From 8b470cc54200bc0f76c57565fee81ff110f11df0 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Mon, 16 Jun 2008 23:20:11 +0000
Subject: [PATCH] Print sane error message for channels != 1.
Originally committed as revision 13786 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
libavcodec/g726.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/libavcodec/g726.c b/libavcodec/g726.c
index 13dce4f5908..385d6fde96e 100644
--- a/libavcodec/g726.c
+++ b/libavcodec/g726.c
@@ -324,7 +324,7 @@ static av_cold int g726_init(AVCodecContext * avctx)
AVG726Context* c = (AVG726Context*)avctx->priv_data;
unsigned int index= (avctx->bit_rate + avctx->sample_rate/2) / avctx->sample_rate - 2;
- if (avctx->channels != 1 ||
+ if (
(avctx->bit_rate != 16000 && avctx->bit_rate != 24000 &&
avctx->bit_rate != 32000 && avctx->bit_rate != 40000)) {
av_log(avctx, AV_LOG_ERROR, "G726: unsupported audio format\n");
@@ -334,6 +334,10 @@ static av_cold int g726_init(AVCodecContext * avctx)
av_log(avctx, AV_LOG_ERROR, "G726: unsupported audio format\n");
return -1;
}
+ if(avctx->channels != 1){
+ av_log(avctx, AV_LOG_ERROR, "Only mono is supported\n");
+ return -1;
+ }
if(index>3){
av_log(avctx, AV_LOG_ERROR, "Unsupported number of bits %d\n", index+2);
return -1;
--
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