Hi!
Attached aptch fixes ticket #5523 for me, I only tested the files attached
there.
Please comment, Carl Eugen
From 389009e064e9e2b4a1a35d1add0efe1b643c1a62 Mon Sep 17 00:00:00 2001
From: Carl Eugen Hoyos <ceho...@ag.or.at>
Date: Mon, 9 May 2016 14:40:22 +0200
Subject: [PATCH] lavc/mjpegdec: Read polarity field from AVI1 chunk.
Fixes ticket #5523.
---
libavcodec/mjpegdec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/mjpegdec.c b/libavcodec/mjpegdec.c
index 7d38fc2..74884f1 100644
--- a/libavcodec/mjpegdec.c
+++ b/libavcodec/mjpegdec.c
@@ -1655,7 +1655,7 @@ static int mjpeg_decode_app(MJpegDecodeContext *s)
4bytes field_size_less_padding
*/
s->buggy_avid = 1;
- i = get_bits(&s->gb, 8); len--;
+ s->interlace_polarity = get_bits(&s->gb, 8); len--;
av_log(s->avctx, AV_LOG_DEBUG, "polarity %d\n", i);
#if 0
skip_bits(&s->gb, 8);
--
1.8.4.5
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