From a303dce28c9b3e7d532334907dd6cdca8fd6042c Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Tue, 12 Mar 2013 12:42:27 +0100
Subject: [PATCH] utils: Dont sent fake channel layouts, 0 layout is better
 when its not known

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---
 libavcodec/utils.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/libavcodec/utils.c b/libavcodec/utils.c
index 5b53bee3a16..bc1fc0c9983 100644
--- a/libavcodec/utils.c
+++ b/libavcodec/utils.c
@@ -646,8 +646,6 @@ int ff_init_buffer_info(AVCodecContext *avctx, AVFrame *frame)
                 }
 
                 frame->channel_layout = av_get_default_channel_layout(avctx->channels);
-                if (!frame->channel_layout)
-                    frame->channel_layout = (1ULL << avctx->channels) - 1;
             }
         }
         av_frame_set_channels(frame, avctx->channels);
-- 
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