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Set nb_frames.

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Also add DXSA tag (commited by mistake in this commit, i can revert and recommit
seperately if someone wants)

Originally committed as revision 21619 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2010-02-02 23:53:38 +00:00
parent f04c6e35d4
commit bce8840a4e
1 changed files with 4 additions and 4 deletions
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8
libavformat/avidec.c
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@ -251,7 +251,7 @@ static int avi_read_header(AVFormatContext *s, AVFormatParameters *ap)
ByteIOContext *pb = s->pb;
unsigned int tag, tag1, handler;
int codec_type, stream_index, frame_period, bit_rate;
unsigned int size, nb_frames;
unsigned int size;
int i;
AVStream *st;
AVIStream *ast = NULL;
@ -412,10 +412,10 @@ static int avi_read_header(AVFormatContext *s, AVFormatParameters *ap)
av_set_pts_info(st, 64, ast->scale, ast->rate);
ast->cum_len=get_le32(pb); /* start */
nb_frames = get_le32(pb);
st->nb_frames = get_le32(pb);
st->start_time = 0;
st->duration = nb_frames;
st->duration = st->nb_frames;
get_le32(pb); /* buffer size */
get_le32(pb); /* quality */
ast->sample_size = get_le32(pb); /* sample ssize */
@ -476,7 +476,7 @@ static int avi_read_header(AVFormatContext *s, AVFormatParameters *ap)
get_le32(pb); /* ClrUsed */
get_le32(pb); /* ClrImportant */
if (tag1 == MKTAG('D', 'X', 'S', 'B')) {
if (tag1 == MKTAG('D', 'X', 'S', 'B') || tag1 == MKTAG('D','X','S','A')) {
st->codec->codec_type = CODEC_TYPE_SUBTITLE;
st->codec->codec_tag = tag1;
st->codec->codec_id = CODEC_ID_XSUB;