Open Review Initiative ORI Encoding Guidelines Test Indexes

OpenAPV 422p10 QP Comparisons @ 4k

This is a comparison of different APV qp at 4k.


Visual Compare
Testing with ffmpeg version: git-2025-07-22-1ce20f55cc on OS:Darwin 24.5.0 Architecture: arm.

chimera_cars.%05d Results

File Pathchimera_cars.%05d.tif
Resolution4096 x 2160
Source Frame Rate60.0
Frame Range2500 - 2700
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_qp4k-qp0 Test frame= 1 fps=0.1 q=0.0 Lsize= 560KiB time=00:00:00.04 bitrate=114718.2kbits/s speed=0.00307x elapsed=0:00:13.04 13.6001 2,158,926,095 100.0 72.0 0.0 0.999996 -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -pix_fmt yuv422p10le -qp 0
test_oapv_qp4k-qp10 Test frame= 1 fps=0.3 q=0.0 Lsize= 779KiB time=00:00:00.04 bitrate=159620.4kbits/s speed=0.0119x elapsed=0:00:03.36 12.3512 1,182,725,072 100.0 63.411153 0.0 0.999948 -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -pix_fmt yuv422p10le -qp 10
test_oapv_qp4k-qp14 Test frame= 1 fps=0.2 q=0.0 Lsize= 982KiB time=00:00:00.04 bitrate=201077.2kbits/s speed=0.00705x elapsed=0:00:05.67 11.1299 867,372,807 100.0 59.725418 0.0 0.999877 -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -pix_fmt yuv422p10le -qp 14
test_oapv_qp4k-qp16 Test frame= 1 fps=0.2 q=0.0 Lsize= 1202KiB time=00:00:00.04 bitrate=246169.2kbits/s speed=0.00606x elapsed=0:00:06.59 9.9493 720,474,578 100.0 57.842078 0.0 0.999808 -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -pix_fmt yuv422p10le -qp 16
test_oapv_qp4k-qp18 Test frame= 1 fps=0.1 q=0.0 Lsize= 1596KiB time=00:00:00.04 bitrate=326910.6kbits/s speed=0.00536x elapsed=0:00:07.46 9.666 593,057,228 100.0 56.085222 0.0 0.999707 -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -pix_fmt yuv422p10le -qp 18
test_oapv_qp4k-qp20 Test frame= 1 fps=0.1 q=0.0 Lsize= 2042KiB time=00:00:00.04 bitrate=418191.2kbits/s speed=0.00528x elapsed=0:00:07.58 8.8975 471,482,511 100.0 54.30186 0.0 0.999557 -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -pix_fmt yuv422p10le -qp 20
test_oapv_qp4k-qp25 Test frame= 1 fps=0.1 q=0.0 Lsize= 2730KiB time=00:00:00.04 bitrate=559172.8kbits/s speed=0.00514x elapsed=0:00:07.78 7.6919 296,553,428 99.999831 51.158475 0.0 0.999073 -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -pix_fmt yuv422p10le -qp 25
test_oapv_qp4k-qp30 Test frame= 1 fps=0.1 q=0.0 Lsize= 2987KiB time=00:00:00.04 bitrate=611710.2kbits/s speed=0.00588x elapsed=0:00:06.79 7.0089 197,449,915 99.996591 48.362489 0.0 0.998038 -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -pix_fmt yuv422p10le -qp 30
test_oapv_qp4k-qp35 Test frame= 1 fps=0.2 q=0.0 Lsize= 3281KiB time=00:00:00.04 bitrate=671860.6kbits/s speed=0.00602x elapsed=0:00:06.64 6.9452 149,396,983 99.941455 46.012234 0.0 0.9962 -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -pix_fmt yuv422p10le -qp 35
test_oapv_qp4k-qp40 Test frame= 1 fps=0.2 q=0.0 Lsize= 3387KiB time=00:00:00.04 bitrate=693662.0kbits/s speed=0.0068x elapsed=0:00:05.87 7.749 125,182,201 98.611188 43.567334 0.0 0.992915 -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -pix_fmt yuv422p10le -qp 40
test_oapv_qp4k-qp5 Test frame= 1 fps=0.4 q=0.0 Lsize= 721KiB time=00:00:00.04 bitrate=147650.8kbits/s speed=0.0148x elapsed=0:00:02.70 12.8378 1,631,023,315 100.0 67.43516 0.0 0.99998 -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -pix_fmt yuv422p10le -qp 5

