This is a comparison of different codecs at 8k.
| 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_qp8k-prores_videotoolbox_yuv422p10le_hq |
Test frame= 1 fps=0.0 q=0.0 Lsize= 3474KiB time=00:00:00.04 bitrate=711404.4kbits/s speed=0.00154x elapsed=0:00:25.93 |
37.2441 |
2,976,574,335 |
-1 |
-1 |
-1 |
-1 |
-c:v prores_videotoolbox -color_primaries bt709 -color_range tv -color_trc bt709 -colorspace bt709 -pix_fmt yuv422p10le -profile:v hq -sws_flags spline+accurate_rnd+full_chroma_int -vf "scale=in_range=full:in_color_matrix=bt709:out_range=tv:out_color_matrix=bt709" |
| test_oapv_qp8k-qp15 |
Test frame= 1 fps=0.0 q=0.0 Lsize= 3530KiB time=00:00:00.04 bitrate=722984.4kbits/s speed=0.00161x elapsed=0:00:24.81 |
59.4106 |
3,239,780,154 |
-1 |
-1 |
-1 |
-1 |
-c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -pix_fmt yuv422p10le -qp 15 |
| test_oapv_qp8k-qp20 |
Test frame= 1 fps=0.0 q=0.0 Lsize= 7347KiB time=00:00:00.04 bitrate=1504642.2kbits/s speed=0.00126x elapsed=0:00:31.82 |
65.5278 |
2,105,796,130 |
-1 |
-1 |
-1 |
-1 |
-c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -pix_fmt yuv422p10le -qp 20 |
| test_oapv_qp8k-qp25 |
Test frame= 1 fps=0.0 q=0.0 Lsize= 10803KiB time=00:00:00.04 bitrate=2212534.8kbits/s speed=0.0013x elapsed=0:00:30.71 |
57.2282 |
1,353,944,677 |
-1 |
-1 |
-1 |
-1 |
-c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -pix_fmt yuv422p10le -qp 25 |
| test_oapv_qp8k-qp30 |
Test frame= 1 fps=0.0 q=0.0 Lsize= 12498KiB time=00:00:00.04 bitrate=2559505.2kbits/s speed=0.00149x elapsed=0:00:26.77 |
55.2847 |
885,710,774 |
-1 |
-1 |
-1 |
-1 |
-c:v liboapv -color_primaries bt709 -color_range tv -colorspace bt709 -pix_fmt yuv422p10le -qp 30 |
| test_htj2k_8k-qstep0.003 |
Test frame= 1 fps=0.1 q=0.0 Lsize= 49KiB time=00:00:00.04 bitrate=9970.6kbits/s speed=0.00211x elapsed=0:00:18.95 |
72.5138 |
3,823,656,081 |
-1 |
-1 |
-1 |
-1 |
-jph:qstep 0.003 |
| test_htj2k_8k-qstep0.004 |
Test frame= 1 fps=0.0 q=0.0 Lsize= 1938KiB time=00:00:00.04 bitrate=396894.8kbits/s speed=0.00133x elapsed=0:00:30.11 |
68.6976 |
2,981,381,755 |
-1 |
-1 |
-1 |
-1 |
-jph:qstep 0.004 |
Visual Compare
Testing with ffmpeg version: git-2025-07-22-1ce20f55cc on OS:Darwin 24.5.0 Architecture: arm.