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 40 -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-qp40.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-qp40.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=    9 fps=0.0 q=40.0 size=    5632KiB time=00:00:00.36 bitrate=128160.1kbits/s speed=0.712x elapsed=0:00:00.50    
frame=   23 fps= 23 q=40.0 size=   15616KiB time=00:00:00.92 bitrate=139050.6kbits/s speed=0.913x elapsed=0:00:01.00    
frame=   36 fps= 24 q=40.0 size=   25088KiB time=00:00:01.44 bitrate=142723.0kbits/s speed=0.954x elapsed=0:00:01.51    
frame=   49 fps= 24 q=40.0 size=   34304KiB time=00:00:01.96 bitrate=143376.9kbits/s speed=0.973x elapsed=0:00:02.01    
frame=   64 fps= 25 q=40.0 size=   44800KiB time=00:00:02.56 bitrate=143360.1kbits/s speed=1.02x elapsed=0:00:02.51    
frame=   79 fps= 26 q=40.0 size=   55296KiB time=00:00:03.16 bitrate=143349.7kbits/s speed=1.05x elapsed=0:00:03.02    
frame=   94 fps= 27 q=40.0 size=   65792KiB time=00:00:03.76 bitrate=143342.6kbits/s speed=1.06x elapsed=0:00:03.53    
frame=  109 fps= 27 q=40.0 size=   76544KiB time=00:00:04.36 bitrate=143818.5kbits/s speed=1.08x elapsed=0:00:04.03    
frame=  124 fps= 27 q=40.0 size=   87552KiB time=00:00:04.96 bitrate=144602.1kbits/s speed=1.09x elapsed=0:00:04.54    
frame=  139 fps= 28 q=40.0 size=   98816KiB time=00:00:05.56 bitrate=145593.7kbits/s speed= 1.1x elapsed=0:00:05.05    
frame=  154 fps= 28 q=40.0 size=  109824KiB time=00:00:06.16 bitrate=146051.7kbits/s speed=1.11x elapsed=0:00:05.55    
frame=  169 fps= 28 q=40.0 size=  120832KiB time=00:00:06.76 bitrate=146428.4kbits/s speed=1.11x elapsed=0:00:06.06    
frame=  186 fps= 28 q=40.0 size=  133376KiB time=00:00:07.44 bitrate=146857.1kbits/s speed=1.13x elapsed=0:00:06.57    
[out#0/mov @ 0x600000084240] video:144492KiB audio:0KiB subtitle:0KiB other streams:0KiB global headers:0KiB muxing overhead: 0.002143%
frame=  200 fps= 28 q=40.0 Lsize=  144496KiB time=00:00:08.00 bitrate=147963.4kbits/s speed=1.11x elapsed=0:00:07.21