resource_id" = "Resource ID（资源 ID）";
Expand Down
79 changes: 79 additions & 0 deletions Sources/Speech/AppleSpeechAnalyzer.swift
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@@ -0,0 +1,79 @@
import AVFoundation
import Foundation
@preconcurrency import Speech

enum AppleSpeechAnalyzer {
static func prepare(locale: Locale) async throws {
let transcriber = try await makeTranscriber(locale: locale)
try await ensureModel(for: transcriber)
}

static func transcribe(audioURL: URL, locale: Locale) async throws -> String {
let transcriber = try await makeTranscriber(locale: locale)
try await ensureModel(for: transcriber)

let file = try AVAudioFile(forReading: audioURL)
let resultTask = Task<String, Error> {
var transcript = ""
for try await result in transcriber.results where result.isFinal {
transcript += String(result.text.characters)
}
return transcript
}

let analyzer = SpeechAnalyzer(
modules: [transcriber],
options: .init(priority: .userInitiated, modelRetention: .lingering)
)
do {
if let lastSample = try await analyzer.analyzeSequence(from: file) {
try await analyzer.finalizeAndFinish(through: lastSample)
} else {
await analyzer.cancelAndFinishNow()
}
return try await resultTask.value
} catch {
resultTask.cancel()
await analyzer.cancelAndFinishNow()
throw error
}
}

private static func makeTranscriber(locale: Locale) async throws -> SpeechTranscriber {
guard SpeechTranscriber.isAvailable else {
throw AppleSpeechAnalyzerError.unavailable
}
guard let supported = await SpeechTranscriber.supportedLocale(equivalentTo: locale) else {
throw AppleSpeechAnalyzerError.unsupportedLocale(locale.identifier)
}
return SpeechTranscriber(locale: supported, preset: .transcription)
}

private static func ensureModel(for transcriber: SpeechTranscriber) async throws {
let modules: [any SpeechModule] = [transcriber]
if await AssetInventory.status(forModules: modules) == .installed { return }
if let request = try await AssetInventory.assetInstallationRequest(supporting: modules) {
try await request.downloadAndInstall()
}
guard await AssetInventory.status(forModules: modules) == .installed else {
throw AppleSpeechAnalyzerError.modelUnavailable
}
}
}

enum AppleSpeechAnalyzerError: LocalizedError {
case unavailable
case unsupportedLocale(String)
case modelUnavailable

var errorDescription: String? {
switch self {
case .unavailable:
return "SpeechAnalyzer is unavailable on this Mac"
case .unsupportedLocale(let locale):
return "SpeechAnalyzer does not support locale \(locale)"
case .modelUnavailable:
return "SpeechAnalyzer model is not installed"
}
}
}
2 changes: 1 addition & 1 deletion Sources/Speech/AppleSpeechEngine.swift
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Expand Up@@ -2,7 +2,7 @@ import Foundation
@preconcurrency import Speech
import AVFoundation

final class AppleSpeechEngine: SpeechEngine, @unchecked Sendable {
final class LegacyAppleSpeechEngine: SpeechEngine, @unchecked Sendable {
private var recognizer: SFSpeechRecognizer
private(set) var isReady = false
private var recognitionTask: SFSpeechRecognitionTask?
Expand Down
88 changes: 88 additions & 0 deletions Sources/Speech/AppleSpeechEngineAdapter.swift
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@@ -0,0 +1,88 @@
import AVFoundation
import Foundation

final class AppleSpeechEngine: SpeechEngine, @unchecked Sendable {
private let locale: Locale
private let legacy: LegacyAppleSpeechEngine

init(locale: Locale = Locale(identifier: "zh-CN")) {
self.locale = locale
self.legacy = LegacyAppleSpeechEngine(locale: locale)
}

var isReady: Bool { legacy.isReady }
var supportsStreaming: Bool { true }

func requestAccess() {
legacy.requestAccess()
}

func prepare() async {
do {
try await AppleSpeechAnalyzer.prepare(locale: locale)
} catch {
Log.info("[AppleSpeech] SpeechAnalyzer preparation deferred: \(error.localizedDescription)")
}
}

func startListening(language: String?, onPartialResult: @escaping @Sendable (String) -> Void) {
legacy.startListening(language: language, onPartialResult: onPartialResult)
}

func appendAudioBuffer(_ buffer: AVAudioPCMBuffer) {
legacy.appendAudioBuffer(buffer)
}

func finishListening(audioURL: URL?, language: String?) async throws -> String {
let fallbackTask = Task {
try await legacy.finishListening(audioURL: audioURL, language: language)
}
guard let audioURL else { return try await fallbackTask.value }

do {
let text = try await AppleSpeechAnalyzer.transcribe(
audioURL: audioURL,
locale: resolvedLocale(for: language)
)
legacy.cancelListening()
let fallback = try? await fallbackTask.value
return text.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty
? fallback ?? ""
: text
} catch {
Log.info("[AppleSpeech] SpeechAnalyzer failed, using legacy result: \(error.localizedDescription)")
return try await fallbackTask.value
}
}

func cancelListening() {
legacy.cancelListening()
}

func transcribe(audioURL: URL?, language: String?) async throws -> String {
guard let audioURL else { throw AppleSpeechError.noAudioFile }
do {
let text = try await AppleSpeechAnalyzer.transcribe(
audioURL: audioURL,
locale: resolvedLocale(for: language)
)
if !text.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty {
return text
}
} catch {
Log.info("[AppleSpeech] SpeechAnalyzer failed, using legacy recognizer: \(error.localizedDescription)")
}
return try await legacy.transcribe(audioURL: audioURL, language: language)
}

private func resolvedLocale(for language: String?) -> Locale {
switch language {
case "zh": return Locale(identifier: "zh-CN")
case "en": return Locale(identifier: "en-US")
case "ja": return Locale(identifier: "ja-JP")
case "ko": return Locale(identifier: "ko-KR")
case "yue": return Locale(identifier: "yue-CN")
default: return locale
}
}
}
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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

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Upgrade speech recognition models#67

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 Merged

IchenDEV
merged 1 commit into

from

Jul 13, 2026
 Merged


Upgrade speech recognition models
#67
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26 changes: 13 additions & 13 deletions
Package.resolved

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4 changes: 2 additions & 2 deletions
Package.swift

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Original file line numberDiff line numberDiff line change
Expand Up@@ -12,15 +12,15 @@ let package = Package(
 .executable(name: "OpenTypeCLI", targets: ["OpenTypeCLI"]),
 ],
 dependencies: [
 .package(url: "https://github.com/argmaxinc/WhisperKit.git", from: "1.0.0"),
 .package(url: "https://github.com/argmaxinc/argmax-oss-swift.git", from: "1.0.0"),
 .package(url: "https://github.com/huggingface/swift-transformers", from: "1.3.3"),
 .package(url: "https://github.com/ml-explore/mlx-swift-lm", branch: "main"),
 ],
 targets: [
 .executableTarget(
 name: "OpenType",
 dependencies: [
 .product(name: "WhisperKit", package: "WhisperKit"),
 .product(name: "WhisperKit", package: "argmax-oss-swift"),
 .product(name: "Hub", package: "swift-transformers"),
 .product(name: "Tokenizers", package: "swift-transformers"),
 .product(name: "MLXLLM", package: "mlx-swift-lm"),
Expand Down

4 changes: 2 additions & 2 deletions
README.md

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Original file line numberDiff line numberDiff line change
Expand Up@@ -15,7 +15,7 @@
[![Apple Silicon](https://img.shields.io/badge/Apple%20Silicon-M1%2FM2%2FM3%2FM4-black?style=flat-square&logo=apple&logoColor=white)](https://www.apple.com/mac/m1/)
[![License](https://img.shields.io/badge/license-MIT-blue?style=flat-square)](LICENSE)

[![WhisperKit](https://img.shields.io/badge/Powered%20by-WhisperKit-blue?style=flat-square)](https://github.com/argmaxinc/WhisperKit)
[![WhisperKit](https://img.shields.io/badge/Powered%20by-WhisperKit-blue?style=flat-square)](https://github.com/argmaxinc/argmax-oss-swift)
[![MLX](https://img.shields.io/badge/Powered%20by-MLX--LM-orange?style=flat-square)](https://github.com/ml-explore/mlx-swift-lm)

[Website](https://opentype.idevlab.dev) · [中文文档](README_zh.md)
Expand DownExpand Up@@ -161,7 +161,7 @@ scripts/

## Tech Stack

- [WhisperKit](https://github.com/argmaxinc/WhisperKit) — offline Whisper speech recognition
- [WhisperKit](https://github.com/argmaxinc/argmax-oss-swift) — offline Whisper speech recognition
- [mlx-swift-lm](https://github.com/ml-explore/mlx-swift-lm) — local LLM inference on Apple Silicon (Qwen2.5 / Qwen3)
- **SwiftUI + AppKit** — native macOS UI
- **ScreenCaptureKit + Vision** — screen OCR
Expand Down

4 changes: 2 additions & 2 deletions
README_zh.md

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Original file line numberDiff line numberDiff line change
Expand Up@@ -15,7 +15,7 @@
[![Apple Silicon](https://img.shields.io/badge/Apple%20Silicon-M1%2FM2%2FM3%2FM4-black?style=flat-square&logo=apple&logoColor=white)](https://www.apple.com/mac/m1/)
[![License](https://img.shields.io/badge/license-MIT-blue?style=flat-square)](LICENSE)

[![WhisperKit](https://img.shields.io/badge/驱动-WhisperKit-blue?style=flat-square)](https://github.com/argmaxinc/WhisperKit)
[![WhisperKit](https://img.shields.io/badge/驱动-WhisperKit-blue?style=flat-square)](https://github.com/argmaxinc/argmax-oss-swift)
[![MLX](https://img.shields.io/badge/驱动-MLX--LM-orange?style=flat-square)](https://github.com/ml-explore/mlx-swift-lm)

[官网](https://opentype.idevlab.dev) · [English](README.md)
Expand DownExpand Up@@ -161,7 +161,7 @@ scripts/

## 技术栈

- [WhisperKit](https://github.com/argmaxinc/WhisperKit) — 离线 Whisper 语音识别
- [WhisperKit](https://github.com/argmaxinc/argmax-oss-swift) — 离线 Whisper 语音识别
- [mlx-swift-lm](https://github.com/ml-explore/mlx-swift-lm) — Apple Silicon 本地 LLM 推理（Qwen2.5 / Qwen3）
- **SwiftUI + AppKit** — macOS 原生 UI
- **ScreenCaptureKit + Vision** — 屏幕 OCR
Expand Down

11 changes: 11 additions & 0 deletions
Sources/App/VoicePipeline+Models.swift

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Original file line numberDiff line numberDiff line change
Expand Up@@ -115,6 +115,17 @@ extension VoicePipeline {
 case .qwen3:
 let settings = appState.settings
 let catalog = ModelCatalog.shared
 if !LocalASRRuntime.isReady(for: .qwen3),
 !catalog.asrModelPath(for: settings.qwenASRModel).isEmpty {
 do {
 _ = try await LocalASRRuntime.ensurePythonPath(
 for: .qwen3,
 preferredPath: settings.localASRPythonPath
 )
 } catch {
 Log.error("[VoicePipeline] Qwen ASR runtime migration failed: \(error.localizedDescription)")
 }
 }
 guard localASRIsAvailable(settings.qwenASRModel) else {
 qwenSpeechEngine = nil
 markSpeechModelDownloadRequired(showInStatus: requestPermission)
Expand Down

2 changes: 1 addition & 1 deletion
Sources/Config/AppSettings.swift

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Expand Up@@ -357,7 +357,7 @@ final class AppSettings: ObservableObject {
 appIconAppearance = AppIconAppearance(rawValue: ud.string(forKey: Key.appIconAppearance.rawValue) ?? "") ?? .system
 volcAppKey = ud.string(forKey: Key.volcAppKey.rawValue) ?? ""
 volcAccessKey = ud.string(forKey: Key.volcAccessKey.rawValue) ?? ""
 volcResourceId = ud.string(forKey: Key.volcResourceId.rawValue) ?? "volc.bigasr.sauc.duration"
 volcResourceId = ud.string(forKey: Key.volcResourceId.rawValue) ?? VolcASRModel.recommended.rawValue
 localASRPythonPath = ud.string(forKey: Key.localASRPythonPath.rawValue) ?? LocalASRConfiguration.defaultPythonPath
 qwenASRModel = ud.string(forKey: Key.qwenASRModel.rawValue)
 ?? ud.string(forKey: Key.qwenASRModelPath.rawValue)
Expand Down

17 changes: 17 additions & 0 deletions
Sources/Config/VolcASRModel.swift

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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,17 @@
import Foundation

enum VolcASRModel: String, CaseIterable, Identifiable {
 case seedASR2 = "volc.seedasr.sauc.duration"
 case bigASR1 = "volc.bigasr.sauc.duration"

 var id: String { rawValue }

 var displayName: String {
 switch self {
 case .seedASR2: return L("volc.model.seed_asr_2")
 case .bigASR1: return L("volc.model.big_asr_1")
 }
 }

 static let recommended = VolcASRModel.seedASR2
}

3 changes: 3 additions & 0 deletions
Sources/Resources/en.lproj/Localizable.strings

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Expand Up@@ -339,6 +339,9 @@

/* ── Volc ASR ── */
"volc.config_hint" = "Enter your Volcengine Doubao ASR credentials. Get them from the Volcengine console.";
"volc.model" = "Recognition model";
"volc.model.seed_asr_2" = "SeedASR 2.0 (Recommended)";
"volc.model.big_asr_1" = "BigASR 1.0 (Legacy)";
"volc.app_key" = "App Key (App ID)";
"volc.access_key" = "Access Token";
"volc.resource_id" = "Resource ID";
Expand Down

