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ffmpeg: change sync_opts code to be more similar to qatar.

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-02-08 23:14:28 +01:00
parent c84acc31b2
commit d8710228ea
1 changed files with 4 additions and 3 deletions
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ffmpeg.c
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@ -1078,6 +1078,8 @@ static int encode_audio_frame(AVFormatContext *s, OutputStream *ost,
av_log(NULL, AV_LOG_FATAL, "Audio encoding failed\n");
exit_program(1);
}
ost->sync_opts += frame->nb_samples;
}
got_packet = 0;
@ -1101,9 +1103,6 @@ static int encode_audio_frame(AVFormatContext *s, OutputStream *ost,
av_free_packet(&pkt);
}
if (frame)
ost->sync_opts += frame->nb_samples;
return ret;
}
@ -1356,6 +1355,8 @@ static void do_subtitle_out(AVFormatContext *s,
nb = 1;
for (i = 0; i < nb; i++) {
ost->sync_opts = av_rescale_q(pts, ist->st->time_base, enc->time_base);
sub->pts = av_rescale_q(pts, ist->st->time_base, AV_TIME_BASE_Q);
// start_display_time is required to be 0
sub->pts += av_rescale_q(sub->start_display_time, (AVRational){ 1, 1000 }, AV_TIME_BASE_Q);