b-frame mpeg4 fix when seeking
authorMichael Niedermayer <michaelni@gmx.at>
Mon, 22 Apr 2002 17:33:43 +0000 (17:33 +0000)
committerMichael Niedermayer <michaelni@gmx.at>
Mon, 22 Apr 2002 17:33:43 +0000 (17:33 +0000)
Originally committed as revision 414 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavcodec/h263.c

index 7638942cd37da84a0ed1406df6f9bf6a30690611..305e80ddf63ab461b2067a27734dc56346ca255b 100644 (file)
@@ -2809,6 +2809,10 @@ int mpeg4_decode_picture_header(MpegEncContext * s)
     }else{
         s->time= (s->last_time_base + time_incr)*s->time_increment_resolution + time_increment;
         s->bp_time= s->last_non_b_time - s->time;
+        if(s->pp_time <=s->bp_time){
+//            printf("messed up order, seeking?, skiping current b frame\n");
+            return FRAME_SKIPED;
+        }
     }
 
     if(check_marker(&s->gb, "before vop_coded")==0 && s->picture_number==0){