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-rw-r--r--libavformat/mpegtsenc.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/libavformat/mpegtsenc.c b/libavformat/mpegtsenc.c
index b1bccd1a8b..6945b4b3ba 100644
--- a/libavformat/mpegtsenc.c
+++ b/libavformat/mpegtsenc.c
@@ -289,6 +289,13 @@ static void mpegts_write_pmt(AVFormatContext *s, MpegTSService *service)
*q++ = lang->value[0];
*q++ = lang->value[1];
*q++ = lang->value[2];
+ if (st->disposition & AV_DISPOSITION_CLEAN_EFFECTS)
+ *q++ = 0x01;
+ else if (st->disposition & AV_DISPOSITION_HEARING_IMPAIRED)
+ *q++ = 0x02;
+ else if (st->disposition & AV_DISPOSITION_VISUAL_IMPAIRED)
+ *q++ = 0x03;
+ else
*q++ = 0; /* undefined type */
}
break;