[FFmpeg-user] Could not write header for output file #0 (incorrect codec parameters ?)

Carl Eugen Hoyos cehoyos at ag.or.at
Sun Jul 19 20:59:56 CEST 2015

MrNice <wxcvbn2006 <at> iol.ie> writes:

> [video4linux2,v4l2  <at>  0x2770c40] interrupted

Please test the following:
$ ffmpeg -i /dev/video0 out.avi

> Moreover with alsa, this command was working few 
> months ago and not working now :

Then please run git bisect to find the change 
introducing the issue.

Carl Eugen

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