On Wed, 31 Jul 2024 03:45:20 GMT, Alexander Matveev <almat...@openjdk.org> 
wrote:

> - For some reason H.265 decoder on Windows accepts proposed media format 
> without error, but does not actually change output format.
> - For 8-bit we proposed IYUV, but decoder outputs NV12. For 10-bit we 
> proposed NV12, but decoder outputs P010. As result colors where not correct 
> during rendering.
> - To detect such condition we will propose media format and then read it back 
> to determine actual decoder output format.
> - Added color conversion for P010 format, which was missing. P010 conversion 
> is done in two stages (P010->NV12->IYUV), since color converter does not 
> support direct conversion from P010 to IYUV.
> - Note: Color conversion from P010->NV12->IYUV and NV12->IYUV is temporary 
> solution and will be disabled/removed once JDK-8337686 is implemented. 
> JDK-8337686 will add native support for P010 and NV12 to Graphics.
> - Added debug trace for formats. Disabled by default.

rebuilt the code with `rm -rf ./build; /bin/sh gradlew -PCOMPILE_MEDIA=true 
-PBUILD_TOOLS_DOWNLOAD_SCRIPT=../build-tools.gradle clean sdk apps javadoc` 
command.

Still see no video (but I can hear audio).  What gives?

-------------

PR Comment: https://git.openjdk.org/jfx/pull/1525#issuecomment-2271988770

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