apps/ffmpeg-rockchip
1
0
Fork 0
mirror of https://github.com/nyanmisaka/ffmpeg-rockchip.git synced 2025-10-25 01:41:31 +08:00
Code Issues Packages Projects Releases Wiki Activity

Set cur_dts to 0 only during creating new streams and not every time cur_dts happens

Browse Source 
to be AV_NOPTS_VALUE.

Originally committed as revision 14118 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer
2008-07-08 14:07:37 +00:00
parent 69cec4e32d
commit 6d77d9acf7
3 changed files with 7 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
libavformat/utils.c
View File

@@ -730,10 +730,6 @@ static void compute_pkt_fields(AVFormatContext *s, AVStream *st,
if(pkt->dts != AV_NOPTS_VALUE && pkt->pts != AV_NOPTS_VALUE && pkt->pts > pkt->dts)
presentation_delayed = 1;
if(st->cur_dts == AV_NOPTS_VALUE){
st->cur_dts = 0; //FIXME maybe set it to 0 during init
}
// av_log(NULL, AV_LOG_DEBUG, "IN delayed:%d pts:%"PRId64", dts:%"PRId64" cur_dts:%"PRId64" st:%d pc:%p\n", presentation_delayed, pkt->pts, pkt->dts, st->cur_dts, pkt->stream_index, pc);
/* interpolate PTS and DTS if they are not present */
if(delay==0 || (delay==1 && pc)){
@@ -2263,7 +2259,11 @@ AVStream *av_new_stream(AVFormatContext *s, int id)
st->id = id;
st->start_time = AV_NOPTS_VALUE;
st->duration = AV_NOPTS_VALUE;
st->cur_dts = AV_NOPTS_VALUE;
/* we set the current DTS to 0 so that formats without any timestamps
but durations get some timestamps, formats with some unknown
timestamps have their first few packets buffered and the
timestamps corrected before they are returned to the user */
st->cur_dts = 0;
st->first_dts = AV_NOPTS_VALUE;
/* default pts setting is MPEG-like */