{ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x02,0x01,0x02,0x00 }, 13, AV_CODEC_ID_DVVIDEO }, /* DV25 IEC PAL */
{ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x07,0x04,0x01,0x02,0x02,0x03,0x01,0x01,0x00 }, 14, AV_CODEC_ID_JPEG2000 }, /* JPEG2000 Codestream */
{ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x01,0x7F,0x00,0x00,0x00 }, 13, AV_CODEC_ID_RAWVIDEO }, /* Uncompressed */
+ { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0A,0x04,0x01,0x02,0x01,0x01,0x02,0x01,0x00 }, 15, AV_CODEC_ID_RAWVIDEO }, /* Uncompressed 422 8-bit */
+ { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x71,0x00,0x00,0x00 }, 13, AV_CODEC_ID_DNXHD }, /* SMPTE VC-3/DNxHD */
{ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x03,0x02,0x00,0x00 }, 14, AV_CODEC_ID_DNXHD }, /* SMPTE VC-3/DNxHD */
{ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0A,0x04,0x01,0x02,0x02,0x01,0x32,0x00,0x00 }, 14, AV_CODEC_ID_H264 }, /* H.264/MPEG-4 AVC Intra */
+ { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0A,0x04,0x01,0x02,0x02,0x01,0x31,0x11,0x01 }, 14, AV_CODEC_ID_H264 }, /* H.264/MPEG-4 AVC SPS/PPS in-band */
{ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0A,0x04,0x01,0x02,0x01,0x01,0x02,0x02,0x00 }, 15, AV_CODEC_ID_V210 }, /* V210 */
/* SoundEssenceCompression */
+ { { 0x06,0x0e,0x2b,0x34,0x04,0x01,0x01,0x03,0x04,0x02,0x02,0x02,0x03,0x03,0x01,0x00 }, 14, AV_CODEC_ID_AAC }, /* MPEG2 AAC ADTS (legacy) */
{ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x02,0x02,0x01,0x00,0x00,0x00,0x00 }, 13, AV_CODEC_ID_PCM_S16LE }, /* Uncompressed */
{ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x02,0x02,0x01,0x7F,0x00,0x00,0x00 }, 13, AV_CODEC_ID_PCM_S16LE },
{ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x07,0x04,0x02,0x02,0x01,0x7E,0x00,0x00,0x00 }, 13, AV_CODEC_ID_PCM_S16BE }, /* From Omneon MXF file */
};
const MXFCodecUL ff_mxf_pixel_format_uls[] = {
- { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0A,0x04,0x01,0x02,0x01,0x01,0x02,0x01,0x01 }, 16, PIX_FMT_UYVY422 },
- { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0A,0x04,0x01,0x02,0x01,0x01,0x02,0x01,0x02 }, 16, PIX_FMT_YUYV422 },
- { { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 }, 0, PIX_FMT_NONE },
+ { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0A,0x04,0x01,0x02,0x01,0x01,0x02,0x01,0x01 }, 16, AV_PIX_FMT_UYVY422 },
+ { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0A,0x04,0x01,0x02,0x01,0x01,0x02,0x01,0x02 }, 16, AV_PIX_FMT_YUYV422 },
+ { { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 }, 0, AV_PIX_FMT_NONE },
};
static const struct {
- enum PixelFormat pix_fmt;
+ enum AVPixelFormat pix_fmt;
const char data[16];
} ff_mxf_pixel_layouts[] = {
/**
* Note: Do not use these for encoding descriptors for little-endian formats until we
* get samples or official word from SMPTE on how/if those can be encoded.
