i think Cin* only used xv (colorspace conversion + scaling), because unlike player it need to manipulate pixels in generic case, and you can't do it easily in half-decompressed stream (also xvmc was limited to mpeg1/2, with some non-standard extension for acceleratinf from vld stage - from my memory only openchrome driver ever supported this...) thanks for heads up! On Thursday, February 17, 2022, Andrea paz via Cin < [email protected]> wrote:

FFmpeg drops XvMC hardware acceleration:

https://github.com/FFmpeg/FFmpeg/commit/be95df12bb06b183c8d2aea3b0831f df05466cf3

I wonder if it has something to do with CinGG's X11-XV driver. -- Cin mailing list [email protected] https://lists.cinelerra-gg.org/mailman/listinfo/cin