This is a comparison of different APV bitrates for different presets. 444p12
| Test Name |
Test Results |
Encode Duration |
File Size |
VMAF Harmonic Mean |
PSNR-Y Harmonic Mean |
CAMBI Harmonic Mean |
MS-SSIM Harmonic Mean |
Encode Arguments |
| test_oapv_bitpreset444-fast_b050 |
Test frame= 1 fps=0.3 q=0.0 Lsize= 488KiB time=00:00:00.04 bitrate=99845.0kbits/s speed=0.0109x elapsed=0:00:03.66 |
2.326 |
51,917,398 |
93.252912 |
38.503161 |
0.0 |
0.990935 |
-b:v 50M -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -oapv-params profile=444-12 -pix_fmt yuv444p12le -preset fast |
| test_oapv_bitpreset444-fast_b100 |
Test frame= 1 fps=0.3 q=0.0 Lsize= 488KiB time=00:00:00.04 bitrate=99845.0kbits/s speed=0.0112x elapsed=0:00:03.58 |
2.3978 |
100,671,546 |
98.81122 |
48.970902 |
0.0 |
0.999101 |
-b:v 100M -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -oapv-params profile=444-12 -pix_fmt yuv444p12le -preset fast |
| test_oapv_bitpreset444-fast_b200 |
Test frame= 1 fps=0.3 q=0.0 Lsize= 488KiB time=00:00:00.04 bitrate=99845.0kbits/s speed=0.0105x elapsed=0:00:03.79 |
2.4544 |
198,871,809 |
98.984427 |
54.96213 |
0.0 |
0.999786 |
-b:v 200M -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -oapv-params profile=444-12 -pix_fmt yuv444p12le -preset fast |
| test_oapv_bitpreset444-fast_b300 |
Test frame= 1 fps=0.3 q=0.0 Lsize= 463KiB time=00:00:00.04 bitrate=94790.0kbits/s speed=0.0113x elapsed=0:00:03.55 |
2.5608 |
296,323,349 |
98.97172 |
59.08517 |
0.0 |
0.99992 |
-b:v 300M -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -oapv-params profile=444-12 -pix_fmt yuv444p12le -preset fast |
| test_oapv_bitpreset444-fast_b400 |
Test frame= 1 fps=0.3 q=0.0 Lsize= 355KiB time=00:00:00.04 bitrate=72687.2kbits/s speed=0.012x elapsed=0:00:03.33 |
2.8182 |
392,197,532 |
98.949275 |
62.2953 |
0.0 |
0.999962 |
-b:v 400M -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -oapv-params profile=444-12 -pix_fmt yuv444p12le -preset fast |
| test_oapv_bitpreset444-medium_b050 |
Test frame= 1 fps=0.3 q=0.0 Lsize= 504KiB time=00:00:00.04 bitrate=103179.0kbits/s speed=0.0126x elapsed=0:00:03.17 |
3.5921 |
51,743,569 |
93.397013 |
38.704682 |
0.0 |
0.99186 |
-b:v 50M -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -oapv-params profile=444-12 -pix_fmt yuv444p12le -preset medium |
| test_oapv_bitpreset444-medium_b100 |
Test frame= 1 fps=0.3 q=0.0 Lsize= 504KiB time=00:00:00.04 bitrate=103179.0kbits/s speed=0.0129x elapsed=0:00:03.10 |
3.6696 |
100,537,491 |
98.439922 |
48.838439 |
0.0 |
0.999081 |
-b:v 100M -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -oapv-params profile=444-12 -pix_fmt yuv444p12le -preset medium |
| test_oapv_bitpreset444-medium_b200 |
Test frame= 1 fps=0.3 q=0.0 Lsize= 504KiB time=00:00:00.04 bitrate=103179.0kbits/s speed=0.0128x elapsed=0:00:03.12 |
4.1587 |
198,687,323 |
98.815912 |
54.625185 |
0.0 |
0.999769 |
-b:v 200M -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -oapv-params profile=444-12 -pix_fmt yuv444p12le -preset medium |
| test_oapv_bitpreset444-medium_b300 |
Test frame= 1 fps=0.3 q=0.0 Lsize= 480KiB time=00:00:00.04 bitrate=98390.0kbits/s speed=0.013x elapsed=0:00:03.06 |
5.1211 |
296,247,375 |
98.874191 |
58.664933 |
0.0 |
0.999912 |
-b:v 300M -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -oapv-params profile=444-12 -pix_fmt yuv444p12le -preset medium |
| test_oapv_bitpreset444-medium_b400 |
Test frame= 1 fps=0.3 q=0.0 Lsize= 362KiB time=00:00:00.04 bitrate=74147.0kbits/s speed=0.0139x elapsed=0:00:02.87 |
5.3101 |
392,155,748 |
98.894334 |
61.9638 |
0.0 |
0.999959 |
-b:v 400M -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -oapv-params profile=444-12 -pix_fmt yuv444p12le -preset medium |
| test_oapv_bitpreset444-slow_b050 |
Test frame= 1 fps=0.3 q=0.0 Lsize= 504KiB time=00:00:00.04 bitrate=103280.6kbits/s speed=0.0107x elapsed=0:00:03.73 |
4.5632 |
51,766,074 |
93.157849 |
38.507414 |
0.0 |
0.99138 |
-b:v 50M -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -oapv-params profile=444-12 -pix_fmt yuv444p12le -preset slow |
| test_oapv_bitpreset444-slow_b100 |
Test frame= 1 fps=0.3 q=0.0 Lsize= 504KiB time=00:00:00.04 bitrate=103280.6kbits/s speed=0.0119x elapsed=0:00:03.37 |
5.5665 |
100,538,442 |
98.439657 |
48.835498 |
0.0 |
0.999081 |
-b:v 100M -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -oapv-params profile=444-12 -pix_fmt yuv444p12le -preset slow |
| test_oapv_bitpreset444-slow_b200 |
Test frame= 1 fps=0.3 q=0.0 Lsize= 504KiB time=00:00:00.04 bitrate=103280.6kbits/s speed=0.0121x elapsed=0:00:03.29 |
7.8298 |
198,686,270 |
98.815909 |
54.625047 |
0.0 |
0.999769 |
-b:v 200M -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -oapv-params profile=444-12 -pix_fmt yuv444p12le -preset slow |
| test_oapv_bitpreset444-slow_b300 |
Test frame= 1 fps=0.3 q=0.0 Lsize= 481KiB time=00:00:00.04 bitrate=98479.0kbits/s speed=0.0122x elapsed=0:00:03.29 |
10.0356 |
296,247,612 |
98.874191 |
58.664933 |
0.0 |
0.999912 |
-b:v 300M -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -oapv-params profile=444-12 -pix_fmt yuv444p12le -preset slow |
| test_oapv_bitpreset444-slow_b400 |
Test frame= 1 fps=0.4 q=0.0 Lsize= 363KiB time=00:00:00.04 bitrate=74269.8kbits/s speed=0.0142x elapsed=0:00:02.81 |
12.4348 |
392,155,791 |
98.894334 |
61.9638 |
0.0 |
0.999959 |
-b:v 400M -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -oapv-params profile=444-12 -pix_fmt yuv444p12le -preset slow |
Visual Compare
Testing with ffmpeg version: git-2025-07-22-1ce20f55cc on OS:Darwin 24.5.0 Architecture: arm.