From: Michael Niedermayer <[email protected]>

---
Appears to be a functional change in this merge commit:

http://git.videolan.org/?p=ffmpeg.git;a=commit;h=41f552

Fixes some interlaced VC-1 samples, e.g.:

https://dl.dropboxusercontent.com/u/37259775/ivc1/ivc1-001.mkv
https://dl.dropboxusercontent.com/u/37259775/ivc1/ivc1-004.mkv

Can people who know VC-1 better please shed some light on this?

 libavcodec/vc1.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libavcodec/vc1.c b/libavcodec/vc1.c
index acefce6..eb03e30 100644
--- a/libavcodec/vc1.c
+++ b/libavcodec/vc1.c
@@ -842,6 +842,7 @@ int ff_vc1_parse_frame_header_adv(VC1Context *v, 
GetBitContext* gb)
     int mbmodetab, imvtab, icbptab, twomvbptab, fourmvbptab; /* useful only 
for debugging */
     int field_mode, fcm;
 
+    v->numref          = 0;
     v->p_frame_skipped = 0;
     if (v->second_field) {
         v->s.pict_type = (v->fptype & 1) ? AV_PICTURE_TYPE_P : 
AV_PICTURE_TYPE_I;
-- 
1.8.3.4 (Apple Git-47)

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