ffmpeg command: ffmpeg -start_number 5400 -i "/Users/sam/git/EncodingGuidelines/enctests/sources/enc_sources/chimera_fountains_srgb_dpx_10/chimera_fountains.%05d.dpx" -vframes 200 -c:v dnxhd -pix_fmt yuv422p10le -profile:v dnxhr_hqx -sws_flags spline+accurate_rnd+full_chroma_int -vf "scale=in_range=full:in_color_matrix=bt709:out_range=tv:out_color_matrix=bt709" -color_range 1 -colorspace 1 -color_primaries 1 -color_trc 2 -y "/Users/sam/git/EncodingGuidelines/enctests/wedge_results/ffmpeg_version_git-2025-07-22-1ce20f55cc/darwin-arm64/codec_tests-encode/chimera_fountains-test_mov-dnxhd.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_srgb_dpx_10/chimera_fountains.%05d.dpx':
  Duration: 00:00:08.00, start: 0.000000, bitrate: N/A
  Stream #0:0: Video: dpx, gbrp10le(gbr/unknown/unknown), 1920x1080 [SAR 1:1 DAR 16:9], 25 fps, 25 tbr, 25 tbn
Stream mapping:
  Stream #0:0 -> #0:0 (dpx (native) -> dnxhd (native))
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/codec_tests-encode/chimera_fountains-test_mov-dnxhd.mov':
  Metadata:
    encoder         : Lavf62.1.101
  Stream #0:0: Video: dnxhd (DNXHR HQX) (AVdh / 0x68645641), yuv422p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 200 kb/s, 25 fps, 12800 tbn
    Metadata:
      encoder         : Lavc62.4.103 dnxhd
frame=   36 fps=0.0 q=3.0 size=   31232KiB time=00:00:01.44 bitrate=177675.6kbits/s speed=2.83x elapsed=0:00:00.50    
frame=  105 fps=103 q=3.0 size=   93184KiB time=00:00:04.20 bitrate=181753.2kbits/s speed=4.12x elapsed=0:00:01.01    
frame=  173 fps=113 q=4.0 size=  154112KiB time=00:00:06.92 bitrate=182440.1kbits/s speed=4.53x elapsed=0:00:01.52    
[out#0/mov @ 0x6000033dc240] video:179200KiB audio:0KiB subtitle:0KiB other streams:0KiB global headers:0KiB muxing overhead: 0.000865%
frame=  200 fps=104 q=4.0 Lsize=  179202KiB time=00:00:08.00 bitrate=183502.4kbits/s speed=4.18x elapsed=0:00:01.91