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FFtok

Convert long, horizontal videos to short, vertical videos suitable for TikTok

If you're like me and you have to google what FFmpeg arguments to use every time you want to cut, trim, crop, concatenate, or resize a video before posting it to TikTok, then this repository contains 3 utilities to make life easier.

They are:

  1. ts - Cut video into intermediary ts files
  2. cc - Concatenate ts files
  3. ff - Convert to video suitable for TikTok

Here is an example of how to use them:

$ ts 'Jurassic Park.mp4' 00:30:42 00:31:15
$ cc 'Jurassic Park.ts''Family Guy.ts' combined.ts
$ ff combined.ts out.mp4

Installation

First, install FFmpeg on your system. On GNU/Linux operating systems you can use your package manager to install the ffmpeg package. For Windows and macOS follow the installation instructions at https://ffmpeg.org/download.html

After that, drop the files from this repository anywhere in your PATH and you're good to go!

Usage

Execute the commands ts, cc, or ff without arguments to see the usage instructions.

About

Convert long, horizontal videos to short, vertical videos

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8 stars

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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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FFtok

Convert long, horizontal videos to short, vertical videos suitable for TikTok

If you're like me and you have to google what FFmpeg arguments to use every time you want to cut, trim, crop, concatenate, or resize a video before posting it to TikTok, then this repository contains 3 utilities to make life easier.

They are:

  1. ts - Cut video into intermediary ts files
  2. cc - Concatenate ts files
  3. ff - Convert to video suitable for TikTok

Here is an example of how to use them:

$ ts 'Jurassic Park.mp4' 00:30:42 00:31:15
$ cc 'Jurassic Park.ts''Family Guy.ts' combined.ts
$ ff combined.ts out.mp4

Installation

First, install FFmpeg on your system. On GNU/Linux operating systems you can use your package manager to install the ffmpeg package. For Windows and macOS follow the installation instructions at https://ffmpeg.org/download.html

After that, drop the files from this repository anywhere in your PATH and you're good to go!

Usage

Execute the commands ts, cc, or ff without arguments to see the usage instructions.

About

Convert long, horizontal videos to short, vertical videos

Resources

Stars

8 stars

Watchers

2 watching

Forks

Contributors

Languages

, '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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FFtok

Convert long, horizontal videos to short, vertical videos suitable for TikTok

If you're like me and you have to google what FFmpeg arguments to use every time you want to cut, trim, crop, concatenate, or resize a video before posting it to TikTok, then this repository contains 3 utilities to make life easier.

They are:

  1. ts - Cut video into intermediary ts files
  2. cc - Concatenate ts files
  3. ff - Convert to video suitable for TikTok

Here is an example of how to use them:

$ ts 'Jurassic Park.mp4' 00:30:42 00:31:15
$ cc 'Jurassic Park.ts''Family Guy.ts' combined.ts
$ ff combined.ts out.mp4

Installation

First, install FFmpeg on your system. On GNU/Linux operating systems you can use your package manager to install the ffmpeg package. For Windows and macOS follow the installation instructions at https://ffmpeg.org/download.html

After that, drop the files from this repository anywhere in your PATH and you're good to go!

Usage

Execute the commands ts, cc, or ff without arguments to see the usage instructions.

About

Convert long, horizontal videos to short, vertical videos

Resources

Stars

8 stars

Watchers

2 watching

Forks

Contributors

Languages

, '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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FFtok

Convert long, horizontal videos to short, vertical videos suitable for TikTok

If you're like me and you have to google what FFmpeg arguments to use every time you want to cut, trim, crop, concatenate, or resize a video before posting it to TikTok, then this repository contains 3 utilities to make life easier.

They are:

  1. ts - Cut video into intermediary ts files
  2. cc - Concatenate ts files
  3. ff - Convert to video suitable for TikTok

Here is an example of how to use them:

$ ts 'Jurassic Park.mp4' 00:30:42 00:31:15
$ cc 'Jurassic Park.ts''Family Guy.ts' combined.ts
$ ff combined.ts out.mp4

Installation

First, install FFmpeg on your system. On GNU/Linux operating systems you can use your package manager to install the ffmpeg package. For Windows and macOS follow the installation instructions at https://ffmpeg.org/download.html

After that, drop the files from this repository anywhere in your PATH and you're good to go!

Usage

Execute the commands ts, cc, or ff without arguments to see the usage instructions.

