[Bug 755426] decklinkvideosrc: Can't go to PAUSED again from READY

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Wed Sep 23 12:42:55 PDT 2015


https://bugzilla.gnome.org/show_bug.cgi?id=755426

--- Comment #9 from Jeff <andersonjeffb33 at gmail.com> ---
(In reply to Sebastian Dröge (slomo) from comment #7)
> (In reply to Jeff from comment #4)
> > I have tested the patch and the pipeline does transition to the playing
> > state now.  However it looks like the mode is changing.  It was originally
> > set to 0(auto) but I see in the debug output it is trying to change to 1.  I
> > have attached the log.  Should I create a new bug for this?
> 
> It changed the mode from 0 to 1 in both cases. 0 is auto, and it apparently
> detected NTSC for you. That's all expected: it internally configures itself
> with the autodetected mode, but the mode property is still taken into
> account and not overridden.
> 
> 
> I don't know why it doesn't transition to PLAYING, but it never calls
> create() anymore. Which is why frames are captured and then dropped later

The connection is set to hdmi and the mode is auto.  None of the other inputs
to the capture card are connected.  The source is outputting at 1080i5994. 
After setting the pipeline to playing the first time, the video is detected and
displayed.  After going to ready then back to playing video is not displayed in
the output window, only back with a slight green bar across the top.  After
applying both patches, If I set the mode in the code to 1080i5994, the video
does correctly.  Seems like the issue is only happening now in auto mode.

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