[Mplayer-cvslog] CVS: main/libmpdemux aviheader.c,1.46,1.47

[Michael Niedermayer]

Update of /cvsroot/mplayer/main/libmpdemux
In directory mail:/var/tmp.root/cvs-serv26262

Modified Files:
	aviheader.c 
Log Message:

msmpeg4v1 indexing


Index: aviheader.c
===================================================================
RCS file: /cvsroot/mplayer/main/libmpdemux/aviheader.c,v
retrieving revision 1.46
retrieving revision 1.47
diff -u -r1.46 -r1.47
--- aviheader.c	2 Jun 2002 21:10:41 -0000	1.46
+++ aviheader.c	2 Jun 2002 21:35:49 -0000	1.47
@@ -193,7 +193,13 @@
         // IdxFix:
         idxfix_videostream=stream_id;
         switch(sh_video->bih->biCompression){
-	case mmioFOURCC('D', 'I', 'V', '3'):
+	case mmioFOURCC('M', 'P', 'G', '4'):
+	case mmioFOURCC('m', 'p', 'g', '4'):
+	case mmioFOURCC('D', 'I', 'V', '1'):
+          idxfix_divx=3; // we can fix keyframes only for divx coded files!
+	  mp_msg(MSGT_HEADER,MSGL_V,"Regenerating keyframe table for M$ mpg4v1 video\n");
+	  break;
+        case mmioFOURCC('D', 'I', 'V', '3'):
 	case mmioFOURCC('d', 'i', 'v', '3'):
 	case mmioFOURCC('D', 'I', 'V', '4'):
         case mmioFOURCC('d', 'i', 'v', '4'):
@@ -336,6 +342,7 @@
     if(idxfix_divx)
       if(avi_stream_id(id)==idxfix_videostream){
         switch(idxfix_divx){
+    	    case 3: c=stream_read_dword(demuxer->stream)<<5; //skip 32+5 bits for m$mpeg4v1
     	    case 1: if(c&0x40000000) idx->dwFlags=0;break; // divx 3
 	    case 2: if(c==0x1B6) idx->dwFlags=0;break; // divx 4
 	}