Appsink freezing my pipeline
Paul Stuart
paul_stuart at seektech.com
Fri Oct 7 13:11:44 PDT 2011
Unfortunately neither of those impacted the behavior one way or another.
Thanks for the quick reply!
Paul
Mike Mitchell wrote:
> Perhaps each branch of the Tee should have a queue like below. You
> might also consider the sync=false on your display.
>
> v4l2src--tee--queue--display
> |
> --queue--appsink
> *
> *
> *Mike Mitchell*
>
>
> On Fri, Oct 7, 2011 at 11:35 AM, Paul Stuart <Paul_Stuart at seektech.com
> <mailto:Paul_Stuart at seektech.com>> wrote:
>
> Hi,
> I have a pipeline (defined in code) that looks roughly like:
>
> v4l2src---queue--tee--display
> |
> --queue--appsink
>
> So, basically tee'ing off the stream after the video source to
> split it between the display and the appsink.
>
> I have set appsink to drop buffers after the maximum number of
> queued buffers is met.
>
> If I replace appsink with fakesink, my pipeline runs fine, but
> when I use appsink, I get a frame through to the display and then
> the whole thing freezes.
>
> Would one expect this to work? Maybe I am missing some fundamental
> understanding of tee's and appsink.
>
> Thanks,
> Paul
>
>
>
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