X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Flibmp3lame.c;h=b540362d5c62f23648c728b6a1ba927254cc11ab;hb=e462257242fc037c99206457d1316e1ff9e5306f;hp=ec2155009befc8c5b3a922003b8d06bcccf36386;hpb=ef74ab20c255abf49b856c15f812cc9ea3fec061;p=ffmpeg

diff --git a/libavcodec/libmp3lame.c b/libavcodec/libmp3lame.c
index ec2155009be..b540362d5c6 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;
 
@@ -277,7 +280,7 @@ static av_cold int MP3lame_encode_close(AVCodecContext *avctx)
 #define OFFSET(x) offsetof(Mp3AudioContext, x)
 #