From 98f9aa389b2de69118cd599235b2208b3c311c4c Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Wed, 19 Mar 2014 17:57:59 +0100 Subject: [PATCH] avcodec/mjpegdec: switch interlaced_polarity to 0 for PAL AVID 0 should have been the default, this change should make no difference but this is needed for the following bugfix Signed-off-by: Michael Niedermayer --- libavcodec/mjpegdec.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/libavcodec/mjpegdec.c b/libavcodec/mjpegdec.c index 6485b1e576..bbbe1da94a 100644 --- a/libavcodec/mjpegdec.c +++ b/libavcodec/mjpegdec.c @@ -88,6 +88,8 @@ static void parse_avid(MJpegDecodeContext *s, uint8_t *buf, int len) s->buggy_avid = 1; if (len > 14 && buf[12] == 1) /* 1 - NTSC */ s->interlace_polarity = 1; + if (len > 14 && buf[12] == 2) /* 2 - PAL */ + s->interlace_polarity = 0; } av_cold int ff_mjpeg_decode_init(AVCodecContext *avctx)