i think Cin* only used xv (colorspace conversion + scaling), because unlike player it need to manipulate pixels in generic case, and you can&#39;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...) <div><br></div><div>thanks for heads up! <br><br>On Thursday, February 17, 2022, Andrea paz via Cin &lt;<a href="mailto:cin@lists.cinelerra-gg.org">cin@lists.cinelerra-gg.org</a>&gt; wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">FFmpeg drops XvMC hardware acceleration:<br>
<br>
<a href="https://github.com/FFmpeg/FFmpeg/commit/be95df12bb06b183c8d2aea3b0831fdf05466cf3" target="_blank">https://github.com/FFmpeg/<wbr>FFmpeg/commit/<wbr>be95df12bb06b183c8d2aea3b0831f<wbr>df05466cf3</a><br>
<br>
I wonder if it has something to do with CinGG&#39;s X11-XV driver.<br>
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</blockquote></div>