3 changes: 3 additions & 0 deletions
Sources/Resources/zh-Hans.lproj/Localizable.strings

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Original file line numberDiff line numberDiff line change
Expand Up@@ -339,6 +339,9 @@

/* ── 豆包语音识别 ── */
"volc.config_hint" = "填写火山引擎豆包语音识别凭据，可从火山引擎控制台获取。";
"volc.model" = "识别模型";
"volc.model.seed_asr_2" = "SeedASR 2.0（推荐）";
"volc.model.big_asr_1" = "BigASR 1.0（旧版）";
"volc.app_key" = "App Key（应用 ID）";
"volc.access_key" = "Access Token";
"volc.resource_id" = "Resource ID（资源 ID）";
Expand Down

79 changes: 79 additions & 0 deletions
Sources/Speech/AppleSpeechAnalyzer.swift

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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,79 @@
import AVFoundation
import Foundation
@preconcurrency import Speech

enum AppleSpeechAnalyzer {
 static func prepare(locale: Locale) async throws {
 let transcriber = try await makeTranscriber(locale: locale)
 try await ensureModel(for: transcriber)
 }

 static func transcribe(audioURL: URL, locale: Locale) async throws -> String {
 let transcriber = try await makeTranscriber(locale: locale)
 try await ensureModel(for: transcriber)

 let file = try AVAudioFile(forReading: audioURL)
 let resultTask = Task<String, Error> {
 var transcript = ""
 for try await result in transcriber.results where result.isFinal {
 transcript += String(result.text.characters)
 }
 return transcript
 }

 let analyzer = SpeechAnalyzer(
 modules: [transcriber],
 options: .init(priority: .userInitiated, modelRetention: .lingering)
 )
 do {
 if let lastSample = try await analyzer.analyzeSequence(from: file) {
 try await analyzer.finalizeAndFinish(through: lastSample)
 } else {
 await analyzer.cancelAndFinishNow()
 }
 return try await resultTask.value
 } catch {
 resultTask.cancel()
 await analyzer.cancelAndFinishNow()
 throw error
 }
 }

 private static func makeTranscriber(locale: Locale) async throws -> SpeechTranscriber {
 guard SpeechTranscriber.isAvailable else {
 throw AppleSpeechAnalyzerError.unavailable
 }
 guard let supported = await SpeechTranscriber.supportedLocale(equivalentTo: locale) else {
 throw AppleSpeechAnalyzerError.unsupportedLocale(locale.identifier)
 }
 return SpeechTranscriber(locale: supported, preset: .transcription)
 }

 private static func ensureModel(for transcriber: SpeechTranscriber) async throws {
 let modules: [any SpeechModule] = [transcriber]
 if await AssetInventory.status(forModules: modules) == .installed { return }
 if let request = try await AssetInventory.assetInstallationRequest(supporting: modules) {
 try await request.downloadAndInstall()
 }
 guard await AssetInventory.status(forModules: modules) == .installed else {
 throw AppleSpeechAnalyzerError.modelUnavailable
 }
 }
}

enum AppleSpeechAnalyzerError: LocalizedError {
 case unavailable
 case unsupportedLocale(String)
 case modelUnavailable

 var errorDescription: String? {
 switch self {
 case .unavailable:
 return "SpeechAnalyzer is unavailable on this Mac"
 case .unsupportedLocale(let locale):
 return "SpeechAnalyzer does not support locale \(locale)"
 case .modelUnavailable:
 return "SpeechAnalyzer model is not installed"
 }
 }
}

2 changes: 1 addition & 1 deletion
Sources/Speech/AppleSpeechEngine.swift

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Original file line numberDiff line numberDiff line change
Expand Up@@ -2,7 +2,7 @@ import Foundation
@preconcurrency import Speech
import AVFoundation

final class AppleSpeechEngine: SpeechEngine, @unchecked Sendable {
final class LegacyAppleSpeechEngine: SpeechEngine, @unchecked Sendable {
 private var recognizer: SFSpeechRecognizer
 private(set) var isReady = false
 private var recognitionTask: SFSpeechRecognitionTask?
Expand Down

88 changes: 88 additions & 0 deletions
Sources/Speech/AppleSpeechEngineAdapter.swift

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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,88 @@
import AVFoundation
import Foundation

final class AppleSpeechEngine: SpeechEngine, @unchecked Sendable {
 private let locale: Locale
 private let legacy: LegacyAppleSpeechEngine

 init(locale: Locale = Locale(identifier: "zh-CN")) {
 self.locale = locale
 self.legacy = LegacyAppleSpeechEngine(locale: locale)
 }

 var isReady: Bool { legacy.isReady }
 var supportsStreaming: Bool { true }

 func requestAccess() {
 legacy.requestAccess()
 }

 func prepare() async {
 do {
 try await AppleSpeechAnalyzer.prepare(locale: locale)
 } catch {
 Log.info("[AppleSpeech] SpeechAnalyzer preparation deferred: \(error.localizedDescription)")
 }
 }

 func startListening(language: String?, onPartialResult: @escaping @Sendable (String) -> Void) {
 legacy.startListening(language: language, onPartialResult: onPartialResult)
 }

 func appendAudioBuffer(_ buffer: AVAudioPCMBuffer) {
 legacy.appendAudioBuffer(buffer)
 }

 func finishListening(audioURL: URL?, language: String?) async throws -> String {
 let fallbackTask = Task {
 try await legacy.finishListening(audioURL: audioURL, language: language)
 }
 guard let audioURL else { return try await fallbackTask.value }

 do {
 let text = try await AppleSpeechAnalyzer.transcribe(
 audioURL: audioURL,
 locale: resolvedLocale(for: language)
 )
 legacy.cancelListening()
 let fallback = try? await fallbackTask.value
 return text.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty
 ? fallback ?? ""
 : text
 } catch {
 Log.info("[AppleSpeech] SpeechAnalyzer failed, using legacy result: \(error.localizedDescription)")
 return try await fallbackTask.value
 }
 }

 func cancelListening() {
 legacy.cancelListening()
 }

 func transcribe(audioURL: URL?, language: String?) async throws -> String {
 guard let audioURL else { throw AppleSpeechError.noAudioFile }
 do {
 let text = try await AppleSpeechAnalyzer.transcribe(
 audioURL: audioURL,
 locale: resolvedLocale(for: language)
 )
 if !text.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty {
 return text
 }
 } catch {
 Log.info("[AppleSpeech] SpeechAnalyzer failed, using legacy recognizer: \(error.localizedDescription)")
 }
 return try await legacy.transcribe(audioURL: audioURL, language: language)
 }

 private func resolvedLocale(for language: String?) -> Locale {
 switch language {
 case "zh": return Locale(identifier: "zh-CN")
 case "en": return Locale(identifier: "en-US")
 case "ja": return Locale(identifier: "ja-JP")
 case "ko": return Locale(identifier: "ko-KR")
 case "yue": return Locale(identifier: "yue-CN")
 default: return locale
 }
 }
}
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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Upgrade speech recognition models#67

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 Merged

IchenDEV
merged 1 commit into

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Jul 13, 2026
 Merged


Upgrade speech recognition models
#67
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26 changes: 13 additions & 13 deletions
Package.resolved

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4 changes: 2 additions & 2 deletions
Package.swift

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Original file line numberDiff line numberDiff line change
Expand Up@@ -12,15 +12,15 @@ let package = Package(
 .executable(name: "OpenTypeCLI", targets: ["OpenTypeCLI"]),
 ],
 dependencies: [
 .package(url: "https://github.com/argmaxinc/WhisperKit.git", from: "1.0.0"),
 .package(url: "https://github.com/argmaxinc/argmax-oss-swift.git", from: "1.0.0"),
 .package(url: "https://github.com/huggingface/swift-transformers", from: "1.3.3"),
 .package(url: "https://github.com/ml-explore/mlx-swift-lm", branch: "main"),
 ],
 targets: [
 .executableTarget(
 name: "OpenType",
 dependencies: [
 .product(name: "WhisperKit", package: "WhisperKit"),
 .product(name: "WhisperKit", package: "argmax-oss-swift"),
 .product(name: "Hub", package: "swift-transformers"),
 .product(name: "Tokenizers", package: "swift-transformers"),
 .product(name: "MLXLLM", package: "mlx-swift-lm"),
Expand Down

4 changes: 2 additions & 2 deletions
README.md

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Original file line numberDiff line numberDiff line change
Expand Up@@ -15,7 +15,7 @@
[![Apple Silicon](https://img.shields.io/badge/Apple%20Silicon-M1%2FM2%2FM3%2FM4-black?style=flat-square&logo=apple&logoColor=white)](https://www.apple.com/mac/m1/)
[![License](https://img.shields.io/badge/license-MIT-blue?style=flat-square)](LICENSE)

[![WhisperKit](https://img.shields.io/badge/Powered%20by-WhisperKit-blue?style=flat-square)](https://github.com/argmaxinc/WhisperKit)
[![WhisperKit](https://img.shields.io/badge/Powered%20by-WhisperKit-blue?style=flat-square)](https://github.com/argmaxinc/argmax-oss-swift)
[![MLX](https://img.shields.io/badge/Powered%20by-MLX--LM-orange?style=flat-square)](https://github.com/ml-explore/mlx-swift-lm)

[Website](https://opentype.idevlab.dev) · [中文文档](README_zh.md)
Expand DownExpand Up@@ -161,7 +161,7 @@ scripts/

## Tech Stack

- [WhisperKit](https://github.com/argmaxinc/WhisperKit) — offline Whisper speech recognition
- [WhisperKit](https://github.com/argmaxinc/argmax-oss-swift) — offline Whisper speech recognition
- [mlx-swift-lm](https://github.com/ml-explore/mlx-swift-lm) — local LLM inference on Apple Silicon (Qwen2.5 / Qwen3)
- **SwiftUI + AppKit** — native macOS UI
- **ScreenCaptureKit + Vision** — screen OCR
Expand Down

4 changes: 2 additions & 2 deletions
README_zh.md

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Original file line numberDiff line numberDiff line change
Expand Up@@ -15,7 +15,7 @@
[![Apple Silicon](https://img.shields.io/badge/Apple%20Silicon-M1%2FM2%2FM3%2FM4-black?style=flat-square&logo=apple&logoColor=white)](https://www.apple.com/mac/m1/)
[![License](https://img.shields.io/badge/license-MIT-blue?style=flat-square)](LICENSE)

[![WhisperKit](https://img.shields.io/badge/驱动-WhisperKit-blue?style=flat-square)](https://github.com/argmaxinc/WhisperKit)
[![WhisperKit](https://img.shields.io/badge/驱动-WhisperKit-blue?style=flat-square)](https://github.com/argmaxinc/argmax-oss-swift)
[![MLX](https://img.shields.io/badge/驱动-MLX--LM-orange?style=flat-square)](https://github.com/ml-explore/mlx-swift-lm)

[官网](https://opentype.idevlab.dev) · [English](README.md)
Expand DownExpand Up@@ -161,7 +161,7 @@ scripts/

## 技术栈

- [WhisperKit](https://github.com/argmaxinc/WhisperKit) — 离线 Whisper 语音识别
- [WhisperKit](https://github.com/argmaxinc/argmax-oss-swift) — 离线 Whisper 语音识别
- [mlx-swift-lm](https://github.com/ml-explore/mlx-swift-lm) — Apple Silicon 本地 LLM 推理（Qwen2.5 / Qwen3）
- **SwiftUI + AppKit** — macOS 原生 UI
- **ScreenCaptureKit + Vision** — 屏幕 OCR
Expand Down

11 changes: 11 additions & 0 deletions
Sources/App/VoicePipeline+Models.swift

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Original file line numberDiff line numberDiff line change
Expand Up@@ -115,6 +115,17 @@ extension VoicePipeline {
 case .qwen3:
 let settings = appState.settings
 let catalog = ModelCatalog.shared
 if !LocalASRRuntime.isReady(for: .qwen3),
 !catalog.asrModelPath(for: settings.qwenASRModel).isEmpty {
 do {
 _ = try await LocalASRRuntime.ensurePythonPath(
 for: .qwen3,
 preferredPath: settings.localASRPythonPath
 )
 } catch {
 Log.error("[VoicePipeline] Qwen ASR runtime migration failed: \(error.localizedDescription)")
 }
 }
 guard localASRIsAvailable(settings.qwenASRModel) else {
 qwenSpeechEngine = nil
 markSpeechModelDownloadRequired(showInStatus: requestPermission)
Expand Down

2 changes: 1 addition & 1 deletion
Sources/Config/AppSettings.swift

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Original file line numberDiff line numberDiff line change
Expand Up@@ -357,7 +357,7 @@ final class AppSettings: ObservableObject {
 appIconAppearance = AppIconAppearance(rawValue: ud.string(forKey: Key.appIconAppearance.rawValue) ?? "") ?? .system
 volcAppKey = ud.string(forKey: Key.volcAppKey.rawValue) ?? ""
 volcAccessKey = ud.string(forKey: Key.volcAccessKey.rawValue) ?? ""
 volcResourceId = ud.string(forKey: Key.volcResourceId.rawValue) ?? "volc.bigasr.sauc.duration"
 volcResourceId = ud.string(forKey: Key.volcResourceId.rawValue) ?? VolcASRModel.recommended.rawValue
 localASRPythonPath = ud.string(forKey: Key.localASRPythonPath.rawValue) ?? LocalASRConfiguration.defaultPythonPath
 qwenASRModel = ud.string(forKey: Key.qwenASRModel.rawValue)
 ?? ud.string(forKey: Key.qwenASRModelPath.rawValue)
Expand Down

