[FFmpeg-user] ffmepg command error :Invalid sample format '(null)' Error opening filters!

Carl Eugen Hoyos cehoyos at ag.or.at
Wed Jun 25 09:47:02 CEST 2014

Diaz Soho <soho123.2012 <at> gmail.com> writes:

> ffmpeg -sn -f video4linux2 -r 30 -s 1280x720 
> -input_format h264 -i /dev/video1
> -f alsa -ar 22050 -ac 1 -i hw:0 -map 0:0 -map 1:0 
> -vcodec copy -acodec pcm_alaw
> http://localhost:8090/h264_feed.ffm
> Splitting the commandline.

Something is missing in your console output.

Carl Eugen

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