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 libvpx-vp9 -pix_fmt yuv420p10le -crf 22 -preset slow -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 -quality good -b:v 0 -row-mt 1 -speed 2 -y "/Users/sam/git/EncodingGuidelines/enctests/wedge_results/ffmpeg_version_git-2025-07-22-1ce20f55cc/darwin-arm64/codec_tests-encode/chimera_fountains-test_mp4-vp9-10bit.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_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 [out#0/mp4 @ 0x6000034d8000] Codec AVOption preset (Encoding preset for setting encoding speed (optimization level control)) has not been used for any stream. The most likely reason is either wrong type (e.g. a video option with no video streams) or that it is a private option of some decoder which was not actually used for any stream. Stream mapping: Stream #0:0 -> #0:0 (dpx (native) -> vp9 (libvpx-vp9)) Press [q] to stop, [?] for help [libvpx-vp9 @ 0x132f05280] v1.15.2 Output #0, mp4, to '/Users/sam/git/EncodingGuidelines/enctests/wedge_results/ffmpeg_version_git-2025-07-22-1ce20f55cc/darwin-arm64/codec_tests-encode/chimera_fountains-test_mp4-vp9-10bit.mp4': Metadata: encoder : Lavf62.1.101 Stream #0:0: Video: vp9 (vp09 / 0x39307076), 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 libvpx-vp9 Side data: cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: N/A frame= 3 fps=0.0 q=19.0 size= 512KiB time=00:00:00.12 bitrate=34955.5kbits/s speed=0.238x elapsed=0:00:00.50 frame= 8 fps=7.9 q=22.0 size= 1024KiB time=00:00:00.32 bitrate=26215.5kbits/s speed=0.317x elapsed=0:00:01.00 frame= 14 fps=9.3 q=22.0 size= 1792KiB time=00:00:00.56 bitrate=26215.0kbits/s speed=0.37x elapsed=0:00:01.51 frame= 18 fps=8.9 q=22.0 size= 2560KiB time=00:00:00.72 bitrate=29127.6kbits/s speed=0.357x elapsed=0:00:02.01 frame= 23 fps=9.1 q=19.0 size= 3072KiB time=00:00:00.92 bitrate=27354.5kbits/s speed=0.365x elapsed=0:00:02.52 frame= 28 fps=9.2 q=22.0 size= 3840KiB time=00:00:01.12 bitrate=28087.2kbits/s speed=0.37x elapsed=0:00:03.02 frame= 32 fps=9.1 q=22.0 size= 4352KiB time=00:00:01.28 bitrate=27853.1kbits/s speed=0.362x elapsed=0:00:03.53 frame= 37 fps=9.2 q=16.0 size= 4864KiB time=00:00:01.48 bitrate=26923.1kbits/s speed=0.367x elapsed=0:00:04.03 frame= 41 fps=9.0 q=12.0 size= 5376KiB time=00:00:01.64 bitrate=26854.0kbits/s speed=0.361x elapsed=0:00:04.54 frame= 46 fps=9.1 q=22.0 size= 6144KiB time=00:00:01.84 bitrate=27354.3kbits/s speed=0.365x elapsed=0:00:05.04 frame= 51 fps=9.2 q=19.0 size= 6912KiB time=00:00:02.04 bitrate=27756.6kbits/s speed=0.367x elapsed=0:00:05.55 frame= 55 fps=9.1 q=19.0 size= 7424KiB time=00:00:02.20 bitrate=27644.4kbits/s speed=0.363x elapsed=0:00:06.06 frame= 60 fps=9.1 q=22.0 size= 8192KiB time=00:00:02.40 bitrate=27962.2kbits/s speed=0.366x elapsed=0:00:06.56 frame= 65 fps=9.2 q=12.0 size= 8704KiB time=00:00:02.60 bitrate=27424.4kbits/s speed=0.368x elapsed=0:00:07.06 frame= 69 fps=9.1 q=12.0 size= 9472KiB time=00:00:02.76 bitrate=28114.1kbits/s speed=0.364x elapsed=0:00:07.57 frame= 74 fps=9.2 q=22.0 size= 10240KiB time=00:00:02.96 bitrate=28340.0kbits/s speed=0.366x elapsed=0:00:08.07 frame= 78 fps=9.1 q=22.0 size= 10752KiB time=00:00:03.12 bitrate=28231.0kbits/s speed=0.364x