17 changes: 17 additions & 0 deletions
Sources/Config/VolcASRModel.swift

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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,17 @@
import Foundation

enum VolcASRModel: String, CaseIterable, Identifiable {
 case seedASR2 = "volc.seedasr.sauc.duration"
 case bigASR1 = "volc.bigasr.sauc.duration"

 var id: String { rawValue }

 var displayName: String {
 switch self {
 case .seedASR2: return L("volc.model.seed_asr_2")
 case .bigASR1: return L("volc.model.big_asr_1")
 }
 }

 static let recommended = VolcASRModel.seedASR2
}

3 changes: 3 additions & 0 deletions
Sources/Resources/en.lproj/Localizable.strings

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Original file line numberDiff line numberDiff line change
Expand Up@@ -339,6 +339,9 @@

/* ── Volc ASR ── */
"volc.config_hint" = "Enter your Volcengine Doubao ASR credentials. Get them from the Volcengine console.";
"volc.model" = "Recognition model";
"volc.model.seed_asr_2" = "SeedASR 2.0 (Recommended)";
"volc.model.big_asr_1" = "BigASR 1.0 (Legacy)";
"volc.app_key" = "App Key (App ID)";
"volc.access_key" = "Access Token";
"volc.resource_id" = "Resource ID";
Expand Down

3 changes: 3 additions & 0 deletions
Sources/Resources/zh-Hans.lproj/Localizable.strings

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Original file line numberDiff line numberDiff line change
Expand Up@@ -339,6 +339,9 @@

/* ── 豆包语音识别 ── */
"volc.config_hint" = "填写火山引擎豆包语音识别凭据，可从火山引擎控制台获取。";
"volc.model" = "识别模型";
"volc.model.seed_asr_2" = "SeedASR 2.0（推荐）";
"volc.model.big_asr_1" = "BigASR 1.0（旧版）";
"volc.app_key" = "App Key（应用 ID）";
"volc.access_key" = "Access Token";
"volc.resource_id" = "Resource ID（资源 ID）";
Expand Down

79 changes: 79 additions & 0 deletions
Sources/Speech/AppleSpeechAnalyzer.swift

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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,79 @@
import AVFoundation
import Foundation
@preconcurrency import Speech

enum AppleSpeechAnalyzer {
 static func prepare(locale: Locale) async throws {
 let transcriber = try await makeTranscriber(locale: locale)
 try await ensureModel(for: transcriber)
 }

 static func transcribe(audioURL: URL, locale: Locale) async throws -> String {
 let transcriber = try await makeTranscriber(locale: locale)
 try await ensureModel(for: transcriber)

 let file = try AVAudioFile(forReading: audioURL)
 let resultTask = Task<String, Error> {
 var transcript = ""
 for try await result in transcriber.results where result.isFinal {
 transcript += String(result.text.characters)
 }
 return transcript
 }

 let analyzer = SpeechAnalyzer(
 modules: [transcriber],
 options: .init(priority: .userInitiated, modelRetention: .lingering)
 )
 do {
 if let lastSample = try await analyzer.analyzeSequence(from: file) {
 try await analyzer.finalizeAndFinish(through: lastSample)
 } else {
 await analyzer.cancelAndFinishNow()
 }
 return try await resultTask.value
 } catch {
 resultTask.cancel()
 await analyzer.cancelAndFinishNow()
 throw error
 }
 }

 private static func makeTranscriber(locale: Locale) async throws -> SpeechTranscriber {
 guard SpeechTranscriber.isAvailable else {
 throw AppleSpeechAnalyzerError.unavailable
 }
 guard let supported = await SpeechTranscriber.supportedLocale(equivalentTo: locale) else {
 throw AppleSpeechAnalyzerError.unsupportedLocale(locale.identifier)
 }
 return SpeechTranscriber(locale: supported, preset: .transcription)
 }

 private static func ensureModel(for transcriber: SpeechTranscriber) async throws {
 let modules: [any SpeechModule] = [transcriber]
 if await AssetInventory.status(forModules: modules) == .installed { return }
 if let request = try await AssetInventory.assetInstallationRequest(supporting: modules) {
 try await request.downloadAndInstall()
 }
 guard await AssetInventory.status(forModules: modules) == .installed else {
 throw AppleSpeechAnalyzerError.modelUnavailable
 }
 }
}

enum AppleSpeechAnalyzerError: LocalizedError {
 case unavailable
 case unsupportedLocale(String)
 case modelUnavailable

 var errorDescription: String? {
 switch self {
 case .unavailable:
 return "SpeechAnalyzer is unavailable on this Mac"
 case .unsupportedLocale(let locale):
 return "SpeechAnalyzer does not support locale \(locale)"
 case .modelUnavailable:
 return "SpeechAnalyzer model is not installed"
 }
 }
}

2 changes: 1 addition & 1 deletion
Sources/Speech/AppleSpeechEngine.swift

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Original file line numberDiff line numberDiff line change
Expand Up@@ -2,7 +2,7 @@ import Foundation
@preconcurrency import Speech
import AVFoundation

final class AppleSpeechEngine: SpeechEngine, @unchecked Sendable {
final class LegacyAppleSpeechEngine: SpeechEngine, @unchecked Sendable {
 private var recognizer: SFSpeechRecognizer
 private(set) var isReady = false
 private var recognitionTask: SFSpeechRecognitionTask?
Expand Down

88 changes: 88 additions & 0 deletions
Sources/Speech/AppleSpeechEngineAdapter.swift

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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,88 @@
import AVFoundation
import Foundation

final class AppleSpeechEngine: SpeechEngine, @unchecked Sendable {
 private let locale: Locale
 private let legacy: LegacyAppleSpeechEngine

 init(locale: Locale = Locale(identifier: "zh-CN")) {
 self.locale = locale
 self.legacy = LegacyAppleSpeechEngine(locale: locale)
 }

 var isReady: Bool { legacy.isReady }
 var supportsStreaming: Bool { true }

 func requestAccess() {
 legacy.requestAccess()
 }

 func prepare() async {
 do {
 try await AppleSpeechAnalyzer.prepare(locale: locale)
 } catch {
 Log.info("[AppleSpeech] SpeechAnalyzer preparation deferred: \(error.localizedDescription)")
 }
 }

 func startListening(language: String?, onPartialResult: @escaping @Sendable (String) -> Void) {
 legacy.startListening(language: language, onPartialResult: onPartialResult)
 }

 func appendAudioBuffer(_ buffer: AVAudioPCMBuffer) {
 legacy.appendAudioBuffer(buffer)
 }

 func finishListening(audioURL: URL?, language: String?) async throws -> String {
 let fallbackTask = Task {
 try await legacy.finishListening(audioURL: audioURL, language: language)
 }
 guard let audioURL else { return try await fallbackTask.value }

 do {
 let text = try await AppleSpeechAnalyzer.transcribe(
 audioURL: audioURL,
 locale: resolvedLocale(for: language)
 )
 legacy.cancelListening()
 let fallback = try? await fallbackTask.value
 return text.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty
 ? fallback ?? ""
 : text
 } catch {
 Log.info("[AppleSpeech] SpeechAnalyzer failed, using legacy result: \(error.localizedDescription)")
 return try await fallbackTask.value
 }
 }

 func cancelListening() {
 legacy.cancelListening()
 }

 func transcribe(audioURL: URL?, language: String?) async throws -> String {
 guard let audioURL else { throw AppleSpeechError.noAudioFile }
 do {
 let text = try await AppleSpeechAnalyzer.transcribe(
 audioURL: audioURL,
 locale: resolvedLocale(for: language)
 )
 if !text.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty {
 return text
 }
 } catch {
 Log.info("[AppleSpeech] SpeechAnalyzer failed, using legacy recognizer: \(error.localizedDescription)")
 }
 return try await legacy.transcribe(audioURL: audioURL, language: language)
 }

 private func resolvedLocale(for language: String?) -> Locale {
 switch language {
 case "zh": return Locale(identifier: "zh-CN")
 case "en": return Locale(identifier: "en-US")
 case "ja": return Locale(identifier: "ja-JP")
 case "ko": return Locale(identifier: "ko-KR")
 case "yue": return Locale(identifier: "yue-CN")
 default: return locale
 }
 }
}
Loading
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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Upgrade speech recognition models#67

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 Merged

IchenDEV
merged 1 commit into

from

Jul 13, 2026
 Merged


Upgrade speech recognition models
#67
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26 changes: 13 additions & 13 deletions
Package.resolved

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4 changes: 2 additions & 2 deletions
Package.swift

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Original file line numberDiff line numberDiff line change
Expand Up@@ -12,15 +12,15 @@ let package = Package(
 .executable(name: "OpenTypeCLI", targets: ["OpenTypeCLI"]),
 ],
 dependencies: [
 .package(url: "https://github.com/argmaxinc/WhisperKit.git", from: "1.0.0"),
 .package(url: "https://github.com/argmaxinc/argmax-oss-swift.git", from: "1.0.0"),
 .package(url: "https://github.com/huggingface/swift-transformers", from: "1.3.3"),
 .package(url: "https://github.com/ml-explore/mlx-swift-lm", branch: "main"),
 ],
 targets: [
 .executableTarget(
 name: "OpenType",
 dependencies: [
 .product(name: "WhisperKit", package: "WhisperKit"),
 .product(name: "WhisperKit", package: "argmax-oss-swift"),
 .product(name: "Hub", package: "swift-transformers"),
 .product(name: "Tokenizers", package: "swift-transformers"),
 .product(name: "MLXLLM", package: "mlx-swift-lm"),
Expand Down

4 changes: 2 additions & 2 deletions
README.md

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Expand Up@@ -15,7 +15,7 @@
[![Apple Silicon](https://img.shields.io/badge/Apple%20Silicon-M1%2FM2%2FM3%2FM4-black?style=flat-square&logo=apple&logoColor=white)](https://www.apple.com/mac/m1/)
[![License](https://img.shields.io/badge/license-MIT-blue?style=flat-square)](LICENSE)

[![WhisperKit](https://img.shields.io/badge/Powered%20by-WhisperKit-blue?style=flat-square)](https://github.com/argmaxinc/WhisperKit)
[![WhisperKit](https://img.shields.io/badge/Powered%20by-WhisperKit-blue?style=flat-square)](https://github.com/argmaxinc/argmax-oss-swift)
[![MLX](https://img.shields.io/badge/Powered%20by-MLX--LM-orange?style=flat-square)](https://github.com/ml-explore/mlx-swift-lm)

[Website](https://opentype.idevlab.dev) · [中文文档](README_zh.md)
Expand DownExpand Up@@ -161,7 +161,7 @@ scripts/

## Tech Stack

- [WhisperKit](https://github.com/argmaxinc/WhisperKit) — offline Whisper speech recognition
- [WhisperKit](https://github.com/argmaxinc/argmax-oss-swift) — offline Whisper speech recognition
- [mlx-swift-lm](https://github.com/ml-explore/mlx-swift-lm) — local LLM inference on Apple Silicon (Qwen2.5 / Qwen3)
- **SwiftUI + AppKit** — native macOS UI
- **ScreenCaptureKit + Vision** — screen OCR
Expand Down

4 changes: 2 additions & 2 deletions
README_zh.md

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Expand Up@@ -15,7 +15,7 @@
[![Apple Silicon](https://img.shields.io/badge/Apple%20Silicon-M1%2FM2%2FM3%2FM4-black?style=flat-square&logo=apple&logoColor=white)](https://www.apple.com/mac/m1/)
[![License](https://img.shields.io/badge/license-MIT-blue?style=flat-square)](LICENSE)

[![WhisperKit](https://img.shields.io/badge/驱动-WhisperKit-blue?style=flat-square)](https://github.com/argmaxinc/WhisperKit)
[![WhisperKit](https://img.shields.io/badge/驱动-WhisperKit-blue?style=flat-square)](https://github.com/argmaxinc/argmax-oss-swift)
[![MLX](https://img.shields.io/badge/驱动-MLX--LM-orange?style=flat-square)](https://github.com/ml-explore/mlx-swift-lm)

[官网](https://opentype.idevlab.dev) · [English](README.md)
Expand DownExpand Up@@ -161,7 +161,7 @@ scripts/

## 技术栈

- [WhisperKit](https://github.com/argmaxinc/WhisperKit) — 离线 Whisper 语音识别
- [WhisperKit](https://github.com/argmaxinc/argmax-oss-swift) — 离线 Whisper 语音识别
- [mlx-swift-lm](https://github.com/ml-explore/mlx-swift-lm) — Apple Silicon 本地 LLM 推理（Qwen2.5 / Qwen3）
- **SwiftUI + AppKit** — macOS 原生 UI
- **ScreenCaptureKit + Vision** — 屏幕 OCR
Expand Down

11 changes: 11 additions & 0 deletions
Sources/App/VoicePipeline+Models.swift

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Original file line numberDiff line numberDiff line change
Expand Up@@ -115,6 +115,17 @@ extension VoicePipeline {
 case .qwen3:
 let settings = appState.settings
 let catalog = ModelCatalog.shared
 if !LocalASRRuntime.isReady(for: .qwen3),
 !catalog.asrModelPath(for: settings.qwenASRModel).isEmpty {
 do {
 _ = try await LocalASRRuntime.ensurePythonPath(
 for: .qwen3,
 preferredPath: settings.localASRPythonPath
 )
 } catch {
 Log.error("[VoicePipeline] Qwen ASR runtime migration failed: \(error.localizedDescription)")
 }
 }
 guard localASRIsAvailable(settings.qwenASRModel) else {
 qwenSpeechEngine = nil
 markSpeechModelDownloadRequired(showInStatus: requestPermission)
Expand Down

