From ec2e767bf31cc0a79c0bcb563352688fe7bf4274 Mon Sep 17 00:00:00 2001
From: Justin Ruggles <justin.ruggles@gmail.com>
Date: Sun, 26 Feb 2012 23:12:03 -0500
Subject: [PATCH] amr demuxer: do not set AVCodecContext.frame_size.

it is not necessary.
---
 libavformat/amr.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/libavformat/amr.c b/libavformat/amr.c
index 708eace1f9..9dd8471d56 100644
--- a/libavformat/amr.c
+++ b/libavformat/amr.c
@@ -100,14 +100,12 @@ static int amr_read_header(AVFormatContext *s)
         st->codec->codec_tag = MKTAG('s', 'a', 'w', 'b');
         st->codec->codec_id = CODEC_ID_AMR_WB;
         st->codec->sample_rate = 16000;
-        st->codec->frame_size = 320;
     }
     else
     {
         st->codec->codec_tag = MKTAG('s', 'a', 'm', 'r');
         st->codec->codec_id = CODEC_ID_AMR_NB;
         st->codec->sample_rate = 8000;
-        st->codec->frame_size = 160;
     }
     st->codec->channels = 1;
     st->codec->codec_type = AVMEDIA_TYPE_AUDIO;