ffmpeg command: ffmpeg -start_number 5400 -i "/Users/sam/git/EncodingGuidelines/enctests/sources/enc_sources/chimera_fountains_srgb_dpx_12/chimera_fountains_srgb.%05d.dpx" -vframes 200 -c:v dnxhd -profile:v dnxhr_444 -pix_fmt yuv444p10le -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 tv -colorspace bt709 -color_primaries bt709 -color_trc iec61966-2-1 -y "/Users/sam/git/EncodingGuidelines/enctests/wedge_results/ffmpeg_version_git-2025-07-22-1ce20f55cc/darwin-arm64/intraframeonly_tests-encode/chimera_fountains_srgb-test_intra_mov-dnxhr_444.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_12/chimera_fountains_srgb.%05d.dpx':
  Duration: 00:00:08.00, start: 0.000000, bitrate: N/A
  Stream #0:0: Video: dpx, gbrp12le(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/intraframeonly_tests-encode/chimera_fountains_srgb-test_intra_mov-dnxhr_444.mov':
  Metadata:
    encoder         : Lavf62.1.101
  Stream #0:0: Video: dnxhd (DNXHR 444) (AVdh / 0x68645641), yuv444p10le(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=   23 fps=0.0 q=2.0 size=   39424KiB time=00:00:00.92 bitrate=351045.3kbits/s speed=1.82x elapsed=0:00:00.50    
frame=   65 fps= 64 q=2.0 size=  114688KiB time=00:00:02.60 bitrate=361355.5kbits/s speed=2.57x elapsed=0:00:01.01    
frame=  108 fps= 71 q=2.0 size=  191744KiB time=00:00:04.32 bitrate=363603.5kbits/s speed=2.85x elapsed=0:00:01.51    
frame=  148 fps= 73 q=2.0 size=  263424KiB time=00:00:05.92 bitrate=364521.9kbits/s speed=2.93x elapsed=0:00:02.02    
frame=  194 fps= 77 q=2.0 size=  345856KiB time=N/A bitrate=N/A speed=N/A elapsed=0:00:02.52    
[out#0/mov @ 0x600002f78240] video:358400KiB audio:0KiB subtitle:0KiB other streams:0KiB global headers:0KiB muxing overhead: 0.000432%
frame=  200 fps= 66 q=2.0 Lsize=  358402KiB time=00:00:08.00 bitrate=367003.2kbits/s speed=2.64x elapsed=0:00:03.02