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| author | Baptiste Coudurier <baptiste.coudurier@gmail.com> | 2009-07-04 07:49:12 +0000 |
|---|---|---|
| committer | Baptiste Coudurier <baptiste.coudurier@gmail.com> | 2009-07-04 07:49:12 +0000 |
| commit | 6a43aab01bda05e7ff2460f2b3de6b3442a55a8b (patch) | |
| tree | a25b230e9d48c59153eb8dc4bf4d6ce3409eec03 /libavformat/mxfenc.c | |
| parent | e5f61b94a16226e03ef0041ff65a3595e2b8e206 (diff) | |
| download | ffmpeg-6a43aab01bda05e7ff2460f2b3de6b3442a55a8b.tar.gz | |
write profile and level local tag in mpeg descriptor
Originally committed as revision 19336 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavformat/mxfenc.c')
| -rw-r--r-- | libavformat/mxfenc.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/libavformat/mxfenc.c b/libavformat/mxfenc.c index 2a76c1f1d7..45c2ff6297 100644 --- a/libavformat/mxfenc.c +++ b/libavformat/mxfenc.c @@ -298,6 +298,7 @@ static const MXFLocalTagPair mxf_local_tag_batch[] = { { 0x3F0A, {0x06,0x0E,0x2B,0x34,0x01,0x01,0x01,0x05,0x04,0x04,0x04,0x02,0x05,0x00,0x00,0x00}}, /* Index Entry Array */ // MPEG video Descriptor { 0x8000, {0x06,0x0E,0x2B,0x34,0x01,0x01,0x01,0x05,0x04,0x01,0x06,0x02,0x01,0x0B,0x00,0x00}}, /* BitRate */ + { 0x8007, {0x06,0x0E,0x2B,0x34,0x01,0x01,0x01,0x05,0x04,0x01,0x06,0x02,0x01,0x0A,0x00,0x00}}, /* ProfileAndLevel */ // Wave Audio Essence Descriptor { 0x3D09, {0x06,0x0E,0x2B,0x34,0x01,0x01,0x01,0x05,0x04,0x02,0x03,0x03,0x05,0x00,0x00,0x00}}, /* Average Bytes Per Second */ { 0x3D0A, {0x06,0x0E,0x2B,0x34,0x01,0x01,0x01,0x05,0x04,0x02,0x03,0x02,0x01,0x00,0x00,0x00}}, /* Block Align */ @@ -855,12 +856,19 @@ static void mxf_write_cdci_desc(AVFormatContext *s, AVStream *st) static void mxf_write_mpegvideo_desc(AVFormatContext *s, AVStream *st) { ByteIOContext *pb = s->pb; + int profile_and_level = (st->codec->profile<<4) | st->codec->level; - mxf_write_cdci_common(s, st, mxf_mpegvideo_descriptor_key, 8); + mxf_write_cdci_common(s, st, mxf_mpegvideo_descriptor_key, 8+5); // bit rate mxf_write_local_tag(pb, 4, 0x8000); put_be32(pb, st->codec->bit_rate); + + // profile and level + mxf_write_local_tag(pb, 1, 0x8007); + if (!st->codec->profile) + profile_and_level |= 0x80; // escape bit + put_byte(pb, profile_and_level); } static void mxf_write_generic_sound_common(AVFormatContext *s, AVStream *st, const UID key, unsigned size) |