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avformat/mxfenc: allow muxing prores

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This commit is contained in:
Paul B Mahol 2018-12-05 18:10:37 +01:00
parent 49d792fff6
commit 5e0d54a031
1 changed files with 49 additions and 0 deletions
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49
libavformat/mxfenc.c
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@ -146,6 +146,7 @@ enum ULIndex {
INDEX_JPEG2000,
INDEX_H264,
INDEX_S436M,
INDEX_PRORES,
};
static const struct {
@ -159,6 +160,7 @@ static const struct {
{ AV_CODEC_ID_DNXHD, INDEX_DNXHD },
{ AV_CODEC_ID_JPEG2000, INDEX_JPEG2000 },
{ AV_CODEC_ID_H264, INDEX_H264 },
{ AV_CODEC_ID_PRORES, INDEX_PRORES },
{ AV_CODEC_ID_NONE }
};
@ -314,6 +316,11 @@ static const MXFContainerEssenceEntry mxf_essence_container_uls[] = {
{ 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0D,0x01,0x03,0x01,0x17,0x01,0x02,0x00 },
{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x01,0x01,0x5C,0x00 },
mxf_write_s436m_anc_desc },
// ProRes
{ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0d,0x0d,0x01,0x03,0x01,0x02,0x1c,0x01,0x00 },
{ 0x06,0x0E,0x2B,0x34,0x01,0x02,0x01,0x01,0x0d,0x01,0x03,0x01,0x15,0x01,0x17,0x00 },
{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0d,0x04,0x01,0x02,0x02,0x03,0x06,0x03,0x00 },
mxf_write_cdci_desc },
{ { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },
{ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },
{ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },
@ -1945,6 +1952,43 @@ static int mxf_write_partition(AVFormatContext *s, int bodysid,
return 0;
}
static const struct {
int profile;
UID codec_ul;
} mxf_prores_codec_uls[] = {
{ FF_PROFILE_PRORES_PROXY, { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0d,0x04,0x01,0x02,0x02,0x03,0x06,0x01,0x00 } },
{ FF_PROFILE_PRORES_LT, { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0d,0x04,0x01,0x02,0x02,0x03,0x06,0x02,0x00 } },
{ FF_PROFILE_PRORES_STANDARD, { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0d,0x04,0x01,0x02,0x02,0x03,0x06,0x03,0x00 } },
{ FF_PROFILE_PRORES_HQ, { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0d,0x04,0x01,0x02,0x02,0x03,0x06,0x04,0x00 } },
{ FF_PROFILE_PRORES_4444, { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0d,0x04,0x01,0x02,0x02,0x03,0x06,0x05,0x00 } },
{ FF_PROFILE_PRORES_XQ, { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0d,0x04,0x01,0x02,0x02,0x03,0x06,0x06,0x00 } },
};
static int mxf_parse_prores_frame(AVFormatContext *s, AVStream *st, AVPacket *pkt)
{
MXFContext *mxf = s->priv_data;
MXFStreamContext *sc = st->priv_data;
int i, profile;
if (mxf->header_written)
return 1;
sc->codec_ul = NULL;
profile = st->codecpar->profile;
for (i = 0; i < FF_ARRAY_ELEMS(mxf_prores_codec_uls); i++) {
if (profile == mxf_prores_codec_uls[i].profile) {
sc->codec_ul = &mxf_prores_codec_uls[i].codec_ul;
break;
}
}
if (!sc->codec_ul)
return 0;
sc->frame_size = pkt->size;
return 1;
}
static const struct {
int cid;
UID codec_ul;
@ -2736,6 +2780,11 @@ static int mxf_write_packet(AVFormatContext *s, AVPacket *pkt)
av_log(s, AV_LOG_ERROR, "could not get dnxhd profile\n");
return -1;
}
} else if (st->codecpar->codec_id == AV_CODEC_ID_PRORES) {
if (!mxf_parse_prores_frame(s, st, pkt)) {
av_log(s, AV_LOG_ERROR, "could not get prores profile\n");
return -1;
}
} else if (st->codecpar->codec_id == AV_CODEC_ID_DVVIDEO) {
if (!mxf_parse_dv_frame(s, st, pkt)) {
av_log(s, AV_LOG_ERROR, "could not get dv profile\n");