From 0d81edcbba5149e46b11d447790f3a57a6eaa635 Mon Sep 17 00:00:00 2001
From: Carl Eugen Hoyos <ceffmpeg@gmail.com>
Date: Sat, 2 May 2020 10:09:01 +0200
Subject: lavc/opus: Reset alloc_trim when doing decoder bit-allocation.

Fixes ticket #8649.
Reported-by: irc user Xogium
---
 libavcodec/opus.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'libavcodec/opus.c')

diff --git a/libavcodec/opus.c b/libavcodec/opus.c
index f74278a7e3..64de246720 100644
--- a/libavcodec/opus.c
+++ b/libavcodec/opus.c
@@ -613,6 +613,8 @@ void ff_celt_bitalloc(CeltFrame *f, OpusRangeCoder *rc, int encode)
     }
 
     /* Allocation trim */
+    if (!encode)
+        f->alloc_trim = 5;
     if (opus_rc_tell_frac(rc) + (6 << 3) <= tbits_8ths)
         if (encode)
             ff_opus_rc_enc_cdf(rc, f->alloc_trim, ff_celt_model_alloc_trim);
-- 
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