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fixed output pts computation in case of pcm audio (fixes ffplay status display)

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Originally committed as revision 1231 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Fabrice Bellard 2002-11-19 18:30:03 +00:00
parent 4364a3e016
commit 7feb950a80
1 changed files with 18 additions and 2 deletions
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20
libav/utils.c
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@ -751,7 +751,7 @@ int av_write_frame(AVFormatContext *s, int stream_index, const uint8_t *buf,
{
AVStream *st;
INT64 pts_mask;
int ret;
int ret, frame_size;
st = s->streams[stream_index];
pts_mask = (1LL << s->pts_wrap_bits) - 1;
@ -763,8 +763,24 @@ int av_write_frame(AVFormatContext *s, int stream_index, const uint8_t *buf,
/* update pts */
switch (st->codec.codec_type) {
case CODEC_TYPE_AUDIO:
if (st->codec.frame_size <= 1) {
frame_size = size / st->codec.channels;
/* specific hack for pcm codecs because no frame size is provided */
switch(st->codec.codec->id) {
case CODEC_ID_PCM_S16LE:
case CODEC_ID_PCM_S16BE:
case CODEC_ID_PCM_U16LE:
case CODEC_ID_PCM_U16BE:
frame_size >>= 1;
break;
default:
break;
}
} else {
frame_size = st->codec.frame_size;
}
av_frac_add(&st->pts,
(INT64)s->pts_den * st->codec.frame_size);
(INT64)s->pts_den * frame_size);
break;
case CODEC_TYPE_VIDEO:
av_frac_add(&st->pts,