ffmpeg roll of source to mar 9 version...

patched-ffmpeg-mt/libavcodec/mpeg4videodec.c

Index: patched-ffmpeg-mt/libavcodec/mpeg4videodec.c
===================================================================
--- patched-ffmpeg-mt/libavcodec/mpeg4videodec.c	(revision 41250)
+++ patched-ffmpeg-mt/libavcodec/mpeg4videodec.c	(working copy)
@@ -2094,7 +2094,7 @@
      }
      /* detect buggy encoders which don't set the low_delay flag (divx4/xvid/opendivx)*/
      // note we cannot detect divx5 without b-frames easily (although it's buggy too)
-     if(s->vo_type==0 && s->vol_control_parameters==0 && s->divx_version==0 && s->picture_number==0){
+     if(s->vo_type==0 && s->vol_control_parameters==0 && s->divx_version==-1 && s->picture_number==0){
          av_log(s->avctx, AV_LOG_ERROR, "looks like this file was encoded with (divx4/(old)xvid/opendivx) -> forcing low_delay flag\n");
          s->low_delay=1;
      }
@@ -2133,7 +2133,7 @@
     startcode = 0xff;
     for(;;) {
         if(get_bits_count(gb) >= gb->size_in_bits){
-            if(gb->size_in_bits==8 && (s->divx_version || s->xvid_build)){
+            if(gb->size_in_bits==8 && (s->divx_version>=0 || s->xvid_build>=0)){
                 av_log(s->avctx, AV_LOG_ERROR, "frame skip %d\n", gb->size_in_bits);
                 return FRAME_SKIPPED; //divx bug
             }else
@@ -2209,6 +2209,11 @@
     int ret;
     static int done = 0;
 
+    s->divx_version=
+    s->divx_build=
+    s->xvid_build=
+    s->lavc_build= -1;
+
     if((ret=ff_h263_decode_init(avctx)) < 0)
         return ret;