elapsed=0:00:08.58 frame= 82 fps=9.0 q=22.0 size= 11520KiB time=00:00:03.28 bitrate=28772.0kbits/s speed=0.361x elapsed=0:00:09.08 frame= 87 fps=9.1 q=19.0 size= 12288KiB time=00:00:03.48 bitrate=28926.3kbits/s speed=0.363x elapsed=0:00:09.59 frame= 91 fps=9.0 q=19.0 size= 12800KiB time=00:00:03.64 bitrate=28807.1kbits/s speed=0.361x elapsed=0:00:10.09 frame= 96 fps=9.1 q=22.0 size= 13312KiB time=00:00:03.84 bitrate=28399.0kbits/s speed=0.362x elapsed=0:00:10.59 frame= 100 fps=9.0 q=22.0 size= 14080KiB time=00:00:04.00 bitrate=28835.9kbits/s speed=0.36x elapsed=0:00:11.10 frame= 104 fps=9.0 q=22.0 size= 14848KiB time=00:00:04.16 bitrate=29239.2kbits/s speed=0.358x elapsed=0:00:11.60 frame= 108 fps=8.9 q=22.0 size= 15360KiB time=00:00:04.32 bitrate=29127.2kbits/s speed=0.357x elapsed=0:00:12.11 frame= 113 fps=9.0 q=12.0 size= 16128KiB time=00:00:04.52 bitrate=29230.3kbits/s speed=0.358x elapsed=0:00:12.61 frame= 117 fps=8.9 q=16.0 size= 16896KiB time=00:00:04.68 bitrate=29575.3kbits/s speed=0.357x elapsed=0:00:13.11 frame= 121 fps=8.9 q=12.0 size= 17664KiB time=00:00:04.84 bitrate=29897.5kbits/s speed=0.355x elapsed=0:00:13.62 frame= 125 fps=8.9 q=16.0 size= 18432KiB time=00:00:05.00 bitrate=30199.1kbits/s speed=0.354x elapsed=0:00:14.12 frame= 128 fps=8.7 q=22.0 size= 19200KiB time=00:00:05.12 bitrate=30720.1kbits/s speed=0.35x elapsed=0:00:14.62 frame= 133 fps=8.8 q=16.0 size= 20224KiB time=00:00:05.32 bitrate=31142.0kbits/s speed=0.352x elapsed=0:00:15.13 frame= 137 fps=8.8 q=12.0 size= 20992KiB time=00:00:05.48 bitrate=31380.8kbits/s speed=0.35x elapsed=0:00:15.63 frame= 141 fps=8.7 q=12.0 size= 21760KiB time=00:00:05.64 bitrate=31606.1kbits/s speed=0.349x elapsed=0:00:16.13 frame= 145 fps=8.7 q=12.0 size= 22272KiB time=00:00:05.80 bitrate=31457.3kbits/s speed=0.349x elapsed=0:00:16.64 frame= 150 fps=8.7 q=22.0 size= 23296KiB time=00:00:06.00 bitrate=31806.9kbits/s speed=0.35x elapsed=0:00:17.14 frame= 154 fps=8.7 q=22.0 size= 23808KiB time=00:00:06.16 bitrate=31661.6kbits/s speed=0.349x elapsed=0:00:17.64 frame= 158 fps=8.7 q=22.0 size= 24320KiB time=00:00:06.32 bitrate=31523.7kbits/s speed=0.348x elapsed=0:00:18.15 frame= 163 fps=8.7 q=19.0 size= 25344KiB time=00:00:06.52 bitrate=31843.3kbits/s speed=0.349x elapsed=0:00:18.65 frame= 167 fps=8.7 q=19.0 size= 25856KiB time=N/A bitrate=N/A speed=N/A elapsed=0:00:19.15 frame= 171 fps=8.7 q=12.0 size= 26624KiB time=N/A bitrate=N/A speed=N/A elapsed=0:00:19.66 frame= 175 fps=8.7 q=19.0 size= 27136KiB time=N/A bitrate=N/A speed=N/A elapsed=0:00:20.16 frame= 176 fps=8.5 q=22.0 size= 27392KiB time=N/A bitrate=N/A speed=N/A elapsed=0:00:20.67 frame= 176 fps=8.3 q=22.0 size= 27392KiB time=N/A bitrate=N/A speed=N/A elapsed=0:00:21.17 frame= 176 fps=8.1 q=22.0 size= 27392KiB time=N/A bitrate=N/A speed=N/A elapsed=0:00:21.67 frame= 176 fps=7.9 q=22.0 size= 27392KiB time=N/A bitrate=N/A speed=N/A elapsed=0:00:22.18 frame= 176 fps=7.8 q=22.0 size= 27392KiB time=N/A bitrate=N/A speed=N/A elapsed=0:00:22.68 [out#0/mp4 @ 0x6000034d8000] video:31665KiB audio:0KiB subtitle:0KiB other streams:0KiB global headers:0KiB muxing overhead: 0.005964% frame= 200 fps=8.7 q=22.0 Lsize= 31667KiB time=00:00:08.00 bitrate=32427.4kbits/s speed=0.346x elapsed=0:00:23.11