avformat/avidec: disable parsing for RV40

Fixes: broken_rv40.avi Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
10 years ago · d64f7d4213
parent fa5358f07d
commit d64f7d4213
1 changed files with 2 additions and 0 deletions
--- a/libavformat/avidec.c
+++ b/libavformat/avidec.c
@ -817,6 +817,8 @@ static int avi_read_header(AVFormatContext *s)

                    if (st->codec->codec_tag == MKTAG('V', 'S', 'S', 'H'))
                        st->need_parsing = AVSTREAM_PARSE_FULL;
+                    if (st->codec->codec_id == AV_CODEC_ID_RV40)
+                        st->need_parsing = AVSTREAM_PARSE_NONE;

                    if (st->codec->codec_tag == 0 && st->codec->height > 0 &&
                        st->codec->extradata_size < 1U << 30) {