ffmpeg command: ffmpeg -start_number 5400 -i "/Users/sam/git/EncodingGuidelines/enctests/sources/enc_sources/chimera_fountains_raw/chimera_fountains.%05d.tif" -vframes 200 -c:v liboapv -pix_fmt yuv422p10le -qp 25 -color_range tv -colorspace bt709 -color_primaries bt709 -y "/Users/sam/git/EncodingGuidelines/enctests/wedge_results/ffmpeg_version_git-2025-07-22-1ce20f55cc/darwin-arm64/apv_qp4k_tests-encode/chimera_fountains-test_oapv_qp4k-qp25.mov"
ffmpeg version git-2025-07-22-1ce20f55cc Copyright (c) 2000-2025 the FFmpeg developers
  built with Apple clang version 17.0.0 (clang-1700.0.13.5)
  configuration: --enable-static --disable-shared --enable-gpl --enable-liboapv --enable-videotoolbox --enable-version3 --enable-liboapv --enable-libopenjpeg --enable-libvmaf --enable-libsvtav1 --enable-libx264 --enable-libx265 --enable-nonfree --enable-libaom --enable-libzimg --enable-libvpx --prefix=/Users/sam/roots/ffapv_main
  libavutil      60.  4.101 / 60.  4.101
  libavcodec     62.  4.103 / 62.  4.103
  libavformat    62.  1.101 / 62.  1.101
  libavdevice    62.  0.100 / 62.  0.100
  libavfilter    11.  0.100 / 11.  0.100
  libswscale      9.  0.100 /  9.  0.100
  libswresample   6.  0.100 /  6.  0.100
Input #0, image2, from '/Users/sam/git/EncodingGuidelines/enctests/sources/enc_sources/chimera_fountains_raw/chimera_fountains.%05d.tif':
  Duration: 00:00:08.00, start: 0.000000, bitrate: N/A
  Stream #0:0: Video: tiff, rgb48le, 4096x2160 [SAR 1:1 DAR 256:135], 25 fps, 25 tbr, 25 tbn
Stream mapping:
  Stream #0:0 -> #0:0 (tiff (native) -> apv (liboapv))
Press [q] to stop, [?] for help
Output #0, mov, to '/Users/sam/git/EncodingGuidelines/enctests/wedge_results/ffmpeg_version_git-2025-07-22-1ce20f55cc/darwin-arm64/apv_qp4k_tests-encode/chimera_fountains-test_oapv_qp4k-qp25.mov':
  Metadata:
    encoder         : Lavf62.1.101
  Stream #0:0: Video: apv (apv1 / 0x31767061), yuv422p10le(tv, bt709/unknown/unknown, progressive), 4096x2160 [SAR 1:1 DAR 256:135], q=2-31, 25 fps, 12800 tbn
    Metadata:
      encoder         : Lavc62.4.103 liboapv
frame=    6 fps=0.0 q=25.0 size=   11520KiB time=00:00:00.24 bitrate=393217.2kbits/s speed=0.468x elapsed=0:00:00.51    
frame=   15 fps= 15 q=25.0 size=   32512KiB time=00:00:00.60 bitrate=443897.7kbits/s speed=0.589x elapsed=0:00:01.01    
frame=   23 fps= 15 q=25.0 size=   51200KiB time=00:00:00.92 bitrate=455902.9kbits/s speed=0.604x elapsed=0:00:01.52    
frame=   32 fps= 16 q=25.0 size=   72192KiB time=00:00:01.28 bitrate=462029.0kbits/s speed=0.63x elapsed=0:00:02.03    
frame=   41 fps= 16 q=25.0 size=   93184KiB time=00:00:01.64 bitrate=465465.6kbits/s speed=0.644x elapsed=0:00:02.54    
frame=   52 fps= 17 q=25.0 size=  118272KiB time=00:00:02.08 bitrate=465809.9kbits/s speed=0.682x elapsed=0:00:03.04    
frame=   63 fps= 18 q=25.0 size=  142848KiB time=00:00:02.52 bitrate=464369.5kbits/s speed=0.709x elapsed=0:00:03.55    
frame=   75 fps= 18 q=25.0 size=  169728KiB time=00:00:03.00 bitrate=463470.7kbits/s speed=0.739x elapsed=0:00:04.06    
frame=   86 fps= 19 q=25.0 size=  194304KiB time=00:00:03.44 bitrate=462714.7kbits/s speed=0.753x elapsed=0:00:04.56    
frame=   97 fps= 19 q=25.0 size=  217856KiB time=00:00:03.88 bitrate=459968.2kbits/s speed=0.766x elapsed=0:00:05.06    
frame=  109 fps= 20 q=25.0 size=  243456KiB time=00:00:04.36 bitrate=457429.3kbits/s speed=0.781x elapsed=0:00:05.58    
frame=  121 fps= 20 q=25.0 size=  270848KiB time=00:00:04.84 bitrate=458427.1kbits/s speed=0.795x elapsed=0:00:06.08    
frame=  133 fps= 20 q=25.0 size=  297984KiB time=00:00:05.32 bitrate=458850.6kbits/s speed=0.807x elapsed=0:00:06.58    
frame=  145 fps= 20 q=25.0 size=  325632KiB time=00:00:05.80 bitrate=459927.2kbits/s speed=0.817x elapsed=0:00:07.09    
frame=  156 fps= 21 q=25.0 size=  350208KiB time=00:00:06.24 bitrate=459760.3kbits/s speed=0.821x elapsed=0:00:07.60    
frame=  166 fps= 20 q=25.0 size=  372480KiB time=00:00:06.64 bitrate=459541.6kbits/s speed=0.819x elapsed=0:00:08.11    
frame=  177 fps= 21 q=25.0 size=  396544KiB time=00:00:07.08 bitrate=458826.1kbits/s speed=0.821x elapsed=0:00:08.62    
frame=  188 fps= 21 q=25.0 size=  420864KiB time=00:00:07.52 bitrate=458473.2kbits/s speed=0.824x elapsed=0:00:09.12    
[out#0/mov @ 0x600001104000] video:450191KiB audio:0KiB subtitle:0KiB other streams:0KiB global headers:0KiB muxing overhead: 0.000688%
frame=  200 fps= 20 q=25.0 Lsize=  450194KiB time=00:00:08.00 bitrate=460999.1kbits/s speed=0.794x elapsed=0:00:10.08