[FFmpeg-cvslog] avformat/oggenc: fix page duration calculation when granule differs from timestamp

[James Almer]

ffmpeg | branch: master | James Almer <jamrial at gmail.com> | Thu Jul  7 22:41:55 2016 -0300| [b3820cabad87c4df7bce82f7aacd2c5c54fd1252] | committer: James Almer

avformat/oggenc: fix page duration calculation when granule differs from timestamp

Reviewed-by: Michael Niedermayer <michael at niedermayer.cc>
Signed-off-by: James Almer <jamrial at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=b3820cabad87c4df7bce82f7aacd2c5c54fd1252
---

 libavformat/oggenc.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/libavformat/oggenc.c b/libavformat/oggenc.c
index 6940a7b..952261b 100644
--- a/libavformat/oggenc.c
+++ b/libavformat/oggenc.c
@@ -193,7 +193,7 @@ static int ogg_buffer_page(AVFormatContext *s, OGGStreamContext *oggstream)
         return AVERROR(ENOMEM);
     l->page = oggstream->page;
 
-    oggstream->page.start_granule = oggstream->page.granule;
+    oggstream->page.start_granule = ogg_granule_to_timestamp(oggstream, oggstream->page.granule);
     oggstream->page_count++;
     ogg_reset_cur_page(oggstream);
 
@@ -265,8 +265,8 @@ static int ogg_buffer_data(AVFormatContext *s, AVStream *st,
 
             int64_t start = av_rescale_q(page->start_granule, st->time_base,
                                          AV_TIME_BASE_Q);
-            int64_t next  = av_rescale_q(page->granule, st->time_base,
-                                         AV_TIME_BASE_Q);
+            int64_t next  = av_rescale_q(ogg_granule_to_timestamp(oggstream, page->granule),
+                                         st->time_base, AV_TIME_BASE_Q);
 
             if (page->segments_count == 255) {
                 ogg_buffer_page(s, oggstream);