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🎬 AutoSubs: Automatic Video Subtitling

AutoSubs is a powerful Python-based tool that automates the entire subtitling process for videos. It transcribes audio using OpenAI’s Whisper model, generates readable subtitles, and optionally burns them into the video with clean, styled captions.

✨ Features

  • 🔊 Automatic Transcription using OpenAI’s Whisper
  • 📄 Formatted Subtitles with line wrapping for better readability
  • 🎞️ Hardcoded Subtitles directly burned into the video
  • 🧠 Smart Output Naming to prevent accidental overwrites
  • 🎨 Custom Subtitle Styling for better visuals

🛠️ Requirements

⚙️ Installation

  1. Clone the repo

    git clone https://github.com/your-username/autosubs.git
cd autosubs

  2. Install dependencies

pip install -r requirements.txt
Ensure FFmpeg is installed
  1. Download FFmpeg

Add it to your system's PATH

🚀 Usage

python put_captions.py

This will:

  • Prompt you to select a video file

  • Transcribe audio with Whisper

  • Generate .srt subtitles

  • Burn captions into the video (optional)

  • Save output with a unique filename

📦 Tech Stack

  • Python

  • OpenAI Whisper

  • FFmpeg

🌐 Connect with Me:

Made with ♡ by heramb

About

Seamlessly embed subtitles into your videos with ease.

Resources

Readme
MIT license
Activity

Stars

1 star

Watchers

0 watching

Forks

0 forks
Report repository

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Contributors

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, 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all 
 blocks
(function() {
function addCopyButtons() {
document.querySelectorAll('pre code').forEach(function(codeBlock) {
if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;
codeBlock.parentElement.setAttribute('data-copy-added', 'true');
var btn = document.createElement('button');
btn.textContent = 'Copy';
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;';
btn.onmouseover = function() { this.style.opacity = '1'; };
btn.onmouseout = function() { this.style.opacity = '0.7'; };
btn.onclick = function() {
navigator.clipboard.writeText(codeBlock.textContent).then(function() {
btn.textContent = 'Copied!';
setTimeout(function() { btn.textContent = 'Copy'; }, 1500);
});
};
codeBlock.parentElement.style.position = 'relative';
codeBlock.parentElement.appendChild(btn);
});
}
addCopyButtons();
// Re-run on dynamic content
var observer = new MutationObserver(addCopyButtons);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
GitHub - hebuildapps/AutoSubs: Seamlessly embed subtitles into your videos with ease. · GitHub
Skip to content
BranchesTags
Repository files navigation
🎬 AutoSubs: Automatic Video Subtitling
AutoSubs is a powerful Python-based tool that automates the entire subtitling process for videos. It transcribes audio using OpenAI’s Whisper model, generates readable subtitles, and optionally burns them into the video with clean, styled captions.
✨ Features
  • 🔊 Automatic Transcription using OpenAI’s Whisper
  • 📄 Formatted Subtitles with line wrapping for better readability
  • 🎞️ Hardcoded Subtitles directly burned into the video
  • 🧠 Smart Output Naming to prevent accidental overwrites
  • 🎨 Custom Subtitle Styling for better visuals
🛠️ Requirements
⚙️ Installation
  1. Clone the repo
    git clone https://github.com/your-username/autosubs.git
cd autosubs
  2. Install dependencies
pip install -r requirements.txt
Ensure FFmpeg is installed

  1. Download FFmpeg
Add it to your system's PATH
🚀 Usage
python put_captions.py
This will:
  • Prompt you to select a video file
  • Transcribe audio with Whisper
  • Generate .srt subtitles
  • Burn captions into the video (optional)
  • Save output with a unique filename
📦 Tech Stack
  • Python
  • OpenAI Whisper
  • FFmpeg
🌐 Connect with Me:
Made with ♡ by heramb
About
Seamlessly embed subtitles into your videos with ease.
Resources
Readme
MIT license
Activity
Stars
1 star
Watchers
0 watching
Forks
0 forks
Report repository
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Force GitHub README to respect dark mode
(function() {
var style = document.createElement('style');
style.textContent = '
.markdown-body {
color-scheme: dark light;
}
.markdown-body pre { background: #161b22 !important; }
.markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }
.markdown-body table th, .markdown-body table td { border-color: #30363d !important; }
.markdown-body img { background: #0d1117; }
.markdown-body blockquote { border-left-color: #8b949e; }
.markdown-body hr { border-color: #30363d; }
';
document.head.appendChild(style);
})();
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - hebuildapps/AutoSubs: Seamlessly embed subtitles into your videos with ease. · GitHub
Skip to content
BranchesTags
Repository files navigation
🎬 AutoSubs: Automatic Video Subtitling
AutoSubs is a powerful Python-based tool that automates the entire subtitling process for videos. It transcribes audio using OpenAI’s Whisper model, generates readable subtitles, and optionally burns them into the video with clean, styled captions.
✨ Features
  • 🔊 Automatic Transcription using OpenAI’s Whisper
  • 📄 Formatted Subtitles with line wrapping for better readability
  • 🎞️ Hardcoded Subtitles directly burned into the video
  • 🧠 Smart Output Naming to prevent accidental overwrites
  • 🎨 Custom Subtitle Styling for better visuals
🛠️ Requirements
⚙️ Installation
  1. Clone the repo
    git clone https://github.com/your-username/autosubs.git
cd autosubs
  2. Install dependencies
pip install -r requirements.txt
Ensure FFmpeg is installed

  1. Download FFmpeg
Add it to your system's PATH
🚀 Usage
python put_captions.py
This will:
  • Prompt you to select a video file
  • Transcribe audio with Whisper
  • Generate .srt subtitles
  • Burn captions into the video (optional)
  • Save output with a unique filename
📦 Tech Stack
  • Python
  • OpenAI Whisper
  • FFmpeg
🌐 Connect with Me:
Made with ♡ by heramb
About
Seamlessly embed subtitles into your videos with ease.
Resources
Readme
MIT license
Activity
Stars
1 star
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Highlight search terms from Google/DuckDuckGo/Bing referrer
(function() {
var ref = document.referrer;
var terms = [];
if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {
var url = new URL(ref);
var q = url.searchParams.get('q') || url.searchParams.get('p');
if (q) {
terms = q.split(/\s+/).filter(function(t) { return t.length > 2; });
}
}
if (terms.length === 0) return;
var style = document.createElement('style');
style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';
document.head.appendChild(style);
function highlight(node) {
if (node.nodeType === 3) { // text node
var text = node.textContent;
var found = false;
terms.forEach(function(term) {
var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi');
if (regex.test(text)) {
found = true;
var frag = document.createDocumentFragment();
var parts = text.split(regex);
parts.forEach(function(part, i) {
if (i % 2 === 0) {
frag.appendChild(document.createTextNode(part));
} else {
var span = document.createElement('span');
span.className = 'userscript-highlight';
span.textContent = part;
frag.appendChild(span);
}
});
node.parentNode.replaceChild(frag, node);
}
});
} else if (node.nodeType === 1 && node.childNodes) { // element
var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];
if (!skipTags.includes(node.tagName)) {
Array.from(node.childNodes).forEach(highlight);
}
}
}
highlight(document.body);
// Re-highlight on dynamic content
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1 || node.nodeType === 3) highlight(node);
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - hebuildapps/AutoSubs: Seamlessly embed subtitles into your videos with ease. · GitHub
Skip to content
BranchesTags
Repository files navigation
🎬 AutoSubs: Automatic Video Subtitling
AutoSubs is a powerful Python-based tool that automates the entire subtitling process for videos. It transcribes audio using OpenAI’s Whisper model, generates readable subtitles, and optionally burns them into the video with clean, styled captions.
✨ Features
  • 🔊 Automatic Transcription using OpenAI’s Whisper
  • 📄 Formatted Subtitles with line wrapping for better readability
  • 🎞️ Hardcoded Subtitles directly burned into the video
  • 🧠 Smart Output Naming to prevent accidental overwrites
  • 🎨 Custom Subtitle Styling for better visuals
🛠️ Requirements
⚙️ Installation
  1. Clone the repo
    git clone https://github.com/your-username/autosubs.git
cd autosubs
  2. Install dependencies
pip install -r requirements.txt
Ensure FFmpeg is installed

