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

[Carl Eugen Hoyos]

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