From 6d49e819beebe8fb7ed5b0c01ed611b13a8f69ce Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Mon, 14 May 2012 15:15:11 +0200
Subject: [PATCH] ffmpeg: revert 492cc1

This restores correct block_align values in case of stream copy.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---
 ffmpeg.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/ffmpeg.c b/ffmpeg.c
index 02efdf48c33..0bd318abc83 100644
--- a/ffmpeg.c
+++ b/ffmpeg.c
@@ -3076,6 +3076,10 @@ static int transcode_init(void)
                 codec->frame_size         = icodec->frame_size;
                 codec->audio_service_type = icodec->audio_service_type;
                 codec->block_align        = icodec->block_align;
+                if(codec->block_align == 1 && codec->codec_id == CODEC_ID_MP3)
+                    codec->block_align= 0;
+                if(codec->codec_id == CODEC_ID_AC3)
+                    codec->block_align= 0;
                 break;
             case AVMEDIA_TYPE_VIDEO:
                 codec->pix_fmt            = icodec->pix_fmt;
-- 
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