2 changes: 1 addition & 1 deletion
Sources/Config/AppSettings.swift

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Expand Up@@ -357,7 +357,7 @@ final class AppSettings: ObservableObject {
 appIconAppearance = AppIconAppearance(rawValue: ud.string(forKey: Key.appIconAppearance.rawValue) ?? "") ?? .system
 volcAppKey = ud.string(forKey: Key.volcAppKey.rawValue) ?? ""
 volcAccessKey = ud.string(forKey: Key.volcAccessKey.rawValue) ?? ""
 volcResourceId = ud.string(forKey: Key.volcResourceId.rawValue) ?? "volc.bigasr.sauc.duration"
 volcResourceId = ud.string(forKey: Key.volcResourceId.rawValue) ?? VolcASRModel.recommended.rawValue
 localASRPythonPath = ud.string(forKey: Key.localASRPythonPath.rawValue) ?? LocalASRConfiguration.defaultPythonPath
 qwenASRModel = ud.string(forKey: Key.qwenASRModel.rawValue)
 ?? ud.string(forKey: Key.qwenASRModelPath.rawValue)
Expand Down

17 changes: 17 additions & 0 deletions
Sources/Config/VolcASRModel.swift

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@@ -0,0 +1,17 @@
import Foundation

enum VolcASRModel: String, CaseIterable, Identifiable {
 case seedASR2 = "volc.seedasr.sauc.duration"
 case bigASR1 = "volc.bigasr.sauc.duration"

 var id: String { rawValue }

 var displayName: String {
 switch self {
 case .seedASR2: return L("volc.model.seed_asr_2")
 case .bigASR1: return L("volc.model.big_asr_1")
 }
 }

 static let recommended = VolcASRModel.seedASR2
}

3 changes: 3 additions & 0 deletions
Sources/Resources/en.lproj/Localizable.strings

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Original file line numberDiff line numberDiff line change
Expand Up@@ -339,6 +339,9 @@

/* ── Volc ASR ── */
"volc.config_hint" = "Enter your Volcengine Doubao ASR credentials. Get them from the Volcengine console.";
"volc.model" = "Recognition model";
"volc.model.seed_asr_2" = "SeedASR 2.0 (Recommended)";
"volc.model.big_asr_1" = "BigASR 1.0 (Legacy)";
"volc.app_key" = "App Key (App ID)";
"volc.access_key" = "Access Token";
"volc.resource_id" = "Resource ID";
Expand Down

3 changes: 3 additions & 0 deletions
Sources/Resources/zh-Hans.lproj/Localizable.strings

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Original file line numberDiff line numberDiff line change
Expand Up@@ -339,6 +339,9 @@

/* ── 豆包语音识别 ── */
"volc.config_hint" = "填写火山引擎豆包语音识别凭据，可从火山引擎控制台获取。";
"volc.model" = "识别模型";
"volc.model.seed_asr_2" = "SeedASR 2.0（推荐）";
"volc.model.big_asr_1" = "BigASR 1.0（旧版）";
"volc.app_key" = "App Key（应用 ID）";
"volc.access_key" = "Access Token";
"volc.resource_id" = "Resource ID（资源 ID）";
Expand Down

79 changes: 79 additions & 0 deletions
Sources/Speech/AppleSpeechAnalyzer.swift

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@@ -0,0 +1,79 @@
import AVFoundation
import Foundation
@preconcurrency import Speech

enum AppleSpeechAnalyzer {
 static func prepare(locale: Locale) async throws {
 let transcriber = try await makeTranscriber(locale: locale)
 try await ensureModel(for: transcriber)
 }

 static func transcribe(audioURL: URL, locale: Locale) async throws -> String {
 let transcriber = try await makeTranscriber(locale: locale)
 try await ensureModel(for: transcriber)

 let file = try AVAudioFile(forReading: audioURL)
 let resultTask = Task<String, Error> {
 var transcript = ""
 for try await result in transcriber.results where result.isFinal {
 transcript += String(result.text.characters)
 }
 return transcript
 }

 let analyzer = SpeechAnalyzer(
 modules: [transcriber],
 options: .init(priority: .userInitiated, modelRetention: .lingering)
 )
 do {
 if let lastSample = try await analyzer.analyzeSequence(from: file) {
 try await analyzer.finalizeAndFinish(through: lastSample)
 } else {
 await analyzer.cancelAndFinishNow()
 }
 return try await resultTask.value
 } catch {
 resultTask.cancel()
 await analyzer.cancelAndFinishNow()
 throw error
 }
 }

 private static func makeTranscriber(locale: Locale) async throws -> SpeechTranscriber {
 guard SpeechTranscriber.isAvailable else {
 throw AppleSpeechAnalyzerError.unavailable
 }
 guard let supported = await SpeechTranscriber.supportedLocale(equivalentTo: locale) else {
 throw AppleSpeechAnalyzerError.unsupportedLocale(locale.identifier)
 }
 return SpeechTranscriber(locale: supported, preset: .transcription)
 }

 private static func ensureModel(for transcriber: SpeechTranscriber) async throws {
 let modules: [any SpeechModule] = [transcriber]
 if await AssetInventory.status(forModules: modules) == .installed { return }
 if let request = try await AssetInventory.assetInstallationRequest(supporting: modules) {
 try await request.downloadAndInstall()
 }
 guard await AssetInventory.status(forModules: modules) == .installed else {
 throw AppleSpeechAnalyzerError.modelUnavailable
 }
 }
}

enum AppleSpeechAnalyzerError: LocalizedError {
 case unavailable
 case unsupportedLocale(String)
 case modelUnavailable

 var errorDescription: String? {
 switch self {
 case .unavailable:
 return "SpeechAnalyzer is unavailable on this Mac"
 case .unsupportedLocale(let locale):
 return "SpeechAnalyzer does not support locale \(locale)"
 case .modelUnavailable:
 return "SpeechAnalyzer model is not installed"
 }
 }
}

2 changes: 1 addition & 1 deletion
Sources/Speech/AppleSpeechEngine.swift

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Original file line numberDiff line numberDiff line change
Expand Up@@ -2,7 +2,7 @@ import Foundation
@preconcurrency import Speech
import AVFoundation

final class AppleSpeechEngine: SpeechEngine, @unchecked Sendable {
final class LegacyAppleSpeechEngine: SpeechEngine, @unchecked Sendable {
 private var recognizer: SFSpeechRecognizer
 private(set) var isReady = false
 private var recognitionTask: SFSpeechRecognitionTask?
Expand Down

88 changes: 88 additions & 0 deletions
Sources/Speech/AppleSpeechEngineAdapter.swift

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@@ -0,0 +1,88 @@
import AVFoundation
import Foundation

final class AppleSpeechEngine: SpeechEngine, @unchecked Sendable {
 private let locale: Locale
 private let legacy: LegacyAppleSpeechEngine

 init(locale: Locale = Locale(identifier: "zh-CN")) {
 self.locale = locale
 self.legacy = LegacyAppleSpeechEngine(locale: locale)
 }

 var isReady: Bool { legacy.isReady }
 var supportsStreaming: Bool { true }

 func requestAccess() {
 legacy.requestAccess()
 }

 func prepare() async {
 do {
 try await AppleSpeechAnalyzer.prepare(locale: locale)
 } catch {
 Log.info("[AppleSpeech] SpeechAnalyzer preparation deferred: \(error.localizedDescription)")
 }
 }

 func startListening(language: String?, onPartialResult: @escaping @Sendable (String) -> Void) {
 legacy.startListening(language: language, onPartialResult: onPartialResult)
 }

 func appendAudioBuffer(_ buffer: AVAudioPCMBuffer) {
 legacy.appendAudioBuffer(buffer)
 }

 func finishListening(audioURL: URL?, language: String?) async throws -> String {
 let fallbackTask = Task {
 try await legacy.finishListening(audioURL: audioURL, language: language)
 }
 guard let audioURL else { return try await fallbackTask.value }

 do {
 let text = try await AppleSpeechAnalyzer.transcribe(
 audioURL: audioURL,
 locale: resolvedLocale(for: language)
 )
 legacy.cancelListening()
 let fallback = try? await fallbackTask.value
 return text.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty
 ? fallback ?? ""
 : text
 } catch {
 Log.info("[AppleSpeech] SpeechAnalyzer failed, using legacy result: \(error.localizedDescription)")
 return try await fallbackTask.value
 }
 }

 func cancelListening() {
 legacy.cancelListening()
 }

 func transcribe(audioURL: URL?, language: String?) async throws -> String {
 guard let audioURL else { throw AppleSpeechError.noAudioFile }
 do {
 let text = try await AppleSpeechAnalyzer.transcribe(
 audioURL: audioURL,
 locale: resolvedLocale(for: language)
 )
 if !text.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty {
 return text
 }
 } catch {
 Log.info("[AppleSpeech] SpeechAnalyzer failed, using legacy recognizer: \(error.localizedDescription)")
 }
 return try await legacy.transcribe(audioURL: audioURL, language: language)
 }

 private func resolvedLocale(for language: String?) -> Locale {
 switch language {
 case "zh": return Locale(identifier: "zh-CN")
 case "en": return Locale(identifier: "en-US")
 case "ja": return Locale(identifier: "ja-JP")
 case "ko": return Locale(identifier: "ko-KR")
 case "yue": return Locale(identifier: "yue-CN")
 default: return locale
 }
 }
}
Loading
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

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 Merged

IchenDEV
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Jul 13, 2026
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Upgrade speech recognition models
#67
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26 changes: 13 additions & 13 deletions
Package.resolved

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4 changes: 2 additions & 2 deletions
Package.swift

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Original file line numberDiff line numberDiff line change
Expand Up@@ -12,15 +12,15 @@ let package = Package(
 .executable(name: "OpenTypeCLI", targets: ["OpenTypeCLI"]),
 ],
 dependencies: [
 .package(url: "https://github.com/argmaxinc/WhisperKit.git", from: "1.0.0"),
 .package(url: "https://github.com/argmaxinc/argmax-oss-swift.git", from: "1.0.0"),
 .package(url: "https://github.com/huggingface/swift-transformers", from: "1.3.3"),
 .package(url: "https://github.com/ml-explore/mlx-swift-lm", branch: "main"),
 ],
 targets: [
 .executableTarget(
 name: "OpenType",
 dependencies: [
 .product(name: "WhisperKit", package: "WhisperKit"),
 .product(name: "WhisperKit", package: "argmax-oss-swift"),
 .product(name: "Hub", package: "swift-transformers"),
 .product(name: "Tokenizers", package: "swift-transformers"),
 .product(name: "MLXLLM", package: "mlx-swift-lm"),
Expand Down

4 changes: 2 additions & 2 deletions
README.md

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Original file line numberDiff line numberDiff line change
Expand Up@@ -15,7 +15,7 @@
[![Apple Silicon](https://img.shields.io/badge/Apple%20Silicon-M1%2FM2%2FM3%2FM4-black?style=flat-square&logo=apple&logoColor=white)](https://www.apple.com/mac/m1/)
[![License](https://img.shields.io/badge/license-MIT-blue?style=flat-square)](LICENSE)

[![WhisperKit](https://img.shields.io/badge/Powered%20by-WhisperKit-blue?style=flat-square)](https://github.com/argmaxinc/WhisperKit)
[![WhisperKit](https://img.shields.io/badge/Powered%20by-WhisperKit-blue?style=flat-square)](https://github.com/argmaxinc/argmax-oss-swift)
[![MLX](https://img.shields.io/badge/Powered%20by-MLX--LM-orange?style=flat-square)](https://github.com/ml-explore/mlx-swift-lm)

[Website](https://opentype.idevlab.dev) · [中文文档](README_zh.md)
Expand DownExpand Up@@ -161,7 +161,7 @@ scripts/

## Tech Stack

- [WhisperKit](https://github.com/argmaxinc/WhisperKit) — offline Whisper speech recognition
- [WhisperKit](https://github.com/argmaxinc/argmax-oss-swift) — offline Whisper speech recognition
- [mlx-swift-lm](https://github.com/ml-explore/mlx-swift-lm) — local LLM inference on Apple Silicon (Qwen2.5 / Qwen3)
- **SwiftUI + AppKit** — native macOS UI
- **ScreenCaptureKit + Vision** — screen OCR
Expand Down

4 changes: 2 additions & 2 deletions
README_zh.md

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Original file line numberDiff line numberDiff line change
Expand Up@@ -15,7 +15,7 @@
[![Apple Silicon](https://img.shields.io/badge/Apple%20Silicon-M1%2FM2%2FM3%2FM4-black?style=flat-square&logo=apple&logoColor=white)](https://www.apple.com/mac/m1/)
[![License](https://img.shields.io/badge/license-MIT-blue?style=flat-square)](LICENSE)

[![WhisperKit](https://img.shields.io/badge/驱动-WhisperKit-blue?style=flat-square)](https://github.com/argmaxinc/WhisperKit)
[![WhisperKit](https://img.shields.io/badge/驱动-WhisperKit-blue?style=flat-square)](https://github.com/argmaxinc/argmax-oss-swift)
[![MLX](https://img.shields.io/badge/驱动-MLX--LM-orange?style=flat-square)](https://github.com/ml-explore/mlx-swift-lm)

[官网](https://opentype.idevlab.dev) · [English](README.md)
Expand DownExpand Up@@ -161,7 +161,7 @@ scripts/

## 技术栈

- [WhisperKit](https://github.com/argmaxinc/WhisperKit) — 离线 Whisper 语音识别
- [WhisperKit](https://github.com/argmaxinc/argmax-oss-swift) — 离线 Whisper 语音识别
- [mlx-swift-lm](https://github.com/ml-explore/mlx-swift-lm) — Apple Silicon 本地 LLM 推理（Qwen2.5 / Qwen3）
- **SwiftUI + AppKit** — macOS 原生 UI
- **ScreenCaptureKit + Vision** — 屏幕 OCR
Expand Down

