[gst-devel] webcam recording

[Andy Wingo]

Hi Joshua,

Long time. Hope you are well.

On Mon 16 Jun 2008 00:04, Joshua N Pritikin <jpritikin at pobox.com> writes:

> gst-launch-0.10  v4l2src queue-size=16 ! image/jpeg,width=352,framerate=30/1 \
>     ! stamp sync-margin=2 sync-interval=5  \
>     ! queue2 max-size-buffers=10000 max-size-bytes=0 max-size-time=0   \
>     ! ffdec_mjpeg \
>     ! ffmpegcolorspace ! theoraenc quality=60 name=venc alsasrc device="hw:0"  \
>     ! audio/x-raw-int,rate=44100 ! audioconvert \
>     ! queue2 max-size-buffers=10000 max-size-bytes=0 max-size-time=0 \
>     !  vorbisenc quality=0.9 name=aenc oggmux name=mux \
>     ! filesink location=out.ogg aenc. ! mux. venc. ! mux.

I think you will need a videorate in the v4l2 pipeline. That way your
video will dup or drop frames, as appropriate, while your audio stays
constant. I think anyway, I can't remember. I'm sure someone will
correct me if I'm wrong.

Cheers,

Andy
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