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  • ffmpeg P016 P010 YUV444P16LE 的打印的像素值

    zscale=t=linear:npl=400
    format=gbrpf32le
    zscale=p=bt709
    tmap=tonemap=bt2390
    zscale=t=bt709:m=bt709:r=tv


    软解:
    [AV_PIX_FMT_YUV420P10LE] = {
    .name = "yuv420p10le",
    .nb_components = 3,
    .log2_chroma_w = 1,
    .log2_chroma_h = 1,
    .comp = {
    { 0, 2, 0, 0, 10, 1, 9, 1 }, /* Y */
    { 1, 2, 0, 0, 10, 1, 9, 1 }, /* U */
    { 2, 2, 0, 0, 10, 1, 9, 1 }, /* V */
    },
    .flags = AV_PIX_FMT_FLAG_PLANAR,
    },
    AV_PIX_FMT_YUV420P10LE
    in fmt:64 PTS:163805
    IN Y :0x7ff76e5d4c00
    076.00 076.00 076.00 076.00 077.00 077.00 077.00 077.00
    076.00 076.00 076.00 076.00 077.00 077.00 077.00 077.00
    076.00 076.00 076.00 076.00 077.00 077.00 077.00 077.00
    076.00 076.00 077.00 077.00 077.00 077.00 077.00 077.00
    076.00 077.00 077.00 077.00 077.00 077.00 077.00 077.00
    077.00 077.00 077.00 077.00 077.00 077.00 077.00 078.00
    077.00 077.00 077.00 077.00 077.00 078.00 078.00 078.00
    077.00 077.00 077.00 078.00 078.00 078.00 078.00 078.00

    IN UV :0x7ff76f5c4e00
    512.00 512.00 512.00 512.00 512.00 512.00 512.00 512.00
    512.00 512.00 512.00 512.00 512.00 512.00 512.00 512.00
    512.00 512.00 512.00 512.00 512.00 512.00 512.00 512.00
    512.00 512.00 512.00 512.00 512.00 512.00 512.00 512.00
    512.00 512.00 512.00 512.00 512.00 512.00 512.00 512.00
    512.00 512.00 512.00 512.00 512.00 512.00 512.00 512.00
    512.00 512.00 512.00 512.00 512.00 512.00 512.00 512.00
    512.00 512.00 512.00 512.00 512.00 512.00 512.00 512.00


    硬解

    [AV_PIX_FMT_P010LE] = {
    .name = "p010le",
    .nb_components = 3,
    .log2_chroma_w = 1,
    .log2_chroma_h = 1,
    .comp = {
    { 0, 2, 0, 6, 10, 1, 9, 1 }, /* Y */
    { 1, 4, 0, 6, 10, 3, 9, 1 }, /* U */
    { 1, 4, 2, 6, 10, 3, 9, 3 }, /* V */
    },
    .flags = AV_PIX_FMT_FLAG_PLANAR,
    },
    AV_PIX_FMT_P010LE
    HLG/LG_Cymatic_Jazz_4K.ts
    in fmt:161 PTS:163805
    IN Y :0x22e200000
    4864.00 4864.00 4864.00 4864.00 4928.00 4928.00 4928.00 4928.00
    4864.00 4864.00 4864.00 4864.00 4928.00 4928.00 4928.00 4928.00
    4864.00 4864.00 4864.00 4864.00 4928.00 4928.00 4928.00 4928.00
    4864.00 4864.00 4928.00 4928.00 4928.00 4928.00 4928.00 4928.00
    4864.00 4928.00 4928.00 4928.00 4928.00 4928.00 4928.00 4928.00
    4928.00 4928.00 4928.00 4928.00 4928.00 4928.00 4928.00 4992.00
    4928.00 4928.00 4928.00 4928.00 4928.00 4992.00 4992.00 4992.00
    4928.00 4928.00 4928.00 4992.00 4992.00 4992.00 4992.00 4992.00

