[FFmpeg-cvslog] ffmpeg: Set duration on encoded subtitle packets.

[Philip Langdale]

ffmpeg | branch: master | Philip Langdale <philipl at overt.org> | Wed May 30 21:08:01 2012 -0700| [92c065f93f74a2f8e2bc5ea313d3f19c7fef693b] | committer: Michael Niedermayer

ffmpeg: Set duration on encoded subtitle packets.

Currently, we don't set the duration on the packet of a newly
encoded subtitle. This information may be required by the
muxer.

Signed-off-by: Philip Langdale <philipl at overt.org>
Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=92c065f93f74a2f8e2bc5ea313d3f19c7fef693b
---

 ffmpeg.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/ffmpeg.c b/ffmpeg.c
index 3d6853f..d140eef 100644
--- a/ffmpeg.c
+++ b/ffmpeg.c
@@ -1650,6 +1650,7 @@ static void do_subtitle_out(AVFormatContext *s,
         pkt.data = subtitle_out;
         pkt.size = subtitle_out_size;
         pkt.pts  = av_rescale_q(sub->pts, AV_TIME_BASE_Q, ost->st->time_base);
+        pkt.duration = av_rescale_q(sub->end_display_time, (AVRational){ 1, 1000 }, ost->st->time_base);
         if (enc->codec_id == CODEC_ID_DVB_SUBTITLE) {
             /* XXX: the pts correction is handled here. Maybe handling
                it in the codec would be better */