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electronicarts vp6: set duration of video stream

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Signed-off-by: Paul B Mahol <onemda@gmail.com>
Reviewed-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Paul B Mahol 2012-03-21 23:17:05 +00:00 committed by Michael Niedermayer
parent eb9841297a
commit 015fd02bab
1 changed files with 5 additions and 1 deletions
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6
libavformat/electronicarts.c
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@ -66,6 +66,7 @@ typedef struct EaDemuxContext {
enum CodecID video_codec;
AVRational time_base;
int width, height;
int nb_frames;
int video_stream_index;
enum CodecID audio_codec;
@ -274,7 +275,9 @@ static int process_video_header_vp6(AVFormatContext *s)
EaDemuxContext *ea = s->priv_data;
AVIOContext *pb = s->pb;
avio_skip(pb, 16);
avio_skip(pb, 8);
ea->nb_frames = avio_rl32(pb);
avio_skip(pb, 4);
ea->time_base.den = avio_rl32(pb);
ea->time_base.num = avio_rl32(pb);
ea->video_codec = CODEC_ID_VP6;
@ -433,6 +436,7 @@ static int ea_read_header(AVFormatContext *s)
st->codec->codec_tag = 0; /* no fourcc */
st->codec->width = ea->width;
st->codec->height = ea->height;
st->duration = st->nb_frames = ea->nb_frames;
if (ea->time_base.num)
avpriv_set_pts_info(st, 64, ea->time_base.num, ea->time_base.den);
st->r_frame_rate = st->avg_frame_rate = (AVRational){ea->time_base.den,