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 libx264 -pix_fmt yuv444p10le -crf 12 -g 1 -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/intraframe_tests-encode/chimera_fountains_srgb-test_intra_mov-h264_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) -> h264 (libx264))
Press [q] to stop, [?] for help
[libx264 @ 0x135e080b0] using SAR=1/1
[libx264 @ 0x135e080b0] using cpu capabilities: ARMv8 NEON
[libx264 @ 0x135e080b0] profile High 4:4:4 Intra, level 4.0, 4:4:4, 10-bit
[libx264 @ 0x135e080b0] 264 - core 164 r3108 31e19f9 - H.264/MPEG-4 AVC codec - Copyleft 2003-2023 - http://www.videolan.org/x264.html - options: cabac=1 ref=1 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=0 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=4 threads=18 lookahead_threads=3 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=1 keyint_min=1 scenecut=40 intra_refresh=0 rc=crf mbtree=0 crf=12.0 qcomp=0.60 qpmin=0 qpmax=81 qpstep=4 ip_ratio=1.40 aq=1:1.00
Output #0, mov, to '/Users/sam/git/EncodingGuidelines/enctests/wedge_results/ffmpeg_version_git-2025-07-22-1ce20f55cc/darwin-arm64/intraframe_tests-encode/chimera_fountains_srgb-test_intra_mov-h264_444.mov':
  Metadata:
    encoder         : Lavf62.1.101
  Stream #0:0: Video: h264 (avc1 / 0x31637661), yuv444p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 25 fps, 12800 tbn
    Metadata:
      encoder         : Lavc62.4.103 libx264
    Side data:
      cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: N/A
frame=    0 fps=0.0 q=0.0 size=       0KiB time=N/A bitrate=N/A speed=N/A elapsed=0:00:00.50    
frame=   26 fps= 26 q=30.0 size=    7168KiB time=00:00:01.04 bitrate=56462.1kbits/s speed=1.03x elapsed=0:00:01.00    
frame=   45 fps= 30 q=30.0 size=   12544KiB time=00:00:01.80 bitrate=57089.3kbits/s speed=1.19x elapsed=0:00:01.51    
frame=   65 fps= 32 q=31.0 size=   17920KiB time=00:00:02.60 bitrate=56461.9kbits/s speed=1.29x elapsed=0:00:02.01    
frame=   85 fps= 34 q=31.0 size=   23552KiB time=00:00:03.40 bitrate=56746.6kbits/s speed=1.35x elapsed=0:00:02.52    
frame=  104 fps= 34 q=31.0 size=   28928KiB time=00:00:04.16 bitrate=56966.0kbits/s speed=1.37x elapsed=0:00:03.03    
frame=  124 fps= 35 q=31.0 size=   35072KiB time=00:00:04.96 bitrate=57925.4kbits/s speed= 1.4x elapsed=0:00:03.53    
frame=  144 fps= 36 q=31.0 size=   41216KiB time=00:00:05.76 bitrate=58618.4kbits/s speed=1.43x elapsed=0:00:04.03    
frame=  167 fps= 37 q=31.0 size=   47872KiB time=00:00:06.68 bitrate=58707.7kbits/s speed=1.47x elapsed=0:00:04.53    
frame=  186 fps= 37 q=-1.0 size=   53248KiB time=N/A bitrate=N/A speed=N/A elapsed=0:00:05.03    
[out#0/mov @ 0x600003700240] video:57705KiB audio:0KiB subtitle:0KiB other streams:0KiB global headers:0KiB muxing overhead: 0.003183%
frame=  200 fps= 38 q=-1.0 Lsize=   57706KiB time=00:00:08.00 bitrate=59091.4kbits/s speed=1.53x elapsed=0:00:05.22    
[libx264 @ 0x135e080b0] frame I:200   Avg QP:30.31  size:295445
[libx264 @ 0x135e080b0] mb I  I16..4:  0.8% 69.8% 29.3%
[libx264 @ 0x135e080b0] 8x8 transform intra:69.8%
[libx264 @ 0x135e080b0] coded y,u,v intra: 96.6% 36.7% 47.1%
[libx264 @ 0x135e080b0] i16 v,h,dc,p: 19% 21% 17% 43%
[libx264 @ 0x135e080b0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 28% 17%  9%  5%  7%  9%  7%  9%  9%
[libx264 @ 0x135e080b0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 30% 11%  8%  6%  8% 11%  7% 10%  7%
[libx264 @ 0x135e080b0] kb/s:59088.94