video-frames
Extract a single frame from a local video at the first frame, a timestamp, or a zero-based frame index using FFmpeg.
Source facts
- Repository
- iflytek/skillhub
- Last source activity
- July 31, 2026 at 06:22
- Detected SKILL.md language
- English
- Stars
- 5,186
- Forks
- 851
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Source instructions · Read-only preview- name
- video-frames
- description
- Extract a single frame from a local video at the first frame, a timestamp, or a zero-based frame index using FFmpeg.
- version
- 1.0.0
- license
- MIT
# Video Frames (ffmpeg)
Extract a single frame from a video, or create quick thumbnails for inspection.
## Quick start
First frame:
```bash
bash scripts/frame.sh /path/to/video.mp4 --out /tmp/frame.jpg
```
At a timestamp:
```bash
bash scripts/frame.sh /path/to/video.mp4 --time 00:00:10 --out /tmp/frame-10s.jpg
```
At a zero-based frame index:
```bash
bash scripts/frame.sh /path/to/video.mp4 --index 42 --out /tmp/frame-42.png
```
## Notes
- Prefer `--time` for "what is happening around here?".
- Use a `.jpg` for quick share; use `.png` for crisp UI frames.
- `--index` accepts a non-negative integer only.
- The script never overwrites an existing output. Choose a new path or remove the
old file only after the user explicitly asks to replace it.
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