11 changes: 11 additions & 0 deletions
Sources/App/VoicePipeline+Models.swift

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Original file line numberDiff line numberDiff line change
Expand Up@@ -115,6 +115,17 @@ extension VoicePipeline {
 case .qwen3:
 let settings = appState.settings
 let catalog = ModelCatalog.shared
 if !LocalASRRuntime.isReady(for: .qwen3),
 !catalog.asrModelPath(for: settings.qwenASRModel).isEmpty {
 do {
 _ = try await LocalASRRuntime.ensurePythonPath(
 for: .qwen3,
 preferredPath: settings.localASRPythonPath
 )
 } catch {
 Log.error("[VoicePipeline] Qwen ASR runtime migration failed: \(error.localizedDescription)")
 }
 }
 guard localASRIsAvailable(settings.qwenASRModel) else {
 qwenSpeechEngine = nil
 markSpeechModelDownloadRequired(showInStatus: requestPermission)
Expand Down

2 changes: 1 addition & 1 deletion
Sources/Config/AppSettings.swift

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Expand Up@@ -357,7 +357,7 @@ final class AppSettings: ObservableObject {
 appIconAppearance = AppIconAppearance(rawValue: ud.string(forKey: Key.appIconAppearance.rawValue) ?? "") ?? .system
 volcAppKey = ud.string(forKey: Key.volcAppKey.rawValue) ?? ""
 volcAccessKey = ud.string(forKey: Key.volcAccessKey.rawValue) ?? ""
 volcResourceId = ud.string(forKey: Key.volcResourceId.rawValue) ?? "volc.bigasr.sauc.duration"
 volcResourceId = ud.string(forKey: Key.volcResourceId.rawValue) ?? VolcASRModel.recommended.rawValue
 localASRPythonPath = ud.string(forKey: Key.localASRPythonPath.rawValue) ?? LocalASRConfiguration.defaultPythonPath
 qwenASRModel = ud.string(forKey: Key.qwenASRModel.rawValue)
 ?? ud.string(forKey: Key.qwenASRModelPath.rawValue)
Expand Down

17 changes: 17 additions & 0 deletions
Sources/Config/VolcASRModel.swift

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@@ -0,0 +1,17 @@
import Foundation

enum VolcASRModel: String, CaseIterable, Identifiable {
 case seedASR2 = "volc.seedasr.sauc.duration"
 case bigASR1 = "volc.bigasr.sauc.duration"

 var id: String { rawValue }

 var displayName: String {
 switch self {
 case .seedASR2: return L("volc.model.seed_asr_2")
 case .bigASR1: return L("volc.model.big_asr_1")
 }
 }

 static let recommended = VolcASRModel.seedASR2
}

3 changes: 3 additions & 0 deletions
Sources/Resources/en.lproj/Localizable.strings

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Original file line numberDiff line numberDiff line change
Expand Up@@ -339,6 +339,9 @@

/* ── Volc ASR ── */
"volc.config_hint" = "Enter your Volcengine Doubao ASR credentials. Get them from the Volcengine console.";
"volc.model" = "Recognition model";
"volc.model.seed_asr_2" = "SeedASR 2.0 (Recommended)";
"volc.model.big_asr_1" = "BigASR 1.0 (Legacy)";
"volc.app_key" = "App Key (App ID)";
"volc.access_key" = "Access Token";
"volc.resource_id" = "Resource ID";
Expand Down

3 changes: 3 additions & 0 deletions
Sources/Resources/zh-Hans.lproj/Localizable.strings

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Expand Up@@ -339,6 +339,9 @@

/* ── 豆包语音识别 ── */
"volc.config_hint" = "填写火山引擎豆包语音识别凭据，可从火山引擎控制台获取。";
"volc.model" = "识别模型";
"volc.model.seed_asr_2" = "SeedASR 2.0（推荐）";
"volc.model.big_asr_1" = "BigASR 1.0（旧版）";
"volc.app_key" = "App Key（应用 ID）";
"volc.access_key" = "Access Token";
"volc.resource_id" = "Resource ID（资源 ID）";
Expand Down

79 changes: 79 additions & 0 deletions
Sources/Speech/AppleSpeechAnalyzer.swift

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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,79 @@
import AVFoundation
import Foundation
@preconcurrency import Speech

enum AppleSpeechAnalyzer {
 static func prepare(locale: Locale) async throws {
 let transcriber = try await makeTranscriber(locale: locale)
 try await ensureModel(for: transcriber)
 }

 static func transcribe(audioURL: URL, locale: Locale) async throws -> String {
 let transcriber = try await makeTranscriber(locale: locale)
 try await ensureModel(for: transcriber)

 let file = try AVAudioFile(forReading: audioURL)
 let resultTask = Task<String, Error> {
 var transcript = ""
 for try await result in transcriber.results where result.isFinal {
 transcript += String(result.text.characters)
 }
 return transcript
 }

 let analyzer = SpeechAnalyzer(
 modules: [transcriber],
 options: .init(priority: .userInitiated, modelRetention: .lingering)
 )
 do {
 if let lastSample = try await analyzer.analyzeSequence(from: file) {
 try await analyzer.finalizeAndFinish(through: lastSample)
 } else {
 await analyzer.cancelAndFinishNow()
 }
 return try await resultTask.value
 } catch {
 resultTask.cancel()
 await analyzer.cancelAndFinishNow()
 throw error
 }
 }

 private static func makeTranscriber(locale: Locale) async throws -> SpeechTranscriber {
 guard SpeechTranscriber.isAvailable else {
 throw AppleSpeechAnalyzerError.unavailable
 }
 guard let supported = await SpeechTranscriber.supportedLocale(equivalentTo: locale) else {
 throw AppleSpeechAnalyzerError.unsupportedLocale(locale.identifier)
 }
 return SpeechTranscriber(locale: supported, preset: .transcription)
 }

 private static func ensureModel(for transcriber: SpeechTranscriber) async throws {
 let modules: [any SpeechModule] = [transcriber]
 if await AssetInventory.status(forModules: modules) == .installed { return }
 if let request = try await AssetInventory.assetInstallationRequest(supporting: modules) {
 try await request.downloadAndInstall()
 }
 guard await AssetInventory.status(forModules: modules) == .installed else {
 throw AppleSpeechAnalyzerError.modelUnavailable
 }
 }
}

enum AppleSpeechAnalyzerError: LocalizedError {
 case unavailable
 case unsupportedLocale(String)
 case modelUnavailable

 var errorDescription: String? {
 switch self {
 case .unavailable:
 return "SpeechAnalyzer is unavailable on this Mac"
 case .unsupportedLocale(let locale):
 return "SpeechAnalyzer does not support locale \(locale)"
 case .modelUnavailable:
 return "SpeechAnalyzer model is not installed"
 }
 }
}

2 changes: 1 addition & 1 deletion
Sources/Speech/AppleSpeechEngine.swift

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Original file line numberDiff line numberDiff line change
Expand Up@@ -2,7 +2,7 @@ import Foundation
@preconcurrency import Speech
import AVFoundation

final class AppleSpeechEngine: SpeechEngine, @unchecked Sendable {
final class LegacyAppleSpeechEngine: SpeechEngine, @unchecked Sendable {
 private var recognizer: SFSpeechRecognizer
 private(set) var isReady = false
 private var recognitionTask: SFSpeechRecognitionTask?
Expand Down

88 changes: 88 additions & 0 deletions
Sources/Speech/AppleSpeechEngineAdapter.swift

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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,88 @@
import AVFoundation
import Foundation

final class AppleSpeechEngine: SpeechEngine, @unchecked Sendable {
 private let locale: Locale
 private let legacy: LegacyAppleSpeechEngine

 init(locale: Locale = Locale(identifier: "zh-CN")) {
 self.locale = locale
 self.legacy = LegacyAppleSpeechEngine(locale: locale)
 }

 var isReady: Bool { legacy.isReady }
 var supportsStreaming: Bool { true }

 func requestAccess() {
 legacy.requestAccess()
 }

 func prepare() async {
 do {
 try await AppleSpeechAnalyzer.prepare(locale: locale)
 } catch {
 Log.info("[AppleSpeech] SpeechAnalyzer preparation deferred: \(error.localizedDescription)")
 }
 }

 func startListening(language: String?, onPartialResult: @escaping @Sendable (String) -> Void) {
 legacy.startListening(language: language, onPartialResult: onPartialResult)
 }

 func appendAudioBuffer(_ buffer: AVAudioPCMBuffer) {
 legacy.appendAudioBuffer(buffer)
 }

 func finishListening(audioURL: URL?, language: String?) async throws -> String {
 let fallbackTask = Task {
 try await legacy.finishListening(audioURL: audioURL, language: language)
 }
 guard let audioURL else { return try await fallbackTask.value }

 do {
 let text = try await AppleSpeechAnalyzer.transcribe(
 audioURL: audioURL,
 locale: resolvedLocale(for: language)
 )
 legacy.cancelListening()
 let fallback = try? await fallbackTask.value
 return text.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty
 ? fallback ?? ""
 : text
 } catch {
 Log.info("[AppleSpeech] SpeechAnalyzer failed, using legacy result: \(error.localizedDescription)")
 return try await fallbackTask.value
 }
 }

 func cancelListening() {
 legacy.cancelListening()
 }

 func transcribe(audioURL: URL?, language: String?) async throws -> String {
 guard let audioURL else { throw AppleSpeechError.noAudioFile }
 do {
 let text = try await AppleSpeechAnalyzer.transcribe(
 audioURL: audioURL,
 locale: resolvedLocale(for: language)
 )
 if !text.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty {
 return text
 }
 } catch {
 Log.info("[AppleSpeech] SpeechAnalyzer failed, using legacy recognizer: \(error.localizedDescription)")
 }
 return try await legacy.transcribe(audioURL: audioURL, language: language)
 }

 private func resolvedLocale(for language: String?) -> Locale {
 switch language {
 case "zh": return Locale(identifier: "zh-CN")
 case "en": return Locale(identifier: "en-US")
 case "ja": return Locale(identifier: "ja-JP")
 case "ko": return Locale(identifier: "ko-KR")
 case "yue": return Locale(identifier: "yue-CN")
 default: return locale
 }
 }
}
Loading
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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Upgrade speech recognition models#67

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 Merged

IchenDEV
merged 1 commit into

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Jul 13, 2026
 Merged


Upgrade speech recognition models
#67
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26 changes: 13 additions & 13 deletions
Package.resolved

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4 changes: 2 additions & 2 deletions
Package.swift

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Original file line numberDiff line numberDiff line change
Expand Up@@ -12,15 +12,15 @@ let package = Package(
 .executable(name: "OpenTypeCLI", targets: ["OpenTypeCLI"]),
 ],
 dependencies: [
 .package(url: "https://github.com/argmaxinc/WhisperKit.git", from: "1.0.0"),
 .package(url: "https://github.com/argmaxinc/argmax-oss-swift.git", from: "1.0.0"),
 .package(url: "https://github.com/huggingface/swift-transformers", from: "1.3.3"),
 .package(url: "https://github.com/ml-explore/mlx-swift-lm", branch: "main"),
 ],
 targets: [
 .executableTarget(
 name: "OpenType",
 dependencies: [
 .product(name: "WhisperKit", package: "WhisperKit"),
 .product(name: "WhisperKit", package: "argmax-oss-swift"),
 .product(name: "Hub", package: "swift-transformers"),
 .product(name: "Tokenizers", package: "swift-transformers"),
 .product(name: "MLXLLM", package: "mlx-swift-lm"),
Expand Down

4 changes: 2 additions & 2 deletions
README.md

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Original file line numberDiff line numberDiff line change
Expand Up@@ -15,7 +15,7 @@
[![Apple Silicon](https://img.shields.io/badge/Apple%20Silicon-M1%2FM2%2FM3%2FM4-black?style=flat-square&logo=apple&logoColor=white)](https://www.apple.com/mac/m1/)
[![License](https://img.shields.io/badge/license-MIT-blue?style=flat-square)](LICENSE)

[![WhisperKit](https://img.shields.io/badge/Powered%20by-WhisperKit-blue?style=flat-square)](https://github.com/argmaxinc/WhisperKit)
[![WhisperKit](https://img.shields.io/badge/Powered%20by-WhisperKit-blue?style=flat-square)](https://github.com/argmaxinc/argmax-oss-swift)
[![MLX](https://img.shields.io/badge/Powered%20by-MLX--LM-orange?style=flat-square)](https://github.com/ml-explore/mlx-swift-lm)

[Website](https://opentype.idevlab.dev) · [中文文档](README_zh.md)
Expand DownExpand Up@@ -161,7 +161,7 @@ scripts/

## Tech Stack

- [WhisperKit](https://github.com/argmaxinc/WhisperKit) — offline Whisper speech recognition
- [WhisperKit](https://github.com/argmaxinc/argmax-oss-swift) — offline Whisper speech recognition
- [mlx-swift-lm](https://github.com/ml-explore/mlx-swift-lm) — local LLM inference on Apple Silicon (Qwen2.5 / Qwen3)
- **SwiftUI + AppKit** — native macOS UI
- **ScreenCaptureKit + Vision** — screen OCR
Expand Down

4 changes: 2 additions & 2 deletions
README_zh.md

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Original file line numberDiff line numberDiff line change
Expand Up@@ -15,7 +15,7 @@
[![Apple Silicon](https://img.shields.io/badge/Apple%20Silicon-M1%2FM2%2FM3%2FM4-black?style=flat-square&logo=apple&logoColor=white)](https://www.apple.com/mac/m1/)
[![License](https://img.shields.io/badge/license-MIT-blue?style=flat-square)](LICENSE)

