Skip to content

F
ffmpeg
Commit d65aaf8e authored by Baptiste Coudurier's avatar Baptiste Coudurier
Browse files
Options

avformat/mxfenc: simplify d-10 ul handling

parent 635a5c11
Hide whitespace changes
Inline Side-by-side
Showing with 41 additions and 69 deletions
libavformat/mxfenc.c
View file @ d65aaf8e
...@@ -123,18 +123,8 @@ enum ULIndex { ...@@ -123,18 +123,8 @@ enum ULIndex {
INDEX_MPEG2 = 0, INDEX_MPEG2 = 0,
INDEX_AES3, INDEX_AES3,
INDEX_WAV, INDEX_WAV,
INDEX_D10_625_50_50_VIDEO, INDEX_D10_VIDEO,
INDEX_D10_625_50_50_AUDIO, INDEX_D10_AUDIO,
INDEX_D10_525_60_50_VIDEO,
INDEX_D10_525_60_50_AUDIO,
INDEX_D10_625_50_40_VIDEO,
INDEX_D10_625_50_40_AUDIO,
INDEX_D10_525_60_40_VIDEO,
INDEX_D10_525_60_40_AUDIO,
INDEX_D10_625_50_30_VIDEO,
INDEX_D10_625_50_30_AUDIO,
INDEX_D10_525_60_30_VIDEO,
INDEX_D10_525_60_30_AUDIO,
INDEX_DV, INDEX_DV,
INDEX_DNXHD, INDEX_DNXHD,
INDEX_JPEG2000, INDEX_JPEG2000,
...@@ -179,60 +169,16 @@ static const MXFContainerEssenceEntry mxf_essence_container_uls[] = { ...@@ -179,60 +169,16 @@ static const MXFContainerEssenceEntry mxf_essence_container_uls[] = {
{ 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x16,0x01,0x01,0x00 }, { 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x16,0x01,0x01,0x00 },
{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x02,0x02,0x01,0x00,0x00,0x00,0x00 }, { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x02,0x02,0x01,0x00,0x00,0x00,0x00 },
mxf_write_wav_desc }, mxf_write_wav_desc },
// D-10 625/50 PAL 50mb/s // D-10 Video
{ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x01,0x01,0x01 }, { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x01,0x01,0x01 },
{ 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x05,0x01,0x01,0x00 }, { 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x05,0x01,0x01,0x00 },
{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x01,0x02,0x01,0x01 }, { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x01,0x02,0x01,0x01 },
mxf_write_cdci_desc }, mxf_write_cdci_desc },
// D-10 Audio
{ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x01,0x01,0x01 }, { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x01,0x01,0x01 },
{ 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x06,0x01,0x10,0x00 }, { 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x06,0x01,0x10,0x00 },
{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x02,0x02,0x01,0x00,0x00,0x00,0x00 }, { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x02,0x02,0x01,0x00,0x00,0x00,0x00 },
mxf_write_generic_sound_desc }, mxf_write_generic_sound_desc },
// D-10 525/60 NTSC 50mb/s
{ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x01,0x02,0x01 },
{ 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x05,0x01,0x01,0x00 },
{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x01,0x02,0x01,0x02 },
mxf_write_cdci_desc },
{ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x01,0x02,0x01 },
{ 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x06,0x01,0x10,0x00 },
{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x02,0x02,0x01,0x00,0x00,0x00,0x00 },
mxf_write_generic_sound_desc },
// D-10 625/50 PAL 40mb/s
{ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x01,0x03,0x01 },
{ 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x05,0x01,0x01,0x00 },
{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x01,0x02,0x01,0x03 },
mxf_write_cdci_desc },
{ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x01,0x03,0x01 },
{ 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x06,0x01,0x10,0x00 },
{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x02,0x02,0x01,0x00,0x00,0x00,0x00 },
mxf_write_generic_sound_desc },
// D-10 525/60 NTSC 40mb/s
{ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x01,0x04,0x01 },
{ 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x05,0x01,0x01,0x00 },
{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x01,0x02,0x01,0x04 },
mxf_write_cdci_desc },
{ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x01,0x04,0x01 },
{ 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x06,0x01,0x10,0x00 },
