From be3e807c8fad1f82766c083073e44396799f155b Mon Sep 17 00:00:00 2001
From: Anton Khirnov <anton@khirnov.net>
Date: Fri, 1 Jul 2016 06:32:49 +0200
Subject: [PATCH] oggparseopus: export pre-skip

Bug-Id: 945, along with the following commit
---
 libavformat/oggparseopus.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libavformat/oggparseopus.c b/libavformat/oggparseopus.c
index 86d0803f0f..915ef42bab 100644
--- a/libavformat/oggparseopus.c
+++ b/libavformat/oggparseopus.c
@@ -57,6 +57,8 @@ static int opus_header(AVFormatContext *avf, int idx)
         st->codecpar->channels   = AV_RL8(packet + 9);
         priv->pre_skip        = AV_RL16(packet + 10);
 
+        st->codecpar->initial_padding = priv->pre_skip;
+
         extradata = av_malloc(os->psize + AV_INPUT_BUFFER_PADDING_SIZE);
         if (!extradata)
             return AVERROR(ENOMEM);