FFmpeg/libavformat/nut.c
Michael Niedermayer 874abace12 move syncpoint timestamp resetting code to a common file
Originally committed as revision 10020 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-09 16:29:30 +00:00

34 lines
1.2 KiB
C

/*
* nut
* Copyright (c) 2004-2007 Michael Niedermayer
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "nut.h"
void ff_nut_reset_ts(NUTContext *nut, AVRational time_base, int64_t val){
int i;
for(i=0; i<nut->avf->nb_streams; i++){
nut->stream[i].last_pts= av_rescale_rnd(
val / nut->time_base_count,
time_base.num * (int64_t)nut->stream[i].time_base->den,
time_base.den * (int64_t)nut->stream[i].time_base->num,
AV_ROUND_DOWN);
}
}