[FFmpeg-user] ffmpeg filter problems with ffserver

Carl Eugen Hoyos cehoyos at ag.or.at
Fri Jan 25 17:37:54 CET 2013

Marek Brodziak <marek.brodziak <at> gmail.com> writes:

> however the same syntax for ffmpeg:
> ffmpeg -video_size 640x240 -f v4l2 -i /dev/video1 -vf
> "movie=/dev/video0:f=v4l2 [in1]; [in]pad=iw*2:ih:iw:0[in0]; [in0][in1]
> overlay=0:0 [out]" http://localhost:8090/webcam.ffm
> outputs only a single stream to the ffserver.

I suspect this is ticket #1970.

Carl Eugen

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