rtsp: Parse RealRTSP sample rate declarations from the SDP
authorMartin Storsjö <martin@martin.st>
Tue, 7 Dec 2010 13:28:45 +0000 (13:28 +0000)
committerMartin Storsjö <martin@martin.st>
Tue, 7 Dec 2010 13:28:45 +0000 (13:28 +0000)
The RTP time base can be different from the actual content sample rate.

Originally committed as revision 25907 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavformat/rtsp.c

index ce26911..e4269de 100644 (file)
@@ -399,6 +399,10 @@ static void sdp_parse_line(AVFormatContext *s, SDPParseState *s1,
         } else if (av_strstart(p, "IsRealDataType:integer;",&p)) {
             if (atoi(p) == 1)
                 rt->transport = RTSP_TRANSPORT_RDT;
+        } else if (av_strstart(p, "SampleRate:integer;", &p) &&
+                   s->nb_streams > 0) {
+            st = s->streams[s->nb_streams - 1];
+            st->codec->sample_rate = atoi(p);
         } else {
             if (rt->server_type == RTSP_SERVER_WMS)
                 ff_wms_parse_sdp_a_line(s, p);