Fail on VC-1 interlaced streams
authorKostya Shishkov <kostya.shishkov@gmail.com>
Wed, 24 Jan 2007 17:47:42 +0000 (17:47 +0000)
committerKostya Shishkov <kostya.shishkov@gmail.com>
Wed, 24 Jan 2007 17:47:42 +0000 (17:47 +0000)
Originally committed as revision 7693 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavcodec/vc1.c

index 124e5d0b64f11f1a6754ab3229df99ba92c5b653..ceb534e12f151e5cfc9a2d10584b3afb4808bb7b 100644 (file)
@@ -1268,6 +1268,10 @@ static int decode_sequence_header_adv(VC1Context *v, GetBitContext *gb)
     v->s.avctx->coded_height = (get_bits(gb, 12) + 1) << 1;
     v->broadcast = get_bits1(gb);
     v->interlace = get_bits1(gb);
+    if(v->interlace){
+        av_log(v->s.avctx, AV_LOG_ERROR, "Interlaced mode not supported (yet)\n");
+        return -1;
+    }
     v->tfcntrflag = get_bits1(gb);
     v->finterpflag = get_bits1(gb);
     get_bits1(gb); // reserved