From 3e2ef00394b8079e93835d47c993868229f07502 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Tue, 15 Sep 2015 04:01:27 +0200 Subject: avformat/avidec: Workaround broken initial frame Fixes Ticket4851 Signed-off-by: Michael Niedermayer --- libavformat/avidec.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'libavformat/avidec.c') diff --git a/libavformat/avidec.c b/libavformat/avidec.c index 30b949770e..2b4bc84abb 100644 --- a/libavformat/avidec.c +++ b/libavformat/avidec.c @@ -1568,7 +1568,8 @@ static int avi_read_idx1(AVFormatContext *s, int size) ast = st->priv_data; if (first_packet && first_packet_pos) { - data_offset = first_packet_pos - pos; + if (avi->movi_list + 4 != pos || pos + 500 > first_packet_pos) + data_offset = first_packet_pos - pos; first_packet = 0; } pos += data_offset; -- cgit v1.2.3