04:55
lavu/hwcontext_vulkan: Support write on drm frame Otherwise nothing is written into the destination when a write mapping is requested. For example, a vulkan frame mapped from a drm frame (which is wrapped as a vaapi frame in the example) is used as the output of scale_vulkan filter, it always gets a green screen without this patch. ffmpeg -init_hw_device vaapi=va -init_hw_device vulkan=vulkanⓐva -filter_hw_device vulkan -f lavfi -i testsrc=size=352x288,format=nv12 -vf "hwupload,scale_vulkan,hwmap=derive_device=vaapi:reverse=1,format=vaapi,hwdownload,format=nv12" -f nut - | (...)
06:33
fftools/ffmpeg_mux_init: Fix leak when using non-encoding option Reviewed-by: Anton Khirnov <antonⓐkhirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] fftools/ffmpeg_mux_init.c