[FFmpeg-cvslog] r16137 - trunk/libavformat/rtsp.c

[rbultje]

Author: rbultje
Date: Sun Dec 14 23:23:59 2008
New Revision: 16137

Log:
Add comment to indicate why the SDP line buffer is as big as it is.



Modified:
   trunk/libavformat/rtsp.c

Modified: trunk/libavformat/rtsp.c
==============================================================================
--- trunk/libavformat/rtsp.c	(original)
+++ trunk/libavformat/rtsp.c	Sun Dec 14 23:23:59 2008
@@ -563,6 +563,10 @@ static int sdp_parse(AVFormatContext *s,
 {
     const char *p;
     int letter;
+    /* Some SDP lines, particularly for Realmedia or ASF RTSP streams, contain long SDP
+     * lines containing complete ASF Headers (several kB) or arrays of MDPR (RM stream
+     * descriptor) headers plus "rulebooks" describing their properties. Therefore, the
+     * SDP line buffer is large. */
     char buf[8192], *q;
     SDPParseState sdp_parse_state, *s1 = &sdp_parse_state;