How to send two .png down one pipe?

[gotsring]

I'm not aware of how to send two video frames in one buffer. I think you need
to have 2 pipelines to do this. One pipeline will handle all RGB images, and
the other will handle all YUV images. To process them at the exact same time
(I'm assuming it'll be in an appsink), you can probably use the "offset"
property in GstBuffer to make sure the frames are numbered the same before
processing. If you're not using an appsink, you'd probably have to put a pad
probe on the sink element to block frames until you're ready.



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