сб, 26 апр. 2025 г., 23:33 Andrea paz <[email protected]>:
OK; the new test:
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 libplaceb o=colorspace=bt709:color_primaries=bt709:color_trc=bt709:range=tv -c:a copy -c:v rawvideo -f nut -benchmark /dev/null [...] Stream mapping: Stream #0:0 -> #0:0 (hevc (native) -> rawvideo (native)) Stream #0:1 -> #0:1 (copy) Press [q] to stop, [?] for help Output #0, nut, to '/dev/null': Metadata: major_brand : isom minor_version : 512 compatible_brands: isomiso2mp41 encoder : Lavf61.7.100 Stream #0:0: Video: rawvideo (RGB[15] / 0xF424752), p010le(tv, bt709, progressive), 3840x2160 [SAR 1:1 DAR 16:9], q=2-31, 7457502 k b/s, 59.94 fps, 60k tbn (default) Metadata: creation_time : 2017-06-04T23:05:26.000000Z X-Language : und handler_name : VideoHandler vendor_id : [0][0][0][0] encoder : Lavc61.19.100 rawvideo Stream #0:1: Audio: aac (LC) ([255][0][0][0] / 0x00FF), 48000 Hz, stereo, fltp, 125 kb/s (default) Metadata: creation_time : 2017-06-04T23:05:26.000000Z X-Language : und handler_name : SoundHandler vendor_id : [0][0][0][0] [out#0/nut @ 0x6397911f8200] video:230947200KiB audio:2438KiB subtitle:0KiB other streams:0KiB global headers:0KiB muxing overhead: 0 .000243% frame= 9504 fps= 93 q=-0.0 Lsize=230950199KiB time=00:02:38.52 bitrate=11934447.1kbits/s speed=1.54x bench: utime=99.985s stime=32.366s rtime=102.719s bench: maxrss=1764140KiB real 105,83 user 100,02 sys 32,43
like 6x faster than my case ;)