  1. Download FFmpeg
Add it to your system's PATH
🚀 Usage
python put_captions.py
This will:
  • Prompt you to select a video file
  • Transcribe audio with Whisper
  • Generate .srt subtitles
  • Burn captions into the video (optional)
  • Save output with a unique filename
📦 Tech Stack
  • Python
  • OpenAI Whisper
  • FFmpeg
🌐 Connect with Me:
Made with ♡ by heramb
About
Seamlessly embed subtitles into your videos with ease.
Resources
Readme
MIT license
Activity
Stars
1 star
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
(function() {
var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',
'ref', 'ref_src', 'source', 'medium', 'campaign'];
function cleanUrl(url) {
try {
var u = new URL(url, window.location.origin);
var changed = false;
trackingParams.forEach(function(p) {
if (u.searchParams.has(p)) {
u.searchParams.delete(p);
changed = true;
}
});
return changed ? u.toString() : url;
} catch (e) {
return url;
}
}
function cleanLinks() {
document.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
cleanLinks();
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1) {
if (node.tagName === 'A') cleanLinks();
node.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '
GitHub - hebuildapps/AutoSubs: Seamlessly embed subtitles into your videos with ease. · GitHub
Skip to content
BranchesTags
Repository files navigation
🎬 AutoSubs: Automatic Video Subtitling
AutoSubs is a powerful Python-based tool that automates the entire subtitling process for videos. It transcribes audio using OpenAI’s Whisper model, generates readable subtitles, and optionally burns them into the video with clean, styled captions.
✨ Features
  • 🔊 Automatic Transcription using OpenAI’s Whisper
  • 📄 Formatted Subtitles with line wrapping for better readability
  • 🎞️ Hardcoded Subtitles directly burned into the video
  • 🧠 Smart Output Naming to prevent accidental overwrites
  • 🎨 Custom Subtitle Styling for better visuals
🛠️ Requirements
⚙️ Installation
  1. Clone the repo
    git clone https://github.com/your-username/autosubs.git
cd autosubs
  2. Install dependencies
pip install -r requirements.txt
Ensure FFmpeg is installed

  1. Download FFmpeg
Add it to your system's PATH
🚀 Usage
python put_captions.py
This will:
  • Prompt you to select a video file
  • Transcribe audio with Whisper
  • Generate .srt subtitles
  • Burn captions into the video (optional)
  • Save output with a unique filename
📦 Tech Stack
  • Python
  • OpenAI Whisper
  • FFmpeg
🌐 Connect with Me:
Made with ♡ by heramb
About
Seamlessly embed subtitles into your videos with ease.
Resources
Readme
MIT license
Activity
Stars
1 star
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
(function() {
function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
if (btn && !btn.classList.contains('activated')) {
btn.click();
}
}
// Try immediately
tryTheater();
// Try after navigation (SPA)
var lastUrl = location.href;
setInterval(function() {
if (location.href !== lastUrl) {
lastUrl = location.href;
setTimeout(tryTheater, 500);
}
}, 1000);
// Also try on player load
var observer = new MutationObserver(tryTheater);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - hebuildapps/AutoSubs: Seamlessly embed subtitles into your videos with ease. · GitHub
Skip to content
BranchesTags
Repository files navigation
🎬 AutoSubs: Automatic Video Subtitling
AutoSubs is a powerful Python-based tool that automates the entire subtitling process for videos. It transcribes audio using OpenAI’s Whisper model, generates readable subtitles, and optionally burns them into the video with clean, styled captions.
✨ Features
  • 🔊 Automatic Transcription using OpenAI’s Whisper
  • 📄 Formatted Subtitles with line wrapping for better readability
  • 🎞️ Hardcoded Subtitles directly burned into the video
  • 🧠 Smart Output Naming to prevent accidental overwrites
  • 🎨 Custom Subtitle Styling for better visuals
🛠️ Requirements
⚙️ Installation
  1. Clone the repo
    git clone https://github.com/your-username/autosubs.git
cd autosubs
  2. Install dependencies
pip install -r requirements.txt
Ensure FFmpeg is installed

  1. Download FFmpeg
Add it to your system's PATH
🚀 Usage
python put_captions.py
This will:
  • Prompt you to select a video file
  • Transcribe audio with Whisper
  • Generate .srt subtitles
  • Burn captions into the video (optional)
  • Save output with a unique filename
📦 Tech Stack
  • Python
  • OpenAI Whisper
  • FFmpeg
🌐 Connect with Me:
Made with ♡ by heramb
About
Seamlessly embed subtitles into your videos with ease.
Resources
Readme
MIT license
Activity
Stars
1 star
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
(function() {
function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {
el.style.position = 'static';
el.style.top = 'auto';
el.style.zIndex = 'auto';
}
});
}
unstick();
var observer = new MutationObserver(unstick);
observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });
})();
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - hebuildapps/AutoSubs: Seamlessly embed subtitles into your videos with ease. · GitHub
Skip to content
BranchesTags
Repository files navigation
🎬 AutoSubs: Automatic Video Subtitling
AutoSubs is a powerful Python-based tool that automates the entire subtitling process for videos. It transcribes audio using OpenAI’s Whisper model, generates readable subtitles, and optionally burns them into the video with clean, styled captions.
✨ Features
  • 🔊 Automatic Transcription using OpenAI’s Whisper
  • 📄 Formatted Subtitles with line wrapping for better readability
  • 🎞️ Hardcoded Subtitles directly burned into the video
  • 🧠 Smart Output Naming to prevent accidental overwrites
  • 🎨 Custom Subtitle Styling for better visuals
🛠️ Requirements
⚙️ Installation
  1. Clone the repo
    git clone https://github.com/your-username/autosubs.git
cd autosubs
  2. Install dependencies
pip install -r requirements.txt
Ensure FFmpeg is installed

