Quote:
Originally Posted by marcomsousa
Code:
ffmpeg -benchmark -i Stream2_AV1_4K_22.7mbps.webm -f null -
Video: wrapped_avframe, yuv420p, 3840x2160 [SAR 1:1 DAR 16:9], q=2-31, 200 kb/s, 25 fps, 25 tbn, 25 tbc (default)
frame= 3604 fps= 16 q=-0.0 Lsize=N/A time=00:02:24.16 bitrate=N/A speed=0.622x
bench: utime=1069.000s stime=12.891s rtime=231.970s
bench: maxrss=856880kB
Since the video was 25 fps, in benchmark give that my PC is only capable to decode at 15-16 fps (speed=0.622x) at with this 22.7mbps video.
CPU: Intel Core i7-8550U
Decoder: ffmpeg-20181007-0a41a8b-win64 - libaom-av1 1.0.0-691-gbb8157b89 |
on my Intel(R) Core(TM) i5-3550 CPU @ 3.30GHz
ffmpeg -benchmark -i Stream2_AV1_4K_22.7mbps.webm -f null -
ffmpeg version n4.0.2
[libaom-av1 @ 0x55e28fe6f180] 1.0.0-759-g90a15f4f28
frame= 3604 fps=
6.2 q=-0.0 Lsize=N/A time=00:02:24.16 bitrate=N/A speed=0.246x
video:1886kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
bench: utime=579.607s
bench: maxrss=602748kB
ffmpeg
-threads 4 -benchmark -i Stream2_AV1_4K_22.7mbps.webm -f null -
frame= 3604 fps=
16 q=-0.0 Lsize=N/A time=00:02:24.16 bitrate=N/A speed=0.643x
video:1886kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
bench: utime=656.087s
bench: maxrss=737080kB