[SCM] libav/experimental: Clarify AVFMT_TS_DISCONT and muxers.

[siretart at users.alioth.debian.org]

The following commit has been merged in the experimental branch:
commit 58ec7e00db5a78bb2d18b43b88e340f9c1373efa
Author: Michael Niedermayer <michaelni at gmx.at>
Date:   Sat Dec 25 19:49:15 2010 +0000

    Clarify AVFMT_TS_DISCONT and muxers.
    
    Originally committed as revision 26089 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/libavformat/avformat.h b/libavformat/avformat.h
index 3079b38..e8fb217 100644
--- a/libavformat/avformat.h
+++ b/libavformat/avformat.h
@@ -320,7 +320,7 @@ typedef struct AVFormatParameters {
 #define AVFMT_GLOBALHEADER  0x0040 /**< Format wants global header. */
 #define AVFMT_NOTIMESTAMPS  0x0080 /**< Format does not need / have any timestamps. */
 #define AVFMT_GENERIC_INDEX 0x0100 /**< Use generic index building code. */
-#define AVFMT_TS_DISCONT    0x0200 /**< Format allows timestamp discontinuities. */
+#define AVFMT_TS_DISCONT    0x0200 /**< Format allows timestamp discontinuities. Note, muxers always require valid (monotone) timestamps */
 #define AVFMT_VARIABLE_FPS  0x0400 /**< Format allows variable fps. */
 #define AVFMT_NODIMENSIONS  0x0800 /**< Format does not need width/height */
 

-- 
Libav/FFmpeg packaging