[SCM] libav/experimental: fixing decoding of AlanKay-245.asf

siretart at users.alioth.debian.org siretart at users.alioth.debian.org
Sun Jun 30 15:43:56 UTC 2013


The following commit has been merged in the experimental branch:
commit 160147ccfcdea5951651d2648290da29c47118a5
Author: Michael Niedermayer <michaelni at gmx.at>
Date:   Wed May 11 17:13:42 2005 +0000

    fixing decoding of AlanKay-245.asf
    
    Originally committed as revision 4219 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/libavcodec/h263.c b/libavcodec/h263.c
index 0077d83..1825de9 100644
--- a/libavcodec/h263.c
+++ b/libavcodec/h263.c
@@ -5808,8 +5808,8 @@ static int decode_vop_header(MpegEncContext *s, GetBitContext *gb){
         time_incr++;
 
     check_marker(gb, "before time_increment");
-    
-    if(s->time_increment_bits==0){
+
+    if(s->time_increment_bits==0 || !(show_bits(gb, s->time_increment_bits+1)&1)){
         av_log(s->avctx, AV_LOG_ERROR, "hmm, seems the headers are not complete, trying to guess time_increment_bits\n");
 
         for(s->time_increment_bits=1 ;s->time_increment_bits<16; s->time_increment_bits++){

-- 
Libav/FFmpeg packaging



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