chimera_coaster.%05d Results

File Pathchimera_coaster.%05d.tif
Resolution4096 x 2160
Source Frame Rate60.0
Frame Range44200 - 44400
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_qp4k-qp0 Test frame= 1 fps=0.1 q=0.0 Lsize= 179KiB time=00:00:00.04 bitrate=36704.4kbits/s speed=0.0032x elapsed=0:00:12.49 14.3173 2,124,800,481 100.0 72.0 0.0 0.999996 -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -pix_fmt yuv422p10le -qp 0
test_oapv_qp4k-qp10 Test frame= 1 fps=0.4 q=0.0 Lsize= 219KiB time=00:00:00.04 bitrate=44787.6kbits/s speed=0.0144x elapsed=0:00:02.77 12.8647 1,161,258,707 100.0 63.488496 0.0 0.99995 -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -pix_fmt yuv422p10le -qp 10
test_oapv_qp4k-qp14 Test frame= 1 fps=0.2 q=0.0 Lsize= 381KiB time=00:00:00.04 bitrate=77983.0kbits/s speed=0.00795x elapsed=0:00:05.03 11.7656 857,874,222 100.0 59.883694 0.0 0.999885 -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -pix_fmt yuv422p10le -qp 14
test_oapv_qp4k-qp16 Test frame= 1 fps=0.2 q=0.0 Lsize= 572KiB time=00:00:00.04 bitrate=117226.2kbits/s speed=0.00665x elapsed=0:00:06.01 11.1752 726,904,268 100.0 58.061939 0.0 0.999821 -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -pix_fmt yuv422p10le -qp 16
test_oapv_qp4k-qp18 Test frame= 1 fps=0.2 q=0.0 Lsize= 957KiB time=00:00:00.04 bitrate=196053.2kbits/s speed=0.00611x elapsed=0:00:06.54 10.6576 614,237,632 100.0 56.340722 0.0 0.999727 -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -pix_fmt yuv422p10le -qp 18
test_oapv_qp4k-qp20 Test frame= 1 fps=0.1 q=0.0 Lsize= 1466KiB time=00:00:00.04 bitrate=300293.6kbits/s speed=0.00576x elapsed=0:00:06.94 9.5147 498,663,849 100.0 54.473435 0.0 0.99956 -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -pix_fmt yuv422p10le -qp 20
test_oapv_qp4k-qp25 Test frame= 1 fps=0.1 q=0.0 Lsize= 2277KiB time=00:00:00.04 bitrate=466407.8kbits/s speed=0.00524x elapsed=0:00:07.62 8.3448 312,055,375 99.999748 51.030266 0.0 0.998919 -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -pix_fmt yuv422p10le -qp 25
test_oapv_qp4k-qp30 Test frame= 1 fps=0.2 q=0.0 Lsize= 2613KiB time=00:00:00.04 bitrate=535066.4kbits/s speed=0.00606x elapsed=0:00:06.59 8.1864 209,924,545 99.996406 48.368624 0.0 0.99779 -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -pix_fmt yuv422p10le -qp 30
test_oapv_qp4k-qp35 Test frame= 1 fps=0.2 q=0.0 Lsize= 2875KiB time=00:00:00.04 bitrate=588840.8kbits/s speed=0.00706x elapsed=0:00:05.66 7.6042 159,648,335 99.981546 46.134645 0.0 0.995901 -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -pix_fmt yuv422p10le -qp 35
test_oapv_qp4k-qp40 Test frame= 1 fps=0.2 q=0.0 Lsize= 2950KiB time=00:00:00.04 bitrate=604123.4kbits/s speed=0.00752x elapsed=0:00:05.32 8.0763 132,474,964 99.19672 43.736651 0.0 0.992433 -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -pix_fmt yuv422p10le -qp 40
test_oapv_qp4k-qp5 Test frame= 1 fps=0.5 q=0.0 Lsize= 191KiB time=00:00:00.04 bitrate=39104.8kbits/s speed=0.0182x elapsed=0:00:02.20 13.4612 1,611,382,419 100.0 67.659646 0.0 0.999981 -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -pix_fmt yuv422p10le -qp 5

