[gstreamer-bugs] [Bug 563574] v4l2src should capture in non-blocking mode

[GStreamer (bugzilla.gnome.org)]

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  GStreamer | gst-plugins-good | Ver: HEAD CVS




------- Comment #2 from Sjoerd Simons  2008-12-10 10:21 UTC -------
If O_NONBLOCK is used the gst_v4l2src_grab_frame need to poll the video_fd for
it to become readable and only then do VIDIOC_DQBUF. And also to fix the issue
of it not being able to stop when waiting for a frame, the unlock method in the
src needs to be implemented. the tcpsrc element should have a good exmample of
how to do this


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