[Ffmpeg-cvslog] CVS: ffmpeg/libavcodec avcodec.h,1.414,1.415

[Michael Niedermayer CVS]

Update of /cvsroot/ffmpeg/ffmpeg/libavcodec
In directory mail:/var2/tmp/cvs-serv9599/libavcodec

Modified Files:
	avcodec.h 
Log Message:
time_base description by Rich Felker | dalias, aerifal cx


Index: avcodec.h
===================================================================
RCS file: /cvsroot/ffmpeg/ffmpeg/libavcodec/avcodec.h,v
retrieving revision 1.414
retrieving revision 1.415
diff -u -d -r1.414 -r1.415
--- avcodec.h	16 Aug 2005 07:53:03 -0000	1.414
+++ avcodec.h	21 Aug 2005 22:31:01 -0000	1.415
@@ -732,14 +732,17 @@
     void *extradata;
     int extradata_size;
     
-    /* video only */
     /**
-     * time base in which the timestamps are specified.
+     * this is the fundamental unit of time (in seconds) in terms
+     * of which frame timestamps are represented. for fixed-fps content,
+     * timebase should be 1/framerate and timestamp increments should be
+     * identically 1.
      * - encoding: MUST be set by user
      * - decoding: set by lavc.
      */
     AVRational time_base;
     
+    /* video only */
     /**
      * picture width / height.
      * - encoding: MUST be set by user.