chimera_fountains.%05d Results

File Pathchimera_fountains.%05d.tif
Resolution4096 x 2160
Source Frame Rate60.0
Frame Range5400 - 5600
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_qp4k-qp0 Test frame= 1 fps=0.1 q=0.0 Lsize= 1067KiB time=00:00:00.04 bitrate=218599.8kbits/s speed=0.00257x elapsed=0:00:15.58 13.5549 2,553,040,901 100.0 72.0 0.0 0.999995 -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -pix_fmt yuv422p10le -qp 0
test_oapv_qp4k-qp10 Test frame= 1 fps=0.2 q=0.0 Lsize= 1347KiB time=00:00:00.04 bitrate=275883.4kbits/s speed=0.00929x elapsed=0:00:04.30 12.4885 1,527,125,425 100.0 63.478755 0.0 0.999959 -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -pix_fmt yuv422p10le -qp 10
test_oapv_qp4k-qp14 Test frame= 1 fps=0.1 q=0.0 Lsize= 1550KiB time=00:00:00.04 bitrate=317527.2kbits/s speed=0.00548x elapsed=0:00:07.29 11.9813 1,174,945,482 100.0 59.955631 0.0 0.999909 -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -pix_fmt yuv422p10le -qp 14
test_oapv_qp4k-qp16 Test frame= 1 fps=0.1 q=0.0 Lsize= 1763KiB time=00:00:00.04 bitrate=361065.0kbits/s speed=0.00481x elapsed=0:00:08.32 13.6097 1,021,422,405 100.0 58.070009 0.0 0.999861 -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -pix_fmt yuv422p10le -qp 16
test_oapv_qp4k-qp18 Test frame= 1 fps=0.1 q=0.0 Lsize= 2217KiB time=00:00:00.04 bitrate=454061.2kbits/s speed=0.00454x elapsed=0:00:08.81 12.5628 886,766,585 100.0 56.223019 0.0 0.999787 -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -pix_fmt yuv422p10le -qp 18
test_oapv_qp4k-qp20 Test frame= 1 fps=0.1 q=0.0 Lsize= 2893KiB time=00:00:00.04 bitrate=592478.0kbits/s speed=0.00454x elapsed=0:00:08.81 12.4187 737,323,976 100.0 54.024845 0.0 0.999643 -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -pix_fmt yuv422p10le -qp 20
test_oapv_qp4k-qp25 Test frame= 1 fps=0.1 q=0.0 Lsize= 4181KiB time=00:00:00.04 bitrate=856262.8kbits/s speed=0.00442x elapsed=0:00:09.05 10.2231 460,999,060 99.998734 49.668783 0.0 0.998949 -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -pix_fmt yuv422p10le -qp 25
test_oapv_qp4k-qp30 Test frame= 1 fps=0.1 q=0.0 Lsize= 4860KiB time=00:00:00.04 bitrate=995422.8kbits/s speed=0.00541x elapsed=0:00:07.38 8.2735 279,823,219 99.994596 46.127404 0.0 0.99725 -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -pix_fmt yuv422p10le -qp 30
test_oapv_qp4k-qp35 Test frame= 1 fps=0.2 q=0.0 Lsize= 5296KiB time=00:00:00.04 bitrate=1084680.2kbits/s speed=0.00627x elapsed=0:00:06.38 7.7007 190,902,684 99.987431 43.44602 0.0 0.993934 -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -pix_fmt yuv422p10le -qp 35
test_oapv_qp4k-qp40 Test frame= 1 fps=0.2 q=0.0 Lsize= 5423KiB time=00:00:00.04 bitrate=1110648.2kbits/s speed=0.00669x elapsed=0:00:05.98 7.3149 147,963,437 99.972692 40.907406 0.0 0.987426 -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -pix_fmt yuv422p10le -qp 40
test_oapv_qp4k-qp5 Test frame= 1 fps=0.3 q=0.0 Lsize= 1288KiB time=00:00:00.04 bitrate=263686.2kbits/s speed=0.0128x elapsed=0:00:03.11 13.5047 2,023,337,559 100.0 67.370458 0.0 0.999983 -c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -pix_fmt yuv422p10le -qp 5