Appsink freezing my pipeline

[Mike Mitchell]

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>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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