My test with normal ffmpeg (no ffmpeg-git): export RADV_PERFTEST=video_decode,video_encode time -p ffmpeg -init_hw_device vulkan=vulkan -filter_hw_device vulkan -hwaccel vulkan -i hdr_02.mp4 -vf libplacebo=w=1920:h=1080:force_original_aspect_ratio=decrease:normalize_sar=true:upscaler=ewa_lanczos:downscaler=ewa_lanczos:colorspace=bt709:color_primaries=bt709:color_trc=bt709:range=tv -c:a copy -c:v libx264 -f mp4 -benchmark 2k.mp4
frame= 9504 fps= 89 q=-1.0 Lsize= 203650KiB time=00:02:38.52 bitrate=10523.9kbits/s speed=1.48x bench: utime=1122.259s stime=49.945s rtime=106.762s bench: maxrss=3372944KiB real 106,91 user 1122,30 sys 50,01 -- Cin mailing list Cin@lists.cinelerra-gg.org https://lists.cinelerra-gg.org/mailman/listinfo/cin