{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x02,0x02,0x01,0x00,0x00,0x00,0x00 },
mxf_write_generic_sound_desc },
// D-10 625/50 PAL 30mb/s
{ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x01,0x05,0x01 },
{ 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x05,0x01,0x01,0x00 },
{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x01,0x02,0x01,0x05 },
mxf_write_cdci_desc },
{ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x01,0x05,0x01 },
{ 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x06,0x01,0x10,0x00 },
{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x02,0x02,0x01,0x00,0x00,0x00,0x00 },
mxf_write_generic_sound_desc },
// D-10 525/60 NTSC 30mb/s
{ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x01,0x06,0x01 },
{ 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x05,0x01,0x01,0x00 },
{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x01,0x02,0x01,0x06 },
mxf_write_cdci_desc },
{ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x01,0x06,0x01 },
{ 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x06,0x01,0x10,0x00 },
{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x02,0x02,0x01,0x00,0x00,0x00,0x00 },
mxf_write_generic_sound_desc },
// DV // DV
{ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x02,0x7F,0x01 }, { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x02,0x7F,0x01 },
{ 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x18,0x01,0x01,0x00 }, { 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x18,0x01,0x01,0x00 },
...@@ -269,6 +215,24 @@ static const MXFContainerEssenceEntry mxf_essence_container_uls[] = { ...@@ -269,6 +215,24 @@ static const MXFContainerEssenceEntry mxf_essence_container_uls[] = {
NULL }, NULL },
}; };
static const UID mxf_d10_codec_uls[] = {
{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x01,0x02,0x01,0x01 }, // D-10 625/50 PAL 50mb/s
{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x01,0x02,0x01,0x02 }, // D-10 525/50 NTSC 50mb/s
{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x01,0x02,0x01,0x03 }, // D-10 625/50 PAL 40mb/s
{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x01,0x02,0x01,0x04 }, // D-10 525/50 NTSC 40mb/s
{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x01,0x02,0x01,0x05 }, // D-10 625/50 PAL 30mb/s
{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x01,0x02,0x01,0x06 }, // D-10 525/50 NTSC 30mb/s
};
static const UID mxf_d10_container_uls[] = {
{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x01,0x01,0x01 }, // D-10 625/50 PAL 50mb/s
{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x01,0x02,0x01 }, // D-10 525/50 NTSC 50mb/s
{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x01,0x03,0x01 }, // D-10 625/50 PAL 40mb/s
{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x01,0x04,0x01 }, // D-10 525/50 NTSC 40mb/s
{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x01,0x05,0x01 }, // D-10 625/50 PAL 30mb/s
{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x01,0x06,0x01 }, // D-10 525/50 NTSC 30mb/s
};
typedef struct MXFContext { typedef struct MXFContext {
AVClass *av_class; AVClass *av_class;
int64_t footer_partition_offset; int64_t footer_partition_offset;
...@@ -2491,6 +2455,7 @@ static int mxf_write_header(AVFormatContext *s) ...@@ -2491,6 +2455,7 @@ static int mxf_write_header(AVFormatContext *s)
if (!sc) if (!sc)
return AVERROR(ENOMEM); return AVERROR(ENOMEM);
st->priv_data = sc; st->priv_data = sc;
sc->index = -1;
if (((i == 0) ^ (st->codecpar->codec_type == AVMEDIA_TYPE_VIDEO)) && s->oformat != &ff_mxf_opatom_muxer) { if (((i == 0) ^ (st->codecpar->codec_type == AVMEDIA_TYPE_VIDEO)) && s->oformat != &ff_mxf_opatom_muxer) {
av_log(s, AV_LOG_ERROR, "there must be exactly one video stream and it must be the first one\n"); av_log(s, AV_LOG_ERROR, "there must be exactly one video stream and it must be the first one\n");
...@@ -2550,25 +2515,29 @@ static int mxf_write_header(AVFormatContext *s) ...@@ -2550,25 +2515,29 @@ static int mxf_write_header(AVFormatContext *s)
mxf->cbr_index = 1; mxf->cbr_index = 1;
