diff options
| -rw-r--r-- | libavcodec/libmp3lame.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/libavcodec/libmp3lame.c b/libavcodec/libmp3lame.c index fcefa2915e..b540362d5c 100644 --- a/libavcodec/libmp3lame.c +++ b/libavcodec/libmp3lame.c @@ -49,8 +49,11 @@ static av_cold int MP3lame_encode_init(AVCodecContext *avctx) { Mp3AudioContext *s = avctx->priv_data; - if (avctx->channels > 2) - return -1; + if (avctx->channels > 2) { + av_log(avctx, AV_LOG_ERROR, + "Invalid number of channels %d, must be <= 2\n", avctx->channels); + return AVERROR(EINVAL); + } s->stereo = avctx->channels > 1 ? 1 : 0; |