mirror of
https://git.ffmpeg.org/ffmpeg.git
synced 2024-12-23 15:53:08 +00:00
37 lines
1.3 KiB
C
37 lines
1.3 KiB
C
/*
|
|
* Common functions for the frame{crc,md5} muxers
|
|
*
|
|
* 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 "internal.h"
|
|
|
|
int ff_framehash_write_header(AVFormatContext *s)
|
|
{
|
|
int i;
|
|
|
|
if (s->nb_streams && !(s->streams[0]->codec->flags & CODEC_FLAG_BITEXACT))
|
|
avio_printf(s->pb, "#software: %s\n", LIBAVFORMAT_IDENT);
|
|
for (i = 0; i < s->nb_streams; i++) {
|
|
AVStream *st = s->streams[i];
|
|
avpriv_set_pts_info(st, 64, st->codec->time_base.num, st->codec->time_base.den);
|
|
avio_printf(s->pb, "#tb %d: %d/%d\n", i, st->time_base.num, st->time_base.den);
|
|
avio_flush(s->pb);
|
|
}
|
|
return 0;
|
|
}
|