GStreamer dynamic compositor

[Michael MacIntosh]

Use gst_video_overlay_set_window_handle to set the window handle to the 
window you want to output to.  Note that this does not work with 
autovideosink, it only works with "actual" video sinks.  But you should 
be able to change the width and height of the window its in without pausing.

As a bit of warning, I have only done this on windows with Qt, but I 
have been able to show/hide, move / resize the QWidgets I am rendering to.

Hope that helps!


On 2/5/2018 12:00 AM, chrisplus3 wrote:
> Hi Michael,
>
> thanks for the suggestion. I will try that.
>
> Is it possible to change the sink properties of a running pipeline, e.g.:
>   - window-width, window-height
>   - window-x-coord, window-y-coord ...
>
> Or do I need to pause the pipeline I want to change, and then change stuff ?
>
>
>
> --
> Sent from: http://gstreamer-devel.966125.n4.nabble.com/
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