Browser FFmpeg recipe
Remove Audio from Video Online with FFmpeg
Create a video file with the original video stream and no audio track.
Command
Run this FFmpeg command
ffmpeg -i input.mp4 -an -c:v copy muted.mp4When to use it
- silent demos
- privacy cleanup
- muted social clips
How it works
- Upload the video file.
- Run the command to drop audio and copy the video stream.
- Download the muted video.
Option reference
| Option | What it does |
|---|---|
-an | Removes all audio streams. |
-c:v copy | Copies the video stream without re-encoding. |
Practical notes
- This is fast because the video stream is copied.
- If the output container rejects the stream, use the To MP4 recipe and include -an.
FAQ
Does this reduce video quality?
No. The video stream is copied, so visual quality is unchanged.
Can I remove only one audio track?
This command removes all audio tracks. Advanced mapping is needed for selective track removal.