2

I have a mix of MP4 files some of them only have audio data while the others have video and audio data. I want to find a way to convert the ones that don't have any video data to MP3 without checking each file one by one.

Improve this question

1 Answer 1

Reset to default
2

Run on an input to check if it has video

ffmpeg -i INPUT -map v -vframes 1 -c copy -f null -

The exit code will be 0, if it has video.

Improve this answer

You must log in to answer this question.

Not the answer you're looking for? Browse other questions tagged .