From 0c4630f244ab088cfc6facd104464f7f9affca21 Mon Sep 17 00:00:00 2001
From: Oded Shimon <ods15@ods15.dyndns.org>
Date: Mon, 2 Oct 2006 06:09:36 +0000
Subject: [PATCH] Original Commit: r107 | ods15 | 2006-10-01 18:13:12 +0200
 (Sun, 01 Oct 2006) | 2 lines

give proper error message for channels!=2

Originally committed as revision 6511 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavcodec/vorbis_enc.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/libavcodec/vorbis_enc.c b/libavcodec/vorbis_enc.c
index 74ff4a97130..94cd021d63d 100644
--- a/libavcodec/vorbis_enc.c
+++ b/libavcodec/vorbis_enc.c
@@ -1362,7 +1362,10 @@ static int vorbis_encode_init(AVCodecContext * avccontext)
 {
     venc_context_t * venc = avccontext->priv_data;
 
-    if (avccontext->channels != 2) return -1;
+    if (avccontext->channels != 2) {
+        av_log(avccontext, AV_LOG_ERROR, "Current FFmpeg Vorbis encoder only supports 2 channels.\n");
+        return -1;
+    }
 
     create_vorbis_context(venc, avccontext);
 
-- 
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