diff options
| author | Carl Eugen Hoyos <cehoyos@ag.or.at> | 2011-12-10 14:58:57 +0100 |
|---|---|---|
| committer | Janne Grunau <janne-libav@jannau.net> | 2012-01-22 14:40:53 +0100 |
| commit | 44deb9f68de2ba3fef0d39eeab0531cc842e1624 (patch) | |
| tree | 29fa0f8780b4f1dac14529c536a23fe282cb638b /libavformat | |
| parent | 3cb33fbe919d3664977e88a1ce4554a330ccc48a (diff) | |
| download | ffmpeg-44deb9f68de2ba3fef0d39eeab0531cc842e1624.tar.gz | |
mfxdec: Separate mxf_essence_container_uls for audio and video.
It is a really bad idea to assign a video codec id
when we have set codec_type to audio and vice versa.
Prevents detection of mp2 in mxf as mpeg2video.
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
Diffstat (limited to 'libavformat')
| -rw-r--r-- | libavformat/mxfdec.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/libavformat/mxfdec.c b/libavformat/mxfdec.c index c45e225d8f..9de89abe2c 100644 --- a/libavformat/mxfdec.c +++ b/libavformat/mxfdec.c @@ -949,10 +949,13 @@ static void *mxf_resolve_strong_ref(MXFContext *mxf, UID *strong_ref, enum MXFMe return NULL; } -static const MXFCodecUL mxf_essence_container_uls[] = { +static const MXFCodecUL mxf_picture_essence_container_uls[] = { // video essence container uls { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x02,0x0D,0x01,0x03,0x01,0x02,0x04,0x60,0x01 }, 14, CODEC_ID_MPEG2VIDEO }, /* MPEG-ES Frame wrapped */ { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x02,0x41,0x01 }, 14, CODEC_ID_DVVIDEO }, /* DV 625 25mbps */ + { { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 }, 0, CODEC_ID_NONE }, +}; +static const MXFCodecUL mxf_sound_essence_container_uls[] = { // sound essence container uls { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x06,0x01,0x00 }, 14, CODEC_ID_PCM_S16LE }, /* BWF Frame wrapped */ { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x02,0x0D,0x01,0x03,0x01,0x02,0x04,0x40,0x01 }, 14, CODEC_ID_MP2 }, /* MPEG-ES Frame wrapped, 0x40 ??? stream id */ @@ -1304,7 +1307,7 @@ static int mxf_parse_structural_metadata(MXFContext *mxf) st->codec->extradata_size = descriptor->extradata_size; } if (st->codec->codec_type == AVMEDIA_TYPE_VIDEO) { - container_ul = mxf_get_codec_ul(mxf_essence_container_uls, essence_container_ul); + container_ul = mxf_get_codec_ul(mxf_picture_essence_container_uls, essence_container_ul); if (st->codec->codec_id == CODEC_ID_NONE) st->codec->codec_id = container_ul->id; st->codec->width = descriptor->width; @@ -1313,7 +1316,7 @@ static int mxf_parse_structural_metadata(MXFContext *mxf) st->codec->pix_fmt = descriptor->pix_fmt; st->need_parsing = AVSTREAM_PARSE_HEADERS; } else if (st->codec->codec_type == AVMEDIA_TYPE_AUDIO) { - container_ul = mxf_get_codec_ul(mxf_essence_container_uls, essence_container_ul); + container_ul = mxf_get_codec_ul(mxf_sound_essence_container_uls, essence_container_ul); if (st->codec->codec_id == CODEC_ID_NONE) st->codec->codec_id = container_ul->id; st->codec->channels = descriptor->channels; |