ffmpeg command: ffmpeg -start_number 2500 -i "/Users/sam/git/EncodingGuidelines/enctests/sources/enc_sources/chimera_cars_srgb_dpx_10/chimera_cars_srgb.%05d.dpx" -vframes 200 -c:v libx265 -pix_fmt yuv420p10le -crf 20 -preset medium -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 -tag:v hvc1 -y "/Users/sam/git/EncodingGuidelines/enctests/wedge_results/ffmpeg_version_git-2025-07-22-1ce20f55cc/darwin-arm64/codec_tests-encode/chimera_cars_srgb-test_mp4-libx265-10bit.mp4"
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_cars_srgb_dpx_10/chimera_cars_srgb.%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) -> hevc (libx265))
Press [q] to stop, [?] for help
x265 [info]: HEVC encoder version 4.1+1-1d117be
x265 [info]: build info [Mac OS X][clang 16.0.0][64 bit] 10bit
x265 [info]: using cpu capabilities: NEON Neon_DotProd Neon_I8MM
x265 [info]: Main 10 profile, Level-4 (Main tier)
x265 [info]: Thread pool created using 12 threads
x265 [info]: Slices                              : 1
x265 [info]: frame threads / pool features       : 3 / wpp(17 rows)
x265 [info]: Coding QT: max CU size, min CU size : 64 / 8
x265 [info]: Residual QT: max TU size, max depth : 32 / 1 inter / 1 intra
x265 [info]: ME / range / subpel / merge         : hex / 57 / 2 / 3
x265 [info]: Keyframe min / max / scenecut / bias  : 25 / 250 / 40 / 5.00 
x265 [info]: Lookahead / bframes / badapt        : 20 / 4 / 2
x265 [info]: b-pyramid / weightp / weightb       : 1 / 1 / 0
x265 [info]: References / ref-limit  cu / depth  : 3 / off / on
x265 [info]: AQ: mode / str / qg-size / cu-tree  : 2 / 1.0 / 32 / 1
x265 [info]: Rate Control / qCompress            : CRF-20.0 / 0.60
x265 [info]: tools: rd=3 psy-rd=2.00 early-skip rskip mode=1 signhide tmvp
x265 [info]: tools: b-intra strong-intra-smoothing lslices=6 deblock sao
x265 [info]: tools: dhdr10-info
Output #0, mp4, to '/Users/sam/git/EncodingGuidelines/enctests/wedge_results/ffmpeg_version_git-2025-07-22-1ce20f55cc/darwin-arm64/codec_tests-encode/chimera_cars_srgb-test_mp4-libx265-10bit.mp4':
  Metadata:
    encoder         : Lavf62.1.101
  Stream #0:0: Video: hevc (hvc1 / 0x31637668), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 25 fps, 12800 tbn
    Metadata:
      encoder         : Lavc62.4.103 libx265
    Side data:
      cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: N/A
frame=    3 fps=0.0 q=26.1 size=       0KiB time=00:00:00.04 bitrate=   8.8kbits/s speed=0.0788x elapsed=0:00:00.50    
frame=   19 fps= 19 q=27.1 size=     256KiB time=00:00:00.68 bitrate=3084.6kbits/s speed=0.673x elapsed=0:00:01.01    
frame=   36 fps= 24 q=27.0 size=     512KiB time=00:00:01.36 bitrate=3084.3kbits/s speed=0.896x elapsed=0:00:01.51    
frame=   51 fps= 25 q=27.1 size=     512KiB time=00:00:01.96 bitrate=2140.1kbits/s speed=0.969x elapsed=0:00:02.02    
frame=   67 fps= 26 q=27.1 size=     768KiB time=00:00:02.60 bitrate=2419.9kbits/s speed=1.03x elapsed=0:00:02.52    
frame=   81 fps= 27 q=27.2 size=    1024KiB time=00:00:03.16 bitrate=2654.7kbits/s speed=1.04x elapsed=0:00:03.03    
frame=   99 fps= 28 q=27.2 size=    1280KiB time=00:00:03.88 bitrate=2702.6kbits/s speed= 1.1x elapsed=0:00:03.53    
frame=  114 fps= 28 q=27.0 size=    1536KiB time=00:00:04.48 bitrate=2808.8kbits/s speed=1.11x elapsed=0:00:04.04    
frame=  132 fps= 29 q=27.0 size=    1792KiB time=00:00:05.20 bitrate=2823.2kbits/s speed=1.14x elapsed=0:00:04.55    
frame=  147 fps= 29 q=20.2 size=    1792KiB time=00:00:05.80 bitrate=2531.1kbits/s speed=1.15x elapsed=0:00:05.05    
frame=  163 fps= 29 q=26.8 size=    2048KiB time=N/A bitrate=N/A speed=N/A elapsed=0:00:05.55    
frame=  181 fps= 30 q=27.1 size=    2304KiB time=N/A bitrate=N/A speed=N/A elapsed=0:00:06.06    
frame=  197 fps= 30 q=24.1 size=    2560KiB time=N/A bitrate=N/A speed=N/A elapsed=0:00:06.56    
[out#0/mp4 @ 0x600002568000] video:2669KiB audio:0KiB subtitle:0KiB other streams:0KiB global headers:2KiB muxing overhead: 0.210864%
frame=  200 fps= 30 q=27.2 Lsize=    2674KiB time=00:00:07.92 bitrate=2766.0kbits/s speed= 1.2x elapsed=0:00:06.61    
x265 [info]: frame I:      1, Avg QP:19.69  kb/s: 21739.00
x265 [info]: frame P:     47, Avg QP:20.87  kb/s: 6693.20 
x265 [info]: frame B:    152, Avg QP:26.64  kb/s: 1381.81 
x265 [info]: Weighted P-Frames: Y:0.0% UV:0.0%

encoded 200 frames in 6.59s (30.36 fps), 2731.77 kb/s, Avg QP:25.25