Setting frame size on v4l2src
Nicolas Dufresne
nicolas.dufresne at collabora.com
Tue Sep 2 06:09:08 PDT 2014
Le 2014-09-01 15:55, Keith Lawson a écrit :
> gst-launch -v v4l2src device=/dev/video0 !
> 'video/x-raw-yuv,width=640,height=480,framerate=30/1' ! xvimagesink
I see two possible way this could fail. Framerate=30 might not be
supported by the HW, just remove that field, v4l2 code will pick the
best it can. The second, there might be colorspace incompatibility with
your XV driver, add videoconvert (ffmpeg colorspace on 2+ years old
GStreamer you are using).
Any reason to use GStreamer 0.10 rather then latest statble 1.0 ? 0.10
branch of GStreamer has been maintained for more then 2 years now.
Nicolas
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