*/
- {PIX_FMT_ABGR, {'A', 8, 'B', 8, 'G', 8, 'R', 8 }},
- {PIX_FMT_ARGB, {'A', 8, 'R', 8, 'G', 8, 'B', 8 }},
- {PIX_FMT_BGR24, {'B', 8, 'G', 8, 'R', 8 }},
- {PIX_FMT_BGRA, {'B', 8, 'G', 8, 'R', 8, 'A', 8 }},
- {PIX_FMT_RGB24, {'R', 8, 'G', 8, 'B', 8 }},
- {PIX_FMT_RGB444BE,{'F', 4, 'R', 4, 'G', 4, 'B', 4 }},
- {PIX_FMT_RGB48BE, {'R', 8, 'r', 8, 'G', 8, 'g', 8, 'B', 8, 'b', 8 }},
- {PIX_FMT_RGB48BE, {'R', 16, 'G', 16, 'B', 16 }},
- {PIX_FMT_RGB48LE, {'r', 8, 'R', 8, 'g', 8, 'G', 8, 'b', 8, 'B', 8 }},
- {PIX_FMT_RGB555BE,{'F', 1, 'R', 5, 'G', 5, 'B', 5 }},
- {PIX_FMT_RGB565BE,{'R', 5, 'G', 6, 'B', 5 }},
- {PIX_FMT_RGBA, {'R', 8, 'G', 8, 'B', 8, 'A', 8 }},
- {PIX_FMT_PAL8, {'P', 8 }},
+ {AV_PIX_FMT_ABGR, {'A', 8, 'B', 8, 'G', 8, 'R', 8 }},
+ {AV_PIX_FMT_ARGB, {'A', 8, 'R', 8, 'G', 8, 'B', 8 }},
+ {AV_PIX_FMT_BGR24, {'B', 8, 'G', 8, 'R', 8 }},
+ {AV_PIX_FMT_BGRA, {'B', 8, 'G', 8, 'R', 8, 'A', 8 }},
+ {AV_PIX_FMT_RGB24, {'R', 8, 'G', 8, 'B', 8 }},
+ {AV_PIX_FMT_RGB444BE,{'F', 4, 'R', 4, 'G', 4, 'B', 4 }},
+ {AV_PIX_FMT_RGB48BE, {'R', 8, 'r', 8, 'G', 8, 'g', 8, 'B', 8, 'b', 8 }},
+ {AV_PIX_FMT_RGB48BE, {'R', 16, 'G', 16, 'B', 16 }},
+ {AV_PIX_FMT_RGB48LE, {'r', 8, 'R', 8, 'g', 8, 'G', 8, 'b', 8, 'B', 8 }},
+ {AV_PIX_FMT_RGB555BE,{'F', 1, 'R', 5, 'G', 5, 'B', 5 }},
+ {AV_PIX_FMT_RGB565BE,{'R', 5, 'G', 6, 'B', 5 }},
+ {AV_PIX_FMT_RGBA, {'R', 8, 'G', 8, 'B', 8, 'A', 8 }},
+ {AV_PIX_FMT_PAL8, {'P', 8 }},
};
static const int num_pixel_layouts = FF_ARRAY_ELEMS(ff_mxf_pixel_layouts);
-int ff_mxf_decode_pixel_layout(const char pixel_layout[16], enum PixelFormat *pix_fmt)
+int ff_mxf_decode_pixel_layout(const char pixel_layout[16], enum AVPixelFormat *pix_fmt)
{
int x;
return -1;
}
+
+static const MXFSamplesPerFrame mxf_spf[] = {
+ { { 1001, 24000 }, { 2002, 0, 0, 0, 0, 0 } }, // FILM 23.976
+ { { 1, 24}, { 2000, 0, 0, 0, 0, 0 } }, // FILM 24
+ { { 1001, 30000 }, { 1602, 1601, 1602, 1601, 1602, 0 } }, // NTSC 29.97
+ { { 1001, 60000 }, { 801, 801, 801, 801, 800, 0 } }, // NTSC 59.94
+ { { 1, 25 }, { 1920, 0, 0, 0, 0, 0 } }, // PAL 25
+ { { 1, 50 }, { 960, 0, 0, 0, 0, 0 } }, // PAL 50
+};
+
+static const AVRational mxf_time_base[] = {
+ { 1001, 24000 },
+ { 1, 24},
+ { 1001, 30000 },
+ { 1001, 60000 },
+ { 1, 25 },
+ { 1, 50 },
+ { 0, 0}
+};
+
+const MXFSamplesPerFrame *ff_mxf_get_samples_per_frame(AVFormatContext *s,
+ AVRational time_base)
+{
+ int idx = av_find_nearest_q_idx(time_base, mxf_time_base);
+ AVRational diff = av_sub_q(time_base, mxf_time_base[idx]);
+
+ diff.num = abs(diff.num);
+
+ if (av_cmp_q(diff, (AVRational){1, 1000}) >= 0)
+ return NULL;
+
+ if (av_cmp_q(time_base, mxf_time_base[idx]))
+ av_log(s, AV_LOG_WARNING,
+ "%d/%d input time base matched %d/%d container time base\n",
+ time_base.num, time_base.den,
+ mxf_spf[idx].time_base.num,
+ mxf_spf[idx].time_base.den);
+
+ return &mxf_spf[idx];
+}
projects / ffmpeg / blobdiff