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nutenc: keep track of max_pts

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-08-19 23:34:38 +02:00
parent c2a134c66c
commit b2a8ce4e67
2 changed files with 7 additions and 0 deletions
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2
libavformat/nut.h
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@ -103,6 +103,8 @@ typedef struct {
AVRational *time_base;
struct AVTreeNode *syncpoints;
int sp_count;
int64_t max_pts;
AVRational *max_pts_tb;
} NUTContext;
extern const AVCodecTag ff_nut_subtitle_tags[];

5
libavformat/nutenc.c
View File

@ -863,6 +863,11 @@ static int nut_write_packet(AVFormatContext *s, AVPacket *pkt){
nus->keyframe_pts[nut->sp_count] = pkt->pts;
}
if(!nut->max_pts_tb || av_compare_ts(nut->max_pts, *nut->max_pts_tb, pkt->pts, *nus->time_base) < 0) {
nut->max_pts = pkt->pts;
nut->max_pts_tb = nus->time_base;
}
return 0;
}