if (s->oformat == &ff_mxf_d10_muxer) { if (s->oformat == &ff_mxf_d10_muxer) {
int ntsc = mxf->time_base.den != 25;
int ul_index;
if (st->codecpar->codec_id != AV_CODEC_ID_MPEG2VIDEO) { if (st->codecpar->codec_id != AV_CODEC_ID_MPEG2VIDEO) {
av_log(s, AV_LOG_ERROR, "error MXF D-10 only support MPEG-2 Video\n"); av_log(s, AV_LOG_ERROR, "error MXF D-10 only support MPEG-2 Video\n");
return AVERROR(EINVAL); return AVERROR(EINVAL);
} }
if ((sc->video_bit_rate == 50000000) && (mxf->time_base.den == 25)) { if ((sc->video_bit_rate == 50000000) && (mxf->time_base.den == 25)) {
sc->index = INDEX_D10_625_50_50_VIDEO; ul_index = 0;
} else if ((sc->video_bit_rate == 49999840 || sc->video_bit_rate == 50000000) && (mxf->time_base.den != 25)) { } else if ((sc->video_bit_rate == 49999840 || sc->video_bit_rate == 50000000) && ntsc) {
sc->index = INDEX_D10_525_60_50_VIDEO; ul_index = 1;
} else if (sc->video_bit_rate == 40000000) { } else if (sc->video_bit_rate == 40000000) {
if (mxf->time_base.den == 25) sc->index = INDEX_D10_625_50_40_VIDEO; ul_index = 2+ntsc;
else sc->index = INDEX_D10_525_60_40_VIDEO;
} else if (sc->video_bit_rate == 30000000) { } else if (sc->video_bit_rate == 30000000) {
if (mxf->time_base.den == 25) sc->index = INDEX_D10_625_50_30_VIDEO; ul_index = 4+ntsc;
else sc->index = INDEX_D10_525_60_30_VIDEO;
} else { } else {
av_log(s, AV_LOG_ERROR, "error MXF D-10 only support 30/40/50 mbit/s\n"); av_log(s, AV_LOG_ERROR, "error MXF D-10 only support 30/40/50 mbit/s\n");
return -1; return -1;
} }
sc->codec_ul = &mxf_d10_codec_uls[ul_index];
sc->container_ul = &mxf_d10_container_uls[ul_index];
sc->index = INDEX_D10_VIDEO;
sc->signal_standard = 1; sc->signal_standard = 1;
sc->color_siting = 0; sc->color_siting = 0;
sc->frame_size = (int64_t)sc->video_bit_rate * sc->frame_size = (int64_t)sc->video_bit_rate *
...@@ -2591,7 +2560,8 @@ static int mxf_write_header(AVFormatContext *s) ...@@ -2591,7 +2560,8 @@ static int mxf_write_header(AVFormatContext *s)
st->codecpar->codec_id != AV_CODEC_ID_PCM_S24LE) { st->codecpar->codec_id != AV_CODEC_ID_PCM_S24LE) {
av_log(s, AV_LOG_ERROR, "MXF D-10 only support 16 or 24 bits le audio\n"); av_log(s, AV_LOG_ERROR, "MXF D-10 only support 16 or 24 bits le audio\n");
} }
sc->index = ((MXFStreamContext*)s->streams[0]->priv_data)->index + 1; sc->index = INDEX_D10_AUDIO;
sc->container_ul = ((MXFStreamContext*)s->streams[0]->priv_data)->container_ul;
sc->frame_size = 4 + 8 * spf[0].samples_per_frame[0] * 4; sc->frame_size = 4 + 8 * spf[0].samples_per_frame[0] * 4;
} else if (s->oformat == &ff_mxf_opatom_muxer) { } else if (s->oformat == &ff_mxf_opatom_muxer) {
AVRational tbc = av_inv_q(mxf->audio_edit_rate); AVRational tbc = av_inv_q(mxf->audio_edit_rate);
...@@ -2638,7 +2608,7 @@ static int mxf_write_header(AVFormatContext *s) ...@@ -2638,7 +2608,7 @@ static int mxf_write_header(AVFormatContext *s)
} }
} }
if (!sc->index) { if (sc->index == -1) {
sc->index = mxf_get_essence_container_ul_index(st->codecpar->codec_id); sc->index = mxf_get_essence_container_ul_index(st->codecpar->codec_id);
if (sc->index == -1) { if (sc->index == -1) {
av_log(s, AV_LOG_ERROR, "track %d: could not find essence container ul, " av_log(s, AV_LOG_ERROR, "track %d: could not find essence container ul, "
...@@ -2647,8 +2617,10 @@ static int mxf_write_header(AVFormatContext *s) ...@@ -2647,8 +2617,10 @@ static int mxf_write_header(AVFormatContext *s)
} }
} }
sc->codec_ul = &mxf_essence_container_uls[sc->index].codec_ul; if (!sc->codec_ul)
sc->container_ul = &mxf_essence_container_uls[sc->index].container_ul; sc->codec_ul = &mxf_essence_container_uls[sc->index].codec_ul;
if (!sc->container_ul)
sc->container_ul = &mxf_essence_container_uls[sc->index].container_ul;
memcpy(sc->track_essence_element_key, mxf_essence_container_uls[sc->index].element_ul, 15); memcpy(sc->track_essence_element_key, mxf_essence_container_uls[sc->index].element_ul, 15);
sc->track_essence_element_key[15] = present[sc->index]; sc->track_essence_element_key[15] = present[sc->index];
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment