Planned scheme: h.264 stream ->vaapi decoder -> VaSurface -> OpenGl Surface
-> Opengl postprocessing -> VaSurface -> vaapi encoder -> h.264 stream.
There is work in progress for this use case, through EGL extensions.
Using this scheme, would this add a possibility to adjust image contrast
and brightness for VAAPI accelerated playback through OpenGL controls?
Greets,
Kiste
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