From 0f02ea0afe969fb5d37a879ef77ceb6d86f6dc4e Mon Sep 17 00:00:00 2001 From: Pierre Yves MORDRET Date: Fri, 13 Dec 2013 14:29:09 +0100 Subject: [PATCH] libavcodec/dvbsub: fix for Display Definition Segment Given ETSI EN 300 743 V1.3.1 (2006-11), 7.2.1 Display definition segment display window parameters are given in this order XMin, XMax, YMin, YMax if display_window_flag is set, but here this is not the case. As a consequence the DVB subtitles are not displayed upon some videos. Signed-off-by: Pierre-Yves MORDRET Reviewed-by: Kieran Kunhya Signed-off-by: Michael Niedermayer --- libavcodec/dvbsubdec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/dvbsubdec.c b/libavcodec/dvbsubdec.c index b8b414343d..8f4e984802 100644 --- a/libavcodec/dvbsubdec.c +++ b/libavcodec/dvbsubdec.c @@ -1357,8 +1357,8 @@ static void dvbsub_parse_display_definition_segment(AVCodecContext *avctx, if (info_byte & 1<<3) { // display_window_flag display_def->x = bytestream_get_be16(&buf); - display_def->y = bytestream_get_be16(&buf); display_def->width = bytestream_get_be16(&buf) - display_def->x + 1; + display_def->y = bytestream_get_be16(&buf); display_def->height = bytestream_get_be16(&buf) - display_def->y + 1; } }