FFmpeg Lands H.265 Vulkan Encode Performance Optimizations

The FFmpeg multimedia library can now enjoy faster H.265/HEVC video encoding with the Vulkan-powered encode path. With the optimizations merged today, the H.265 encode performance should be roughly at parity to the H.264 encode speed... https://www.phoronix.com/news/FFmpeg-Faster-HEVC-Encode