diff --git a/libavcodec/mpeg12.c b/libavcodec/mpeg12.c
index c77e19aeda..c5b39e1c92 100644
--- a/libavcodec/mpeg12.c
+++ b/libavcodec/mpeg12.c
@@ -821,7 +821,7 @@ static void init_vlcs(MpegEncContext *s)
         init_vlc(&mv_vlc, MV_VLC_BITS, 17, 
                  &mbMotionVectorTable[0][1], 2, 1,
                  &mbMotionVectorTable[0][0], 2, 1);
-        init_vlc(&mbincr_vlc, MBINCR_VLC_BITS, 35, 
+        init_vlc(&mbincr_vlc, MBINCR_VLC_BITS, 36, 
                  &mbAddrIncrTable[0][1], 2, 1,
                  &mbAddrIncrTable[0][0], 2, 1);
         init_vlc(&mb_pat_vlc, MB_PAT_VLC_BITS, 63, 
@@ -1959,16 +1959,18 @@ static int mpeg_decode_slice(AVCodecContext *avctx,
             for(;;) {
                 int code = get_vlc2(&s->gb, mbincr_vlc.table, MBINCR_VLC_BITS, 2);
                 if (code < 0){
-                    align_get_bits(&s->gb);
-                    if(s->mb_skip_run != 0 || show_bits(&s->gb, 24) != 1){
-                        fprintf(stderr, "slice end missmatch\n");
-                        return -1;
-                    }
-                    goto eos; /* error = end of slice */
+                    fprintf(stderr, "mb incr damaged\n");
+                    return -1;
                 }
                 if (code >= 33) {
                     if (code == 33) {
                         s->mb_skip_run += 33;
+                    }else if(code == 35){
+                        if(s->mb_skip_run != 0 || show_bits(&s->gb, 15) != 0){
+                            fprintf(stderr, "slice missmatch\n");
+                            return -1;
+                        }
+                        goto eos; /* end of slice */
                     }
                     /* otherwise, stuffing, nothing to do */
                 } else {
diff --git a/libavcodec/mpeg12data.h b/libavcodec/mpeg12data.h
index 2e7e58de5a..ba52ef22e7 100644
--- a/libavcodec/mpeg12data.h
+++ b/libavcodec/mpeg12data.h
@@ -185,7 +185,7 @@ static RLTable rl_mpeg2 = {
     mpeg1_level,
 };
 
-static const uint8_t mbAddrIncrTable[35][2] = {
+static const uint8_t mbAddrIncrTable[36][2] = {
     {0x1, 1},
     {0x3, 3},
     {0x2, 3},
@@ -221,6 +221,7 @@ static const uint8_t mbAddrIncrTable[35][2] = {
     {0x18, 11},
     {0x8, 11}, /* escape */
     {0xf, 11}, /* stuffing */
+    {0x0, 8}, /* end (and 15 more 0 bits should follow) */
 };
 
 static const uint8_t mbPatTable[63][2] = {