From: Rudolf Polzer <divVerent@xonotic.org>
Date: Thu, 14 Apr 2011 09:12:57 +0000 (+0200)
Subject: mpegts: force the default timebase
X-Git-Tag: v0.7b1~29
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0a962e61e956addb7cdc829e41b82fd76bea55db;p=platform%2Fupstream%2Flibav.git

mpegts: force the default timebase

The mpegts muxer does not set the stream time base using
av_set_pts_info, but expects it to have the default value of 1/90000.
If the calling code changes stream pts before writing the header,
other muxers override the time base at that point (like mpegenc.c).
---

diff --git a/libavformat/mpegtsenc.c b/libavformat/mpegtsenc.c
index 40b906e..35db93b 100644
--- a/libavformat/mpegtsenc.c
+++ b/libavformat/mpegtsenc.c
@@ -479,6 +479,7 @@ static int mpegts_write_header(AVFormatContext *s)
     /* assign pids to each stream */
     for(i = 0;i < s->nb_streams; i++) {
         st = s->streams[i];
+        av_set_pts_info(st, 33, 1, 90000);
         ts_st = av_mallocz(sizeof(MpegTSWriteStream));
         if (!ts_st)
             goto fail;