  1. Download FFmpeg
Add it to your system's PATH
🚀 Usage
python put_captions.py
This will:
  • Prompt you to select a video file
  • Transcribe audio with Whisper
  • Generate .srt subtitles
  • Burn captions into the video (optional)
  • Save output with a unique filename
📦 Tech Stack
  • Python
  • OpenAI Whisper
  • FFmpeg
🌐 Connect with Me:
Made with ♡ by heramb
About
Seamlessly embed subtitles into your videos with ease.
Resources
Readme
MIT license
Activity
Stars
1 star
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Universal Dark Mode - works on any site
(function() {
var enabled = true;
function applyDarkMode() {
if (!enabled) return;
// Create style element if it doesn't exist
var style = document.getElementById('universal-dark-mode-style');
if (!style) {
style = document.createElement('style');
style.id = 'universal-dark-mode-style';
document.head.appendChild(style);
}
// Dark mode CSS - inverts colors but preserves images/video
style.textContent = '
/* Invert everything except media */
html {
filter: invert(1) hue-rotate(180deg) !important;
background: #1a1a2e !important;
}
/* Restore images, videos, iframes, canvas */
img, video, iframe, canvas, svg, picture, [style*="background-image"] {
filter: invert(1) hue-rotate(180deg) !important;
}
/* Preserve specific elements that should not be inverted */
.no-dark-mode, .no-dark-mode *,
[data-theme="light"], [data-theme="light"],
.ace_editor, .ace_editor *,
.CodeMirror, .CodeMirror *,
.monaco-editor, .monaco-editor *,
.markdown-body pre, .markdown-body pre *,
.highlight, .highlight *,
pre code, pre code * {
filter: none !important;
}
/* Fix common UI elements */
.modal, .popup, .dropdown-menu, .tooltip, .popover {
filter: invert(1) hue-rotate(180deg) !important;
background: #2d2d44 !important;
border-color: #444 !important;
}
/* Scrollbars */
::-webkit-scrollbar { background: #1a1a2e !important; }
::-webkit-scrollbar-thumb { background: #444 !important; }
::-webkit-scrollbar-thumb:hover { background: #555 !important; }
/* Selection */
::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
';
}
function removeDarkMode() {
var style = document.getElementById('universal-dark-mode-style');
if (style) style.remove();
}
// Toggle with Alt+Shift+D
document.addEventListener('keydown', function(e) {
if (e.altKey && e.shiftKey && e.key === 'D') {
e.preventDefault();
enabled = !enabled;
if (enabled) {
applyDarkMode();
console.log('[Universal Dark Mode] Enabled');
} else {
removeDarkMode();
console.log('[Universal Dark Mode] Disabled');
}
}
});
// Apply on load
applyDarkMode();
// Re-apply on dynamic content
var observer = new MutationObserver(function(mutations) {
if (enabled && !document.getElementById('universal-dark-mode-style')) {
applyDarkMode();
}
});
observer.observe(document.head, { childList: true });
console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');
})();
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();
GitHub - hebuildapps/AutoSubs: Seamlessly embed subtitles into your videos with ease. · GitHub
Skip to content
BranchesTags
Repository files navigation
🎬 AutoSubs: Automatic Video Subtitling
AutoSubs is a powerful Python-based tool that automates the entire subtitling process for videos. It transcribes audio using OpenAI’s Whisper model, generates readable subtitles, and optionally burns them into the video with clean, styled captions.
✨ Features
  • 🔊 Automatic Transcription using OpenAI’s Whisper
  • 📄 Formatted Subtitles with line wrapping for better readability
  • 🎞️ Hardcoded Subtitles directly burned into the video
  • 🧠 Smart Output Naming to prevent accidental overwrites
  • 🎨 Custom Subtitle Styling for better visuals
🛠️ Requirements
⚙️ Installation
  1. Clone the repo
    git clone https://github.com/your-username/autosubs.git
cd autosubs
  2. Install dependencies
pip install -r requirements.txt
Ensure FFmpeg is installed

  1. Download FFmpeg
Add it to your system's PATH
🚀 Usage
python put_captions.py
This will:
  • Prompt you to select a video file
  • Transcribe audio with Whisper
  • Generate .srt subtitles
  • Burn captions into the video (optional)
  • Save output with a unique filename
📦 Tech Stack
  • Python
  • OpenAI Whisper
  • FFmpeg
🌐 Connect with Me:
Made with ♡ by heramb
About
Seamlessly embed subtitles into your videos with ease.
Resources
Readme
MIT license
Activity
Stars
1 star
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages