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9th October 2022, 19:35 | #1 | Link |
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Encoding HDR Content using FFMPEG and SVT-AV1?
Hello folks,
I have a source that is HDR10 HEVC: Code:
Video ID : 1 ID in the original source medium : 4113 (0x1011) Format : HEVC Format/Info : High Efficiency Video Coding Format profile : Main 10@L5.1@High HDR format : SMPTE ST 2086, HDR10 compatible Codec ID : V_MPEGH/ISO/HEVC Duration : 1 h 56 min Bit rate : 62.7 Mb/s Width : 3 840 pixels Height : 2 160 pixels Display aspect ratio : 16:9 Frame rate mode : Constant Frame rate : 23.976 (24000/1001) FPS Color space : YUV Chroma subsampling : 4:2:0 (Type 2) Bit depth : 10 bits Bits/(Pixel*Frame) : 0.315 Stream size : 51.0 GiB (95%) Writing library : ATEME Titan File 3.9.6 (4.9.6.2) Language : English Default : No Forced : No Color range : Limited Color primaries : BT.2020 Transfer characteristics : PQ Matrix coefficients : BT.2020 non-constant Mastering display color primaries : Display P3 Mastering display luminance : min: 0.0050 cd/m2, max: 4000 cd/m2 Maximum Content Light Level : 1246 cd/m2 Maximum Frame-Average Light Level : 159 cd/m2 Original source medium : Blu-ray Code:
post: { sn:, an:, "c:v": libsvtav1, pix_fmt: yuv420p10le, preset: 4, crf: 25, svtav1-params: { tune: 0, film-grain: 10, enable-hdr: 1, color-primaries: bt2020, transfer-characteristics: smpte2084, matrix-coefficients: bt2020-ncl, chroma-sample-position: 2, mastering-display: "G(0.2649,0.6900)B(0.1500,0.0600)R(0.6800,0.3200)WP(0.3127,0.3290)L(4000.0,0.005)", content-light: "1246,159" } } Code:
Video ID : 1 ID in the original source medium : 4113 (0x1011) Format : AV1 Format/Info : AOMedia Video 1 Format profile : Main@L5.0 Codec ID : V_AV1 Duration : 1 h 56 min Bit rate : 62.7 Mb/s Width : 3 840 pixels Height : 2 160 pixels Display aspect ratio : 16:9 Frame rate mode : Constant Frame rate : 23.976 (24000/1001) FPS Color space : YUV Chroma subsampling : 4:2:0 Bit depth : 10 bits Bits/(Pixel*Frame) : 0.315 Stream size : 51.0 GiB Writing library : Lavc59.37.100 libsvtav1 Language : English Default : No Forced : No Color range : Limited Color primaries : BT.2020 Transfer characteristics : PQ Matrix coefficients : BT.2020 non-constant Mastering display color primaries : R: x=0.891280 y=0.419440, G: x=0.347200 y=0.904400, B: x=0.196600 y=0.078640, White point: x=0.409860 y=0.431220 Mastering display luminance : min: 0.0082 cd/m2, max: 102.4000 cd/m2 Maximum Content Light Level : 1246 cd/m2 Maximum Frame-Average Light Level : 159 cd/m2 Original source medium : Blu-ray I use ffmpeg 5.1.2 and svt-av1 1.1.0. |
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