From d039b6074ca68da9b6dc88d8bb40056fee9fecb6 Mon Sep 17 00:00:00 2001
From: Hendrik Leppkes <h.leppkes@gmail.com>
Date: Fri, 23 Dec 2011 00:14:32 +0100
Subject: [PATCH] latm: fix initialization on some streams when no extradata is
available
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---
libavcodec/aacdec.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/libavcodec/aacdec.c b/libavcodec/aacdec.c
index 1b9a2030061..6d07beab5de 100644
--- a/libavcodec/aacdec.c
+++ b/libavcodec/aacdec.c
@@ -2661,7 +2661,8 @@ static int latm_decode_audio_specific_config(struct LATMContext *latmctx,
if (bits_consumed < 0)
return AVERROR_INVALIDDATA;
- if (ac->oc[1].m4ac.sample_rate != m4ac.sample_rate ||
+ if (!latmctx->initialized ||
+ ac->oc[1].m4ac.sample_rate != m4ac.sample_rate ||
ac->oc[1].m4ac.chan_config != m4ac.chan_config) {
av_log(avctx, AV_LOG_INFO, "audio config changed\n");
--
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