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Add note about stripping streams with ffmpeg

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Jake Howard 2020-10-04 20:18:11 +01:00
parent 8f8fd9aa72
commit 9d1d1f0714
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@ -0,0 +1,19 @@
---
title: Strip audio / subtitle stream with ffmpeg
tags:
- Media
emoji: 🎵
link: https://stackoverflow.com/a/38162168
---
```bash
ls -1 *.mp4 | xargs -I{} ffmpeg -y -i {} -map 0 -map -0:a:0 -c copy /path/to/out/{}
```
`-map -0:a:0` removes the 0th audio stream.
- v - video, such as `-map -0:v`
- a - audio, such as `-map -0:a`
- s - subtitles, such as `-map -0:s`
- d - data, such as `-map -0:d`