    IN UV :0x22f1d2000
    32768.00 32768.00 32768.00 32768.00 32768.00 32768.00 32768.00 32768.00
    32768.00 32768.00 32768.00 32768.00 32768.00 32768.00 32768.00 32768.00
    32768.00 32768.00 32768.00 32768.00 32768.00 32768.00 32768.00 32768.00
    32768.00 32768.00 32768.00 32768.00 32768.00 32768.00 32768.00 32768.00
    32768.00 32768.00 32768.00 32768.00 32768.00 32768.00 32768.00 32768.00
    32768.00 32768.00 32768.00 32768.00 32768.00 32768.00 32768.00 32768.00
    32768.00 32768.00 32768.00 32768.00 32768.00 32768.00 32768.00 32768.00
    32768.00 32768.00 32768.00 32768.00 32768.00 32768.00 32768.00 32768.00

    [AV_PIX_FMT_YUV444P16LE] = {
    .name = "yuv444p16le",
    .nb_components = 3,
    .log2_chroma_w = 0,
    .log2_chroma_h = 0,
    .comp = {
    { 0, 2, 0, 0, 16, 1, 15, 1 }, /* Y */
    { 1, 2, 0, 0, 16, 1, 15, 1 }, /* U */
    { 2, 2, 0, 0, 16, 1, 15, 1 }, /* V */
    },
    .flags = AV_PIX_FMT_FLAG_PLANAR,
    },
    AV_PIX_FMT_YUV444P16LE
    PQ/YourName_yuv444p10le.mp4
    in fmt:51
    IN Y :0x24da00000
    11456.00 12288.00 12992.00 12992.00 12608.00 12416.00 12608.00 12736.00
    12288.00 13056.00 13824.00 13824.00 13440.00 13312.00 13504.00 13568.00
    13056.00 13888.00 14400.00 14464.00 14272.00 14144.00 14144.00 14272.00
    13184.00 13952.00 14528.00 14592.00 14208.00 14272.00 14336.00 14464.00
    12800.00 13632.00 14208.00 14272.00 14144.00 14016.00 14272.00 14208.00
    12608.00 13440.00 14272.00 14144.00 14016.00 13888.00 14144.00 14144.00
    12736.00 13568.00 14208.00 14272.00 14144.00 14080.00 14144.00 14336.00
    12800.00 13632.00 14208.00 14336.00 14208.00 14144.00 14272.00 14464.00

    IN UV :0x24e9d2000
    34368.00 34368.00 34368.00 34368.00 34368.00 34368.00 34368.00 34368.00
    34368.00 34368.00 34368.00 34368.00 34368.00 34368.00 34368.00 34368.00
    34368.00 34368.00 34368.00 34368.00 34368.00 34368.00 34368.00 34368.00
    34368.00 34368.00 34368.00 34368.00 34368.00 34368.00 34368.00 34368.00
    34368.00 34368.00 34368.00 34368.00 34368.00 34368.00 34368.00 34368.00
    34368.00 34368.00 34368.00 34368.00 34368.00 34368.00 34368.00 34368.00
    34368.00 34368.00 34368.00 34368.00 34368.00 34368.00 34368.00 34368.00
    34368.00 34368.00 34368.00 34368.00 34368.00 34368.00 34368.00 34368.00

    [AV_PIX_FMT_P016LE] = {
    .name = "p016le",
    .nb_components = 3,
    .log2_chroma_w = 1,
    .log2_chroma_h = 1,
    .comp = {
    { 0, 2, 0, 0, 16, 1, 15, 1 }, /* Y */
    { 1, 4, 0, 0, 16, 3, 15, 1 }, /* U */
    { 1, 4, 2, 0, 16, 3, 15, 3 }, /* V */
    },
    .flags = AV_PIX_FMT_FLAG_PLANAR,
    },

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  • 原文地址:https://www.cnblogs.com/luoyinjie/p/14668652.html
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