From: Anssi Hannula <anssi.hannula@iki.fi>
Date: Mon, 14 Feb 2011 18:55:04 +0000 (+0000)
Subject: mpegts: set st->disposition according to ISO 639 language descriptor
X-Git-Tag: v0.7b2~872
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=60e7306643054e93dfc1962f89b24554bb76e18a;p=coroid%2Flibav_saccubus.git

mpegts: set st->disposition according to ISO 639 language descriptor

Signed-off-by: Mans Rullgard <mans@mansr.com>
---

diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c
index e8d82ac21..abb6f080f 100644
--- a/libavformat/mpegts.c
+++ b/libavformat/mpegts.c
@@ -954,6 +954,11 @@ int ff_parse_mpeg2_descriptor(AVFormatContext *fc, AVStream *st, int stream_type
         language[2] = get8(pp, desc_end);
         language[3] = 0;
         av_metadata_set2(&st->metadata, "language", language, 0);
+        switch (get8(pp, desc_end)) {
+            case 0x01: st->disposition |= AV_DISPOSITION_CLEAN_EFFECTS; break;
+            case 0x02: st->disposition |= AV_DISPOSITION_HEARING_IMPAIRED; break;
+            case 0x03: st->disposition |= AV_DISPOSITION_VISUAL_IMPAIRED; break;
+        }
         break;
     case 0x05: /* registration descriptor */
         st->codec->codec_tag = bytestream_get_le32(pp);