القائمة
Use when user asks to convert, compress, trim, resize, extract audio, add subtitles, create GIFs, or process video/audio files
يُحدَّد Prompt الذي يراجع المصدر أولًا بشكل افتراضي. يمكنك التبديل إلى أمر مباشر أو تنزيل نسخة محلية.
اقرأ SKILL.md وأي ملفات مرافقة يعرضها SkillsMP قبل أن تقرر التثبيت.
التثبيت باستخدام Codex أو Claude انسخ هذا Prompt والصقه في Codex أو Claude أو مساعد آخر ليراجع صفحة Skill ويثبّتها لك.
يتجاوز الأمر المباشر Prompt المخصّص للمراجعة. افحص المصدر قبل تشغيله.
npx skills add https://github.com/Quriosity-agent/qcut --skill ffmpeg-skillيبقى الأمر في سطر واحد. مرّر أفقيًا لمراجعته كاملًا قبل النسخ.
تفضّل نسخة محلية؟ نزّل الملفات المتاحة حاليًا لدى SkillsMP.
استنادا إلى تصنيف SOC المهني
عرض SKILL.md
| name | ffmpeg-skill |
| description | Use when user asks to convert, compress, trim, resize, extract audio, add subtitles, create GIFs, or process video/audio files |
| allowed-tools | Bash(ffmpeg *), Bash(ffprobe *) |
FFmpeg is a universal media converter that reads from multiple inputs, applies filters/transformations, and writes to multiple outputs.
Invoke this skill when the user wants to:
| User Says | Claude Does |
|---|---|
| "Convert video.mkv to mp4" | ffmpeg -i video.mkv output.mp4 |
| "Extract audio from movie.mp4" | ffmpeg -i movie.mp4 -vn audio.mp3 |
| "Compress this video" | ffmpeg -i input.mp4 -crf 23 output.mp4 |
| "Make a GIF from the first 5 seconds" | ffmpeg -t 5 -i input.mp4 -vf "fps=10,scale=320:-1" output.gif |
| "Add subtitles to my video" | ffmpeg -i input.mp4 -vf subtitles=subs.srt output.mp4 |
ffmpeg [global_options] {[input_file_options] -i input_url} ... {[output_file_options] output_url} ...
IMPORTANT: Order matters! Options apply to the next specified file and reset between files.
| Option | Purpose |
|---|---|
-i url | Specify input file |
-c copy | Stream copy (no re-encode, fast) |
-c:v codec | Set video codec (libx264, libx265, libvpx-vp9) |
-c:a codec | Set audio codec (aac, libmp3lame, libopus) |
-vf filter | Apply video filter |
-af filter | Apply audio filter |
-ss time | Seek to position |
-t duration | Limit duration |
-y | Overwrite output |
-vn | No video |
-an | No audio |
ffmpeg -i input.mkv output.mp4
ffmpeg -i input.mp4 -c:v libvpx-vp9 -c:a libopus output.webm
ffmpeg -i video.mp4 -vn -c:a copy audio.aac
ffmpeg -i video.mp4 -vn -c:a libmp3lame -b:a 192k audio.mp3
ffmpeg -i input.mp4 -c:v libx264 -crf 23 -c:a copy output.mp4
ffmpeg -ss 00:01:00 -i input.mp4 -t 00:00:30 -c copy output.mp4
ffmpeg -i input.mp4 -vf scale=1280:720 output.mp4
ffmpeg -i input.mp4 -vf scale=640:-1 output.mp4
ffmpeg -i input.mp4 -vf "fps=10,scale=320:-1" output.gif
ffmpeg -i input.mp4 -vf "drawtext=text='Hello':fontsize=36:fontcolor=white:x=(w-text_w)/2:y=(h-text_h)/2" output.mp4
ffmpeg -i input.mp4 -vf "subtitles=subs.srt" output.mp4
ffmpeg -i input.mp4 -vf fps=1 frame_%04d.png
# 2x speed
ffmpeg -i input.mp4 -filter_complex "[0:v]setpts=0.5*PTS[v];[0:a]atempo=2.0[a]" -map "[v]" -map "[a]" output.mp4
# Create filelist.txt with: file 'part1.mp4' (one per line)
ffmpeg -f concat -safe 0 -i filelist.txt -c copy output.mp4
| Option | Purpose |
|---|---|
-r fps | Set frame rate |
-s WxH | Set resolution |
-crf N | Quality (0-51, lower=better, default 23) |
-b:v bitrate | Set video bitrate |
-preset name | Encoding speed (ultrafast to veryslow) |
| Option | Purpose |
|---|---|
-ar freq | Sample rate (44100, 48000) |
-ac N | Channels (1=mono, 2=stereo) |
-b:a bitrate | Audio bitrate |
| Filter | Example | Purpose |
|---|---|---|
| scale | scale=1280:720 | Resize |
| crop | crop=640:480:100:50 | Crop (w:h:x:y) |
| transpose | transpose=1 | Rotate 90° CW |
| hflip/vflip | hflip | Mirror |
| fade | fade=t=in:d=2 | Fade in/out |
| drawtext | drawtext=text='Hi' | Text overlay |
| subtitles | subtitles=subs.srt | Burn subtitles |
| overlay | overlay=10:10 | Image overlay |
ffprobe input.mp4
ffprobe -v quiet -print_format json -show_format -show_streams input.mp4
-c copy when possible (fast, no quality loss)-ss before -i for fast seeking-y to overwrite without prompts-crf 18-28 for quality controlffprobe firstFor complete reference, see REFERENCE.md, CONCEPTS.md, and ADVANCED.md.