About

Convert long, horizontal videos to short, vertical videos

Resources

Stars

8 stars

Watchers

2 watching

Forks

Contributors

Languages

, '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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FFtok

Convert long, horizontal videos to short, vertical videos suitable for TikTok

If you're like me and you have to google what FFmpeg arguments to use every time you want to cut, trim, crop, concatenate, or resize a video before posting it to TikTok, then this repository contains 3 utilities to make life easier.

They are:

  1. ts - Cut video into intermediary ts files
  2. cc - Concatenate ts files
  3. ff - Convert to video suitable for TikTok

Here is an example of how to use them:

$ ts 'Jurassic Park.mp4' 00:30:42 00:31:15
$ cc 'Jurassic Park.ts''Family Guy.ts' combined.ts
$ ff combined.ts out.mp4

Installation

First, install FFmpeg on your system. On GNU/Linux operating systems you can use your package manager to install the ffmpeg package. For Windows and macOS follow the installation instructions at https://ffmpeg.org/download.html

After that, drop the files from this repository anywhere in your PATH and you're good to go!

Usage

Execute the commands ts, cc, or ff without arguments to see the usage instructions.

About

Convert long, horizontal videos to short, vertical videos

Resources

Stars

8 stars

Watchers

2 watching

Forks

Contributors

Languages

, '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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FFtok

Convert long, horizontal videos to short, vertical videos suitable for TikTok

If you're like me and you have to google what FFmpeg arguments to use every time you want to cut, trim, crop, concatenate, or resize a video before posting it to TikTok, then this repository contains 3 utilities to make life easier.

They are:

  1. ts - Cut video into intermediary ts files
  2. cc - Concatenate ts files
  3. ff - Convert to video suitable for TikTok

Here is an example of how to use them:

$ ts 'Jurassic Park.mp4' 00:30:42 00:31:15
$ cc 'Jurassic Park.ts''Family Guy.ts' combined.ts
$ ff combined.ts out.mp4

Installation

First, install FFmpeg on your system. On GNU/Linux operating systems you can use your package manager to install the ffmpeg package. For Windows and macOS follow the installation instructions at https://ffmpeg.org/download.html

After that, drop the files from this repository anywhere in your PATH and you're good to go!

Usage

Execute the commands ts, cc, or ff without arguments to see the usage instructions.

About

Convert long, horizontal videos to short, vertical videos

Resources

Stars

8 stars

Watchers

2 watching

Forks

Contributors

Languages

, '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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FFtok

Convert long, horizontal videos to short, vertical videos suitable for TikTok

If you're like me and you have to google what FFmpeg arguments to use every time you want to cut, trim, crop, concatenate, or resize a video before posting it to TikTok, then this repository contains 3 utilities to make life easier.

They are:

  1. ts - Cut video into intermediary ts files
  2. cc - Concatenate ts files
  3. ff - Convert to video suitable for TikTok

Here is an example of how to use them:

$ ts 'Jurassic Park.mp4' 00:30:42 00:31:15
$ cc 'Jurassic Park.ts''Family Guy.ts' combined.ts
$ ff combined.ts out.mp4

Installation

First, install FFmpeg on your system. On GNU/Linux operating systems you can use your package manager to install the ffmpeg package. For Windows and macOS follow the installation instructions at https://ffmpeg.org/download.html

After that, drop the files from this repository anywhere in your PATH and you're good to go!

Usage

Execute the commands ts, cc, or ff without arguments to see the usage instructions.

About

Convert long, horizontal videos to short, vertical videos

Resources

Stars

8 stars

Watchers

2 watching

Forks

Contributors

Languages

, '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); } })(); })();
Skip to content

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FFtok

Convert long, horizontal videos to short, vertical videos suitable for TikTok

If you're like me and you have to google what FFmpeg arguments to use every time you want to cut, trim, crop, concatenate, or resize a video before posting it to TikTok, then this repository contains 3 utilities to make life easier.

They are:

  1. ts - Cut video into intermediary ts files
  2. cc - Concatenate ts files
  3. ff - Convert to video suitable for TikTok

Here is an example of how to use them:

$ ts 'Jurassic Park.mp4' 00:30:42 00:31:15
$ cc 'Jurassic Park.ts''Family Guy.ts' combined.ts
$ ff combined.ts out.mp4

Installation

First, install FFmpeg on your system. On GNU/Linux operating systems you can use your package manager to install the ffmpeg package. For Windows and macOS follow the installation instructions at https://ffmpeg.org/download.html

After that, drop the files from this repository anywhere in your PATH and you're good to go!

Usage

Execute the commands ts, cc, or ff without arguments to see the usage instructions.

About

Convert long, horizontal videos to short, vertical videos

Resources

Stars

8 stars

Watchers

2 watching

Forks

Contributors

Languages