[FFmpeg-user] ffmpeg doesn't see audio stream

[Carl Eugen Hoyos]

Am Sa., 17. Okt. 2020 um 03:13 Uhr schrieb Ivan Gorin <ivangorin21 at gmail.com>:
>
> Here is the link to a sample, it's the very beginning of the video, where I
> think the problem is. VLC says there is an indexing problem but it plays
> fine.
>
> https://drive.google.com/file/d/1hznkCKQWWbmxSSBQxwyKY-G3Kje_D9nh

I know this does not scale very well but DV's are special:
$ ffmpeg -ss 1 -i input -vcodec copy -f rawvideo out

out is now a dv file with audio.

As explained by Micael, the issue is that the beginning of the file contains
broken frames.

ffplay allows you to press "a" while playing to enable the newly-found
audio stream with your original sample.

Carl Eugen