[![WhisperKit](https://img.shields.io/badge/驱动-WhisperKit-blue?style=flat-square)](https://github.com/argmaxinc/WhisperKit)
[![WhisperKit](https://img.shields.io/badge/驱动-WhisperKit-blue?style=flat-square)](https://github.com/argmaxinc/argmax-oss-swift)
[![MLX](https://img.shields.io/badge/驱动-MLX--LM-orange?style=flat-square)](https://github.com/ml-explore/mlx-swift-lm)

[官网](https://opentype.idevlab.dev) · [English](README.md)
Expand DownExpand Up@@ -161,7 +161,7 @@ scripts/

## 技术栈

- [WhisperKit](https://github.com/argmaxinc/WhisperKit) — 离线 Whisper 语音识别
- [WhisperKit](https://github.com/argmaxinc/argmax-oss-swift) — 离线 Whisper 语音识别
- [mlx-swift-lm](https://github.com/ml-explore/mlx-swift-lm) — Apple Silicon 本地 LLM 推理（Qwen2.5 / Qwen3）
- **SwiftUI + AppKit** — macOS 原生 UI
- **ScreenCaptureKit + Vision** — 屏幕 OCR
Expand Down

11 changes: 11 additions & 0 deletions
Sources/App/VoicePipeline+Models.swift

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Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -115,6 +115,17 @@ extension VoicePipeline {
 case .qwen3:
 let settings = appState.settings
 let catalog = ModelCatalog.shared
 if !LocalASRRuntime.isReady(for: .qwen3),
 !catalog.asrModelPath(for: settings.qwenASRModel).isEmpty {
 do {
 _ = try await LocalASRRuntime.ensurePythonPath(
 for: .qwen3,
 preferredPath: settings.localASRPythonPath
 )
 } catch {
 Log.error("[VoicePipeline] Qwen ASR runtime migration failed: \(error.localizedDescription)")
 }
 }
 guard localASRIsAvailable(settings.qwenASRModel) else {
 qwenSpeechEngine = nil
 markSpeechModelDownloadRequired(showInStatus: requestPermission)
Expand Down

2 changes: 1 addition & 1 deletion
Sources/Config/AppSettings.swift

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Original file line numberDiff line numberDiff line change
Expand Up@@ -357,7 +357,7 @@ final class AppSettings: ObservableObject {
 appIconAppearance = AppIconAppearance(rawValue: ud.string(forKey: Key.appIconAppearance.rawValue) ?? "") ?? .system
 volcAppKey = ud.string(forKey: Key.volcAppKey.rawValue) ?? ""
 volcAccessKey = ud.string(forKey: Key.volcAccessKey.rawValue) ?? ""
 volcResourceId = ud.string(forKey: Key.volcResourceId.rawValue) ?? "volc.bigasr.sauc.duration"
 volcResourceId = ud.string(forKey: Key.volcResourceId.rawValue) ?? VolcASRModel.recommended.rawValue
 localASRPythonPath = ud.string(forKey: Key.localASRPythonPath.rawValue) ?? LocalASRConfiguration.defaultPythonPath
 qwenASRModel = ud.string(forKey: Key.qwenASRModel.rawValue)
 ?? ud.string(forKey: Key.qwenASRModelPath.rawValue)
Expand Down

17 changes: 17 additions & 0 deletions
Sources/Config/VolcASRModel.swift

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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,17 @@
import Foundation

enum VolcASRModel: String, CaseIterable, Identifiable {
 case seedASR2 = "volc.seedasr.sauc.duration"
 case bigASR1 = "volc.bigasr.sauc.duration"

 var id: String { rawValue }

 var displayName: String {
 switch self {
 case .seedASR2: return L("volc.model.seed_asr_2")
 case .bigASR1: return L("volc.model.big_asr_1")
 }
 }

 static let recommended = VolcASRModel.seedASR2
}

3 changes: 3 additions & 0 deletions
Sources/Resources/en.lproj/Localizable.strings

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Original file line numberDiff line numberDiff line change
Expand Up@@ -339,6 +339,9 @@

/* ── Volc ASR ── */
"volc.config_hint" = "Enter your Volcengine Doubao ASR credentials. Get them from the Volcengine console.";
"volc.model" = "Recognition model";
"volc.model.seed_asr_2" = "SeedASR 2.0 (Recommended)";
"volc.model.big_asr_1" = "BigASR 1.0 (Legacy)";
"volc.app_key" = "App Key (App ID)";
"volc.access_key" = "Access Token";
"volc.resource_id" = "Resource ID";
Expand Down

3 changes: 3 additions & 0 deletions
Sources/Resources/zh-Hans.lproj/Localizable.strings

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Original file line numberDiff line numberDiff line change
Expand Up@@ -339,6 +339,9 @@

/* ── 豆包语音识别 ── */
"volc.config_hint" = "填写火山引擎豆包语音识别凭据，可从火山引擎控制台获取。";
"volc.model" = "识别模型";
"volc.model.seed_asr_2" = "SeedASR 2.0（推荐）";
"volc.model.big_asr_1" = "BigASR 1.0（旧版）";
"volc.app_key" = "App Key（应用 ID）";
"volc.access_key" = "Access Token";
"volc.resource_id" = "Resource ID（资源 ID）";
Expand Down

79 changes: 79 additions & 0 deletions
Sources/Speech/AppleSpeechAnalyzer.swift

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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,79 @@
import AVFoundation
import Foundation
@preconcurrency import Speech

enum AppleSpeechAnalyzer {
 static func prepare(locale: Locale) async throws {
 let transcriber = try await makeTranscriber(locale: locale)
 try await ensureModel(for: transcriber)
 }

 static func transcribe(audioURL: URL, locale: Locale) async throws -> String {
 let transcriber = try await makeTranscriber(locale: locale)
 try await ensureModel(for: transcriber)

 let file = try AVAudioFile(forReading: audioURL)
 let resultTask = Task<String, Error> {
 var transcript = ""
 for try await result in transcriber.results where result.isFinal {
 transcript += String(result.text.characters)
 }
 return transcript
 }

 let analyzer = SpeechAnalyzer(
 modules: [transcriber],
 options: .init(priority: .userInitiated, modelRetention: .lingering)
 )
 do {
 if let lastSample = try await analyzer.analyzeSequence(from: file) {
 try await analyzer.finalizeAndFinish(through: lastSample)
 } else {
 await analyzer.cancelAndFinishNow()
 }
 return try await resultTask.value
 } catch {
 resultTask.cancel()
 await analyzer.cancelAndFinishNow()
 throw error
 }
 }

 private static func makeTranscriber(locale: Locale) async throws -> SpeechTranscriber {
 guard SpeechTranscriber.isAvailable else {
 throw AppleSpeechAnalyzerError.unavailable
 }
 guard let supported = await SpeechTranscriber.supportedLocale(equivalentTo: locale) else {
 throw AppleSpeechAnalyzerError.unsupportedLocale(locale.identifier)
 }
 return SpeechTranscriber(locale: supported, preset: .transcription)
 }

 private static func ensureModel(for transcriber: SpeechTranscriber) async throws {
 let modules: [any SpeechModule] = [transcriber]
 if await AssetInventory.status(forModules: modules) == .installed { return }
 if let request = try await AssetInventory.assetInstallationRequest(supporting: modules) {
 try await request.downloadAndInstall()
 }
 guard await AssetInventory.status(forModules: modules) == .installed else {
 throw AppleSpeechAnalyzerError.modelUnavailable
 }
 }
}

enum AppleSpeechAnalyzerError: LocalizedError {
 case unavailable
 case unsupportedLocale(String)
 case modelUnavailable

 var errorDescription: String? {
 switch self {
 case .unavailable:
 return "SpeechAnalyzer is unavailable on this Mac"
 case .unsupportedLocale(let locale):
 return "SpeechAnalyzer does not support locale \(locale)"
 case .modelUnavailable:
 return "SpeechAnalyzer model is not installed"
 }
 }
}

2 changes: 1 addition & 1 deletion
Sources/Speech/AppleSpeechEngine.swift

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Original file line numberDiff line numberDiff line change
Expand Up@@ -2,7 +2,7 @@ import Foundation
@preconcurrency import Speech
import AVFoundation

final class AppleSpeechEngine: SpeechEngine, @unchecked Sendable {
final class LegacyAppleSpeechEngine: SpeechEngine, @unchecked Sendable {
 private var recognizer: SFSpeechRecognizer
 private(set) var isReady = false
 private var recognitionTask: SFSpeechRecognitionTask?
Expand Down

88 changes: 88 additions & 0 deletions
Sources/Speech/AppleSpeechEngineAdapter.swift

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Open in desktop

Original file line numberDiff line numberDiff line change
@@ -0,0 +1,88 @@
import AVFoundation
import Foundation

final class AppleSpeechEngine: SpeechEngine, @unchecked Sendable {
 private let locale: Locale
 private let legacy: LegacyAppleSpeechEngine

 init(locale: Locale = Locale(identifier: "zh-CN")) {
 self.locale = locale
 self.legacy = LegacyAppleSpeechEngine(locale: locale)
 }

 var isReady: Bool { legacy.isReady }
 var supportsStreaming: Bool { true }

 func requestAccess() {
 legacy.requestAccess()
 }

 func prepare() async {
 do {
 try await AppleSpeechAnalyzer.prepare(locale: locale)
 } catch {
 Log.info("[AppleSpeech] SpeechAnalyzer preparation deferred: \(error.localizedDescription)")
 }
 }

 func startListening(language: String?, onPartialResult: @escaping @Sendable (String) -> Void) {
 legacy.startListening(language: language, onPartialResult: onPartialResult)
 }

 func appendAudioBuffer(_ buffer: AVAudioPCMBuffer) {
 legacy.appendAudioBuffer(buffer)
 }

 func finishListening(audioURL: URL?, language: String?) async throws -> String {
 let fallbackTask = Task {
 try await legacy.finishListening(audioURL: audioURL, language: language)
 }
 guard let audioURL else { return try await fallbackTask.value }

 do {
 let text = try await AppleSpeechAnalyzer.transcribe(
 audioURL: audioURL,
 locale: resolvedLocale(for: language)
 )
 legacy.cancelListening()
 let fallback = try? await fallbackTask.value
 return text.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty
 ? fallback ?? ""
 : text
 } catch {
 Log.info("[AppleSpeech] SpeechAnalyzer failed, using legacy result: \(error.localizedDescription)")
 return try await fallbackTask.value
 }
 }

 func cancelListening() {
 legacy.cancelListening()
 }

 func transcribe(audioURL: URL?, language: String?) async throws -> String {
 guard let audioURL else { throw AppleSpeechError.noAudioFile }
 do {
 let text = try await AppleSpeechAnalyzer.transcribe(
 audioURL: audioURL,
 locale: resolvedLocale(for: language)
 )
 if !text.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty {
 return text
 }
 } catch {
 Log.info("[AppleSpeech] SpeechAnalyzer failed, using legacy recognizer: \(error.localizedDescription)")
 }
 return try await legacy.transcribe(audioURL: audioURL, language: language)
 }

 private func resolvedLocale(for language: String?) -> Locale {
 switch language {
 case "zh": return Locale(identifier: "zh-CN")
 case "en": return Locale(identifier: "en-US")
 case "ja": return Locale(identifier: "ja-JP")
 case "ko": return Locale(identifier: "ko-KR")
 case "yue": return Locale(identifier: "yue-CN")
 default: return locale
 }
 }
}
Loading
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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Upgrade speech recognition models#67

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 Merged

IchenDEV
merged 1 commit into

from

Jul 13, 2026
 Merged


Upgrade speech recognition models
#67
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26 changes: 13 additions & 13 deletions
Package.resolved

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4 changes: 2 additions & 2 deletions
Package.swift

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Original file line numberDiff line numberDiff line change
Expand Up@@ -12,15 +12,15 @@ let package = Package(
 .executable(name: "OpenTypeCLI", targets: ["OpenTypeCLI"]),
 ],
 dependencies: [
 .package(url: "https://github.com/argmaxinc/WhisperKit.git", from: "1.0.0"),
 .package(url: "https://github.com/argmaxinc/argmax-oss-swift.git", from: "1.0.0"),
 .package(url: "https://github.com/huggingface/swift-transformers", from: "1.3.3"),
 .package(url: "https://github.com/ml-explore/mlx-swift-lm", branch: "main"),
 ],
 targets: [
 .executableTarget(
 name: "OpenType",
 dependencies: [
 .product(name: "WhisperKit", package: "WhisperKit"),
 .product(name: "WhisperKit", package: "argmax-oss-swift"),
 .product(name: "Hub", package: "swift-transformers"),
 .product(name: "Tokenizers", package: "swift-transformers"),
 .product(name: "MLXLLM", package: "mlx-swift-lm"),
Expand Down

4 changes: 2 additions & 2 deletions
README.md

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Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -15,7 +15,7 @@
[![Apple Silicon](https://img.shields.io/badge/Apple%20Silicon-M1%2FM2%2FM3%2FM4-black?style=flat-square&logo=apple&logoColor=white)](https://www.apple.com/mac/m1/)
[![License](https://img.shields.io/badge/license-MIT-blue?style=flat-square)](LICENSE)

[![WhisperKit](https://img.shields.io/badge/Powered%20by-WhisperKit-blue?style=flat-square)](https://github.com/argmaxinc/WhisperKit)
[![WhisperKit](https://img.shields.io/badge/Powered%20by-WhisperKit-blue?style=flat-square)](https://github.com/argmaxinc/argmax-oss-swift)
[![MLX](https://img.shields.io/badge/Powered%20by-MLX--LM-orange?style=flat-square)](https://github.com/ml-explore/mlx-swift-lm)

