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author | Alex Beregszaszi <alex@rtfs.hu> | 2007-04-29 13:25:32 +0000 |
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committer | Alex Beregszaszi <alex@rtfs.hu> | 2007-04-29 13:25:32 +0000 |
commit | 07d84a4e9f37a42a390418928cc086246f846e3f (patch) | |
tree | 241dc651085bbf1b5586b5e204eff36aea1fc6e3 /libavcodec | |
parent | b46d68c634cf5154bc33077b292ecdcef0419456 (diff) | |
download | ffmpeg-07d84a4e9f37a42a390418928cc086246f846e3f.tar.gz |
check for channels<=0 and print a reasonable error message
Originally committed as revision 8857 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec')
-rw-r--r-- | libavcodec/mpegaudio.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libavcodec/mpegaudio.c b/libavcodec/mpegaudio.c index aa93442d57..c8f25d114e 100644 --- a/libavcodec/mpegaudio.c +++ b/libavcodec/mpegaudio.c @@ -70,8 +70,10 @@ static int MPA_encode_init(AVCodecContext *avctx) int i, v, table; float a; - if (channels > 2) + if (channels <= 0 || channels > 2){ + av_log(avctx, AV_LOG_ERROR, "encoding %d channel(s) is not allowed in mp2\n", channels); return -1; + } bitrate = bitrate / 1000; s->nb_channels = channels; s->freq = freq; |