[FFmpeg-cvslog] mpeg12dec: Support invalid field motion types,

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Wed Oct 19 03:29:15 2011 +0200| [f0ff822ccb9b2bd46063e35fcb1681cd0affecac] | committer: Michael Niedermayer

mpeg12dec: Support invalid field motion types,
Fixes Ticket539

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=f0ff822ccb9b2bd46063e35fcb1681cd0affecac
---

 libavcodec/mpeg12.c |    4 ----
 1 files changed, 0 insertions(+), 4 deletions(-)

diff --git a/libavcodec/mpeg12.c b/libavcodec/mpeg12.c
index 358ea43..ab8f221 100644
--- a/libavcodec/mpeg12.c
+++ b/libavcodec/mpeg12.c
@@ -936,10 +936,6 @@ static int mpeg_decode_mb(MpegEncContext *s, DCTELEM block[12][64])
                 }
                 break;
             case MT_FIELD:
-                if(s->progressive_sequence){
-                    av_log(s->avctx, AV_LOG_ERROR, "MT_FIELD in progressive_sequence\n");
-                    return -1;
-                }
                 s->mv_type = MV_TYPE_FIELD;
                 if (s->picture_structure == PICT_FRAME) {
                     mb_type |= MB_TYPE_16x8 | MB_TYPE_INTERLACED;