[Website](https://opentype.idevlab.dev) · [中文文档](README_zh.md)
Expand DownExpand Up@@ -161,7 +161,7 @@ scripts/

## Tech Stack

- [WhisperKit](https://github.com/argmaxinc/WhisperKit) — offline Whisper speech recognition
- [WhisperKit](https://github.com/argmaxinc/argmax-oss-swift) — offline Whisper speech recognition
- [mlx-swift-lm](https://github.com/ml-explore/mlx-swift-lm) — local LLM inference on Apple Silicon (Qwen2.5 / Qwen3)
- **SwiftUI + AppKit** — native macOS UI
- **ScreenCaptureKit + Vision** — screen OCR
Expand Down

4 changes: 2 additions & 2 deletions
README_zh.md

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Expand Up@@ -15,7 +15,7 @@
[![Apple Silicon](https://img.shields.io/badge/Apple%20Silicon-M1%2FM2%2FM3%2FM4-black?style=flat-square&logo=apple&logoColor=white)](https://www.apple.com/mac/m1/)
[![License](https://img.shields.io/badge/license-MIT-blue?style=flat-square)](LICENSE)

[![WhisperKit](https://img.shields.io/badge/驱动-WhisperKit-blue?style=flat-square)](https://github.com/argmaxinc/WhisperKit)
[![WhisperKit](https://img.shields.io/badge/驱动-WhisperKit-blue?style=flat-square)](https://github.com/argmaxinc/argmax-oss-swift)
[![MLX](https://img.shields.io/badge/驱动-MLX--LM-orange?style=flat-square)](https://github.com/ml-explore/mlx-swift-lm)

[官网](https://opentype.idevlab.dev) · [English](README.md)
Expand DownExpand Up@@ -161,7 +161,7 @@ scripts/

## 技术栈

- [WhisperKit](https://github.com/argmaxinc/WhisperKit) — 离线 Whisper 语音识别
- [WhisperKit](https://github.com/argmaxinc/argmax-oss-swift) — 离线 Whisper 语音识别
- [mlx-swift-lm](https://github.com/ml-explore/mlx-swift-lm) — Apple Silicon 本地 LLM 推理（Qwen2.5 / Qwen3）
- **SwiftUI + AppKit** — macOS 原生 UI
- **ScreenCaptureKit + Vision** — 屏幕 OCR
Expand Down

11 changes: 11 additions & 0 deletions
Sources/App/VoicePipeline+Models.swift

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Original file line numberDiff line numberDiff line change
Expand Up@@ -115,6 +115,17 @@ extension VoicePipeline {
 case .qwen3:
 let settings = appState.settings
 let catalog = ModelCatalog.shared
 if !LocalASRRuntime.isReady(for: .qwen3),
 !catalog.asrModelPath(for: settings.qwenASRModel).isEmpty {
 do {
 _ = try await LocalASRRuntime.ensurePythonPath(
 for: .qwen3,
 preferredPath: settings.localASRPythonPath
 )
 } catch {
 Log.error("[VoicePipeline] Qwen ASR runtime migration failed: \(error.localizedDescription)")
 }
 }
 guard localASRIsAvailable(settings.qwenASRModel) else {
 qwenSpeechEngine = nil
 markSpeechModelDownloadRequired(showInStatus: requestPermission)
Expand Down

2 changes: 1 addition & 1 deletion
Sources/Config/AppSettings.swift

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Original file line numberDiff line numberDiff line change
Expand Up@@ -357,7 +357,7 @@ final class AppSettings: ObservableObject {
 appIconAppearance = AppIconAppearance(rawValue: ud.string(forKey: Key.appIconAppearance.rawValue) ?? "") ?? .system
 volcAppKey = ud.string(forKey: Key.volcAppKey.rawValue) ?? ""
 volcAccessKey = ud.string(forKey: Key.volcAccessKey.rawValue) ?? ""
 volcResourceId = ud.string(forKey: Key.volcResourceId.rawValue) ?? "volc.bigasr.sauc.duration"
 volcResourceId = ud.string(forKey: Key.volcResourceId.rawValue) ?? VolcASRModel.recommended.rawValue
 localASRPythonPath = ud.string(forKey: Key.localASRPythonPath.rawValue) ?? LocalASRConfiguration.defaultPythonPath
 qwenASRModel = ud.string(forKey: Key.qwenASRModel.rawValue)
 ?? ud.string(forKey: Key.qwenASRModelPath.rawValue)
Expand Down

17 changes: 17 additions & 0 deletions
Sources/Config/VolcASRModel.swift

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@@ -0,0 +1,17 @@
import Foundation

enum VolcASRModel: String, CaseIterable, Identifiable {
 case seedASR2 = "volc.seedasr.sauc.duration"
 case bigASR1 = "volc.bigasr.sauc.duration"

 var id: String { rawValue }

 var displayName: String {
 switch self {
 case .seedASR2: return L("volc.model.seed_asr_2")
 case .bigASR1: return L("volc.model.big_asr_1")
 }
 }

 static let recommended = VolcASRModel.seedASR2
}

3 changes: 3 additions & 0 deletions
Sources/Resources/en.lproj/Localizable.strings

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Original file line numberDiff line numberDiff line change
Expand Up@@ -339,6 +339,9 @@

/* ── Volc ASR ── */
"volc.config_hint" = "Enter your Volcengine Doubao ASR credentials. Get them from the Volcengine console.";
"volc.model" = "Recognition model";
"volc.model.seed_asr_2" = "SeedASR 2.0 (Recommended)";
"volc.model.big_asr_1" = "BigASR 1.0 (Legacy)";
"volc.app_key" = "App Key (App ID)";
"volc.access_key" = "Access Token";
"volc.resource_id" = "Resource ID";
Expand Down

3 changes: 3 additions & 0 deletions
Sources/Resources/zh-Hans.lproj/Localizable.strings

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Original file line numberDiff line numberDiff line change
Expand Up@@ -339,6 +339,9 @@

/* ── 豆包语音识别 ── */
"volc.config_hint" = "填写火山引擎豆包语音识别凭据，可从火山引擎控制台获取。";
"volc.model" = "识别模型";
"volc.model.seed_asr_2" = "SeedASR 2.0（推荐）";
"volc.model.big_asr_1" = "BigASR 1.0（旧版）";
"volc.app_key" = "App Key（应用 ID）";
"volc.access_key" = "Access Token";
"volc.resource_id" = "Resource ID（资源 ID）";
Expand Down

79 changes: 79 additions & 0 deletions
Sources/Speech/AppleSpeechAnalyzer.swift

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@@ -0,0 +1,79 @@
import AVFoundation
import Foundation
@preconcurrency import Speech

enum AppleSpeechAnalyzer {
 static func prepare(locale: Locale) async throws {
 let transcriber = try await makeTranscriber(locale: locale)
 try await ensureModel(for: transcriber)
 }

 static func transcribe(audioURL: URL, locale: Locale) async throws -> String {
 let transcriber = try await makeTranscriber(locale: locale)
 try await ensureModel(for: transcriber)

 let file = try AVAudioFile(forReading: audioURL)
 let resultTask = Task<String, Error> {
 var transcript = ""
 for try await result in transcriber.results where result.isFinal {
 transcript += String(result.text.characters)
 }
 return transcript
 }

 let analyzer = SpeechAnalyzer(
 modules: [transcriber],
 options: .init(priority: .userInitiated, modelRetention: .lingering)
 )
 do {
 if let lastSample = try await analyzer.analyzeSequence(from: file) {
 try await analyzer.finalizeAndFinish(through: lastSample)
 } else {
 await analyzer.cancelAndFinishNow()
 }
 return try await resultTask.value
 } catch {
 resultTask.cancel()
 await analyzer.cancelAndFinishNow()
 throw error
 }
 }

 private static func makeTranscriber(locale: Locale) async throws -> SpeechTranscriber {
 guard SpeechTranscriber.isAvailable else {
 throw AppleSpeechAnalyzerError.unavailable
 }
 guard let supported = await SpeechTranscriber.supportedLocale(equivalentTo: locale) else {
 throw AppleSpeechAnalyzerError.unsupportedLocale(locale.identifier)
 }
 return SpeechTranscriber(locale: supported, preset: .transcription)
 }

 private static func ensureModel(for transcriber: SpeechTranscriber) async throws {
 let modules: [any SpeechModule] = [transcriber]
 if await AssetInventory.status(forModules: modules) == .installed { return }
 if let request = try await AssetInventory.assetInstallationRequest(supporting: modules) {
 try await request.downloadAndInstall()
 }
 guard await AssetInventory.status(forModules: modules) == .installed else {
 throw AppleSpeechAnalyzerError.modelUnavailable
 }
 }
}

enum AppleSpeechAnalyzerError: LocalizedError {
 case unavailable
 case unsupportedLocale(String)
 case modelUnavailable

 var errorDescription: String? {
 switch self {
 case .unavailable:
 return "SpeechAnalyzer is unavailable on this Mac"
 case .unsupportedLocale(let locale):
 return "SpeechAnalyzer does not support locale \(locale)"
 case .modelUnavailable:
 return "SpeechAnalyzer model is not installed"
 }
 }
}

2 changes: 1 addition & 1 deletion
Sources/Speech/AppleSpeechEngine.swift

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Original file line numberDiff line numberDiff line change
Expand Up@@ -2,7 +2,7 @@ import Foundation
@preconcurrency import Speech
import AVFoundation

final class AppleSpeechEngine: SpeechEngine, @unchecked Sendable {
final class LegacyAppleSpeechEngine: SpeechEngine, @unchecked Sendable {
 private var recognizer: SFSpeechRecognizer
 private(set) var isReady = false
 private var recognitionTask: SFSpeechRecognitionTask?
Expand Down

88 changes: 88 additions & 0 deletions
Sources/Speech/AppleSpeechEngineAdapter.swift

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@@ -0,0 +1,88 @@
import AVFoundation
import Foundation

final class AppleSpeechEngine: SpeechEngine, @unchecked Sendable {
 private let locale: Locale
 private let legacy: LegacyAppleSpeechEngine

 init(locale: Locale = Locale(identifier: "zh-CN")) {
 self.locale = locale
 self.legacy = LegacyAppleSpeechEngine(locale: locale)
 }

 var isReady: Bool { legacy.isReady }
 var supportsStreaming: Bool { true }

 func requestAccess() {
 legacy.requestAccess()
 }

 func prepare() async {
 do {
 try await AppleSpeechAnalyzer.prepare(locale: locale)
 } catch {
 Log.info("[AppleSpeech] SpeechAnalyzer preparation deferred: \(error.localizedDescription)")
 }
 }

 func startListening(language: String?, onPartialResult: @escaping @Sendable (String) -> Void) {
 legacy.startListening(language: language, onPartialResult: onPartialResult)
 }

 func appendAudioBuffer(_ buffer: AVAudioPCMBuffer) {
 legacy.appendAudioBuffer(buffer)
 }

 func finishListening(audioURL: URL?, language: String?) async throws -> String {
 let fallbackTask = Task {
 try await legacy.finishListening(audioURL: audioURL, language: language)
 }
 guard let audioURL else { return try await fallbackTask.value }

 do {
 let text = try await AppleSpeechAnalyzer.transcribe(
 audioURL: audioURL,
 locale: resolvedLocale(for: language)
 )
 legacy.cancelListening()
 let fallback = try? await fallbackTask.value
 return text.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty
 ? fallback ?? ""
 : text
 } catch {
 Log.info("[AppleSpeech] SpeechAnalyzer failed, using legacy result: \(error.localizedDescription)")
 return try await fallbackTask.value
 }
 }

 func cancelListening() {
 legacy.cancelListening()
 }

 func transcribe(audioURL: URL?, language: String?) async throws -> String {
 guard let audioURL else { throw AppleSpeechError.noAudioFile }
 do {
 let text = try await AppleSpeechAnalyzer.transcribe(
 audioURL: audioURL,
 locale: resolvedLocale(for: language)
 )
 if !text.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty {
 return text
 }
 } catch {
 Log.info("[AppleSpeech] SpeechAnalyzer failed, using legacy recognizer: \(error.localizedDescription)")
 }
 return try await legacy.transcribe(audioURL: audioURL, language: language)
 }

 private func resolvedLocale(for language: String?) -> Locale {
 switch language {
 case "zh": return Locale(identifier: "zh-CN")
 case "en": return Locale(identifier: "en-US")
 case "ja": return Locale(identifier: "ja-JP")
 case "ko": return Locale(identifier: "ko-KR")
 case "yue": return Locale(identifier: "yue-CN")
 default: return locale
 }
 }
}
Loading
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

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 Merged

IchenDEV
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Jul 13, 2026
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Upgrade speech recognition models
#67
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26 changes: 13 additions & 13 deletions
Package.resolved

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4 changes: 2 additions & 2 deletions
Package.swift

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Original file line numberDiff line numberDiff line change
Expand Up@@ -12,15 +12,15 @@ let package = Package(
 .executable(name: "OpenTypeCLI", targets: ["OpenTypeCLI"]),
 ],
 dependencies: [
 .package(url: "https://github.com/argmaxinc/WhisperKit.git", from: "1.0.0"),
 .package(url: "https://github.com/argmaxinc/argmax-oss-swift.git", from: "1.0.0"),
 .package(url: "https://github.com/huggingface/swift-transformers", from: "1.3.3"),
 .package(url: "https://github.com/ml-explore/mlx-swift-lm", branch: "main"),
 ],
 targets: [
 .executableTarget(
 name: "OpenType",
 dependencies: [
 .product(name: "WhisperKit", package: "WhisperKit"),
 .product(name: "WhisperKit", package: "argmax-oss-swift"),
 .product(name: "Hub", package: "swift-transformers"),
 .product(name: "Tokenizers", package: "swift-transformers"),
 .product(name: "MLXLLM", package: "mlx-swift-lm"),
Expand Down

4 changes: 2 additions & 2 deletions
README.md

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Original file line numberDiff line numberDiff line change
Expand Up@@ -15,7 +15,7 @@
[![Apple Silicon](https://img.shields.io/badge/Apple%20Silicon-M1%2FM2%2FM3%2FM4-black?style=flat-square&logo=apple&logoColor=white)](https://www.apple.com/mac/m1/)
[![License](https://img.shields.io/badge/license-MIT-blue?style=flat-square)](LICENSE)

[![WhisperKit](https://img.shields.io/badge/Powered%20by-WhisperKit-blue?style=flat-square)](https://github.com/argmaxinc/WhisperKit)
[![WhisperKit](https://img.shields.io/badge/Powered%20by-WhisperKit-blue?style=flat-square)](https://github.com/argmaxinc/argmax-oss-swift)
[![MLX](https://img.shields.io/badge/Powered%20by-MLX--LM-orange?style=flat-square)](https://github.com/ml-explore/mlx-swift-lm)

[Website](https://opentype.idevlab.dev) · [中文文档](README_zh.md)
Expand DownExpand Up@@ -161,7 +161,7 @@ scripts/

## Tech Stack

- [WhisperKit](https://github.com/argmaxinc/WhisperKit) — offline Whisper speech recognition
- [WhisperKit](https://github.com/argmaxinc/argmax-oss-swift) — offline Whisper speech recognition
- [mlx-swift-lm](https://github.com/ml-explore/mlx-swift-lm) — local LLM inference on Apple Silicon (Qwen2.5 / Qwen3)
- **SwiftUI + AppKit** — native macOS UI
- **ScreenCaptureKit + Vision** — screen OCR
Expand Down

4 changes: 2 additions & 2 deletions
README_zh.md

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Original file line numberDiff line numberDiff line change
Expand Up@@ -15,7 +15,7 @@
[![Apple Silicon](https://img.shields.io/badge/Apple%20Silicon-M1%2FM2%2FM3%2FM4-black?style=flat-square&logo=apple&logoColor=white)](https://www.apple.com/mac/m1/)
[![License](https://img.shields.io/badge/license-MIT-blue?style=flat-square)](LICENSE)

[![WhisperKit](https://img.shields.io/badge/驱动-WhisperKit-blue?style=flat-square)](https://github.com/argmaxinc/WhisperKit)
[![WhisperKit](https://img.shields.io/badge/驱动-WhisperKit-blue?style=flat-square)](https://github.com/argmaxinc/argmax-oss-swift)
[![MLX](https://img.shields.io/badge/驱动-MLX--LM-orange?style=flat-square)](https://github.com/ml-explore/mlx-swift-lm)

[官网](https://opentype.idevlab.dev) · [English](README.md)
Expand DownExpand Up@@ -161,7 +161,7 @@ scripts/

## 技术栈

- [WhisperKit](https://github.com/argmaxinc/WhisperKit) — 离线 Whisper 语音识别
- [WhisperKit](https://github.com/argmaxinc/argmax-oss-swift) — 离线 Whisper 语音识别
- [mlx-swift-lm](https://github.com/ml-explore/mlx-swift-lm) — Apple Silicon 本地 LLM 推理（Qwen2.5 / Qwen3）
- **SwiftUI + AppKit** — macOS 原生 UI
- **ScreenCaptureKit + Vision** — 屏幕 OCR
Expand Down

11 changes: 11 additions & 0 deletions
Sources/App/VoicePipeline+Models.swift

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Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -115,6 +115,17 @@ extension VoicePipeline {
 case .qwen3:
 let settings = appState.settings
 let catalog = ModelCatalog.shared
 if !LocalASRRuntime.isReady(for: .qwen3),
 !catalog.asrModelPath(for: settings.qwenASRModel).isEmpty {
 do {
 _ = try await LocalASRRuntime.ensurePythonPath(
 for: .qwen3,
 preferredPath: settings.localASRPythonPath
 )
 } catch {
 Log.error("[VoicePipeline] Qwen ASR runtime migration failed: \(error.localizedDescription)")
 }
 }
 guard localASRIsAvailable(settings.qwenASRModel) else {
 qwenSpeechEngine = nil
 markSpeechModelDownloadRequired(showInStatus: requestPermission)
Expand Down

2 changes: 1 addition & 1 deletion
Sources/Config/AppSettings.swift

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Expand Up@@ -357,7 +357,7 @@ final class AppSettings: ObservableObject {
 appIconAppearance = AppIconAppearance(rawValue: ud.string(forKey: Key.appIconAppearance.rawValue) ?? "") ?? .system
 volcAppKey = ud.string(forKey: Key.volcAppKey.rawValue) ?? ""
 volcAccessKey = ud.string(forKey: Key.volcAccessKey.rawValue) ?? ""
 volcResourceId = ud.string(forKey: Key.volcResourceId.rawValue) ?? "volc.bigasr.sauc.duration"
 volcResourceId = ud.string(forKey: Key.volcResourceId.rawValue) ?? VolcASRModel.recommended.rawValue
 localASRPythonPath = ud.string(forKey: Key.localASRPythonPath.rawValue) ?? LocalASRConfiguration.defaultPythonPath
 qwenASRModel = ud.string(forKey: Key.qwenASRModel.rawValue)
 ?? ud.string(forKey: Key.qwenASRModelPath.rawValue)
Expand Down

17 changes: 17 additions & 0 deletions
Sources/Config/VolcASRModel.swift

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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,17 @@
import Foundation

enum VolcASRModel: String, CaseIterable, Identifiable {
 case seedASR2 = "volc.seedasr.sauc.duration"
 case bigASR1 = "volc.bigasr.sauc.duration"

 var id: String { rawValue }

 var displayName: String {
 switch self {
 case .seedASR2: return L("volc.model.seed_asr_2")
 case .bigASR1: return L("volc.model.big_asr_1")
 }
 }

 static let recommended = VolcASRModel.seedASR2
}

3 changes: 3 additions & 0 deletions
Sources/Resources/en.lproj/Localizable.strings

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Original file line numberDiff line numberDiff line change
Expand Up@@ -339,6 +339,9 @@

/* ── Volc ASR ── */
"volc.config_hint" = "Enter your Volcengine Doubao ASR credentials. Get them from the Volcengine console.";
"volc.model" = "Recognition model";
"volc.model.seed_asr_2" = "SeedASR 2.0 (Recommended)";
"volc.model.big_asr_1" = "BigASR 1.0 (Legacy)";
"volc.app_key" = "App Key (App ID)";
"volc.access_key" = "Access Token";
"volc.resource_id" = "Resource ID";
Expand Down

3 changes: 3 additions & 0 deletions
Sources/Resources/zh-Hans.lproj/Localizable.strings

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Original file line numberDiff line numberDiff line change
Expand Up@@ -339,6 +339,9 @@

/* ── 豆包语音识别 ── */
"volc.config_hint" = "填写火山引擎豆包语音识别凭据，可从火山引擎控制台获取。";
"volc.model" = "识别模型";
"volc.model.seed_asr_2" = "SeedASR 2.0（推荐）";
"volc.model.big_asr_1" = "BigASR 1.0（旧版）";
"volc.app_key" = "App Key（应用 ID）";
"volc.access_key" = "Access Token";
"volc.resource_id" = "Resource ID（资源 ID）";
Expand Down

79 changes: 79 additions & 0 deletions
Sources/Speech/AppleSpeechAnalyzer.swift

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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,79 @@
import AVFoundation
import Foundation
@preconcurrency import Speech

enum AppleSpeechAnalyzer {
 static func prepare(locale: Locale) async throws {
 let transcriber = try await makeTranscriber(locale: locale)
 try await ensureModel(for: transcriber)
 }

 static func transcribe(audioURL: URL, locale: Locale) async throws -> String {
 let transcriber = try await makeTranscriber(locale: locale)
 try await ensureModel(for: transcriber)

 let file = try AVAudioFile(forReading: audioURL)
 let resultTask = Task<String, Error> {
 var transcript = ""
 for try await result in transcriber.results where result.isFinal {
 transcript += String(result.text.characters)
 }
 return transcript
 }

 let analyzer = SpeechAnalyzer(
 modules: [transcriber],
 options: .init(priority: .userInitiated, modelRetention: .lingering)
 )
 do {
 if let lastSample = try await analyzer.analyzeSequence(from: file) {
 try await analyzer.finalizeAndFinish(through: lastSample)
 } else {
 await analyzer.cancelAndFinishNow()
 }
 return try await resultTask.value
 } catch {
 resultTask.cancel()
 await analyzer.cancelAndFinishNow()
 throw error
 }
 }

 private static func makeTranscriber(locale: Locale) async throws -> SpeechTranscriber {
 guard SpeechTranscriber.isAvailable else {
 throw AppleSpeechAnalyzerError.unavailable
 }
 guard let supported = await SpeechTranscriber.supportedLocale(equivalentTo: locale) else {
 throw AppleSpeechAnalyzerError.unsupportedLocale(locale.identifier)
 }
 return SpeechTranscriber(locale: supported, preset: .transcription)
 }

 private static func ensureModel(for transcriber: SpeechTranscriber) async throws {
 let modules: [any SpeechModule] = [transcriber]
 if await AssetInventory.status(forModules: modules) == .installed { return }
 if let request = try await AssetInventory.assetInstallationRequest(supporting: modules) {
 try await request.downloadAndInstall()
 }
 guard await AssetInventory.status(forModules: modules) == .installed else {
 throw AppleSpeechAnalyzerError.modelUnavailable
 }
 }
}

enum AppleSpeechAnalyzerError: LocalizedError {
 case unavailable
 case unsupportedLocale(String)
 case modelUnavailable

 var errorDescription: String? {
 switch self {
 case .unavailable:
 return "SpeechAnalyzer is unavailable on this Mac"
 case .unsupportedLocale(let locale):
 return "SpeechAnalyzer does not support locale \(locale)"
 case .modelUnavailable:
 return "SpeechAnalyzer model is not installed"
 }
 }
}

2 changes: 1 addition & 1 deletion
Sources/Speech/AppleSpeechEngine.swift

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Original file line numberDiff line numberDiff line change
Expand Up@@ -2,7 +2,7 @@ import Foundation
@preconcurrency import Speech
import AVFoundation

final class AppleSpeechEngine: SpeechEngine, @unchecked Sendable {
final class LegacyAppleSpeechEngine: SpeechEngine, @unchecked Sendable {
 private var recognizer: SFSpeechRecognizer
 private(set) var isReady = false
 private var recognitionTask: SFSpeechRecognitionTask?
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88 changes: 88 additions & 0 deletions
Sources/Speech/AppleSpeechEngineAdapter.swift

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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,88 @@
import AVFoundation
import Foundation

final class AppleSpeechEngine: SpeechEngine, @unchecked Sendable {
 private let locale: Locale
 private let legacy: LegacyAppleSpeechEngine

 init(locale: Locale = Locale(identifier: "zh-CN")) {
 self.locale = locale
 self.legacy = LegacyAppleSpeechEngine(locale: locale)
 }

 var isReady: Bool { legacy.isReady }
 var supportsStreaming: Bool { true }

 func requestAccess() {
 legacy.requestAccess()
 }

 func prepare() async {
 do {
 try await AppleSpeechAnalyzer.prepare(locale: locale)
 } catch {
 Log.info("[AppleSpeech] SpeechAnalyzer preparation deferred: \(error.localizedDescription)")
 }
 }

 func startListening(language: String?, onPartialResult: @escaping @Sendable (String) -> Void) {
 legacy.startListening(language: language, onPartialResult: onPartialResult)
 }

 func appendAudioBuffer(_ buffer: AVAudioPCMBuffer) {
 legacy.appendAudioBuffer(buffer)
 }

 func finishListening(audioURL: URL?, language: String?) async throws -> String {
 let fallbackTask = Task {
 try await legacy.finishListening(audioURL: audioURL, language: language)
 }
 guard let audioURL else { return try await fallbackTask.value }

 do {
 let text = try await AppleSpeechAnalyzer.transcribe(
 audioURL: audioURL,
 locale: resolvedLocale(for: language)
 )
 legacy.cancelListening()
 let fallback = try? await fallbackTask.value
 return text.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty
 ? fallback ?? ""
 : text
 } catch {
 Log.info("[AppleSpeech] SpeechAnalyzer failed, using legacy result: \(error.localizedDescription)")
 return try await fallbackTask.value
 }
 }

 func cancelListening() {
 legacy.cancelListening()
 }

 func transcribe(audioURL: URL?, language: String?) async throws -> String {
 guard let audioURL else { throw AppleSpeechError.noAudioFile }
 do {
 let text = try await AppleSpeechAnalyzer.transcribe(
 audioURL: audioURL,
 locale: resolvedLocale(for: language)
 )
 if !text.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty {
 return text
 }
 } catch {
 Log.info("[AppleSpeech] SpeechAnalyzer failed, using legacy recognizer: \(error.localizedDescription)")
 }
 return try await legacy.transcribe(audioURL: audioURL, language: language)
 }

 private func resolvedLocale(for language: String?) -> Locale {
 switch language {
 case "zh": return Locale(identifier: "zh-CN")
 case "en": return Locale(identifier: "en-US")
 case "ja": return Locale(identifier: "ja-JP")
 case "ko": return Locale(identifier: "ko-KR")
 case "yue": return Locale(identifier: "yue-CN")
 default: return locale
 }
 }
}
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