mpeg12dec: dont consider parsing extradata as having achived sync.
authorMichael Niedermayer <michaelni@gmx.at>
Tue, 18 Oct 2011 11:56:29 +0000 (13:56 +0200)
committerMichael Niedermayer <michaelni@gmx.at>
Tue, 18 Oct 2011 11:56:29 +0000 (13:56 +0200)
Fixes Ticket67

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
libavcodec/mpeg12.c

index 6dcecf7..ead7349 100644 (file)
@@ -2346,7 +2346,8 @@ static int decode_chunks(AVCodecContext *avctx,
         case SEQ_START_CODE:
             if (last_code == 0) {
                 mpeg1_decode_sequence(avctx, buf_ptr, input_size);
-                s->sync=1;
+                if(buf != avctx->extradata)
+                    s->sync=1;
             } else {
                 av_log(avctx, AV_LOG_ERROR, "ignoring SEQ_START_CODE after %X\n", last_code);
                 if (avctx->error_recognition >= FF_ER_EXPLODE)