When I playback different videos, some videos are green, some display normal, but have an occasional purple flicker.
My setup:
gstreamer 1.12.2
playerbin > video-sink (property) -> (identity > video_convert > capsfilter > appsink)
I set the caps filter on my custom video-sink bin to be "video/x-raw,format=I420,colorimetry=bt709".
I take the samples from appsink and render them in my Qt5 application.
QVideoSurfaceFormat format(QSize(status.width, status.height), QVideoFrame::Format_YUV420P);
I've tried multiple combinations of "colorimetry" on my capsfilter in the video-sink bin, each having similar effects.
Here are my two dot files to compare.
How do I get a consistent video-sink bin producing YUV buffers that behave the same inside of Qt's rendering world?
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