[NUT-devel] [PATCH] fourcc spec

[Oded Shimon]

On Tue, May 02, 2006 at 11:30:26PM -0400, Rich Felker wrote:
> On Fri, Apr 28, 2006 at 10:52:00PM +0200, Michael Niedermayer wrote:
> > > > video:
> > > > mp4v/mp4s/??? (pick one among those already in use)
> > 
> > iam in favor of m4v or mp4v or mpg4
> 
> then let's use mp4v since it's the only one with established usage
> among these. mpg4 is unfortunately very bad because m$ stole it for
> use as msmpeg4v1... (or v0?)

Where can I commit this?

- ods15
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Index: DOCS/tech/mpcf.txt
===================================================================
RCS file: /cvsroot/mplayer/main/DOCS/tech/mpcf.txt,v
retrieving revision 1.155
diff -u -r1.155 mpcf.txt
--- DOCS/tech/mpcf.txt	25 Mar 2006 13:39:47 -0000	1.155
+++ DOCS/tech/mpcf.txt	14 Apr 2006 10:33:12 -0000
@@ -439,10 +439,7 @@
           a demuxer MUST ignore streams with reserved classes
 
 fourcc
-    identification for the codec
-    example: "H264"
-    MUST contain 2 or 4 bytes, note, this might be increased in the future
-    if needed
+    identification for the codec, must comply to fourcc.txt
 
 time_base_nom / time_base_denom = time_base
     the length of a timer tick in seconds, this MUST be equal to the 1/fps
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length,string

Video
4,"h263"	H.263
4,"mp4v"	MPEG-4 Part 2
4,"h264"	MPEG-4 Part 10/H.264


Audio
4,"vrbs"	Xiph.org Vorbis
4,"mp2 "	MP3
4,"mp3 "	MP2
4,"ac3 "	AC3
4,"aac "	AAC/MPEG-4 Part 3