ffv1dec: support decoding older 1.3 bitstream variant
authorMichael Niedermayer <michaelni@gmx.at>
Wed, 26 Sep 2012 15:04:29 +0000 (17:04 +0200)
committerMichael Niedermayer <michaelni@gmx.at>
Wed, 26 Sep 2012 15:04:29 +0000 (17:04 +0200)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
libavcodec/ffv1.c

index 1cb3187..8f89542 100644 (file)
@@ -1677,7 +1677,7 @@ static int decode_slice(AVCodecContext *c, void *arg){
     y= fs->slice_y;
 
     if(!fs->ac){
-        if (f->version > 2)
+        if (f->version == 3 && f->minor_version > 1 || f->version > 3)
             get_rac(&fs->c, (int[]){129});
         fs->ac_byte_count = f->version > 2 || (!x&&!y) ? fs->c.bytestream - fs->c.bytestream_start - 1 : 0;
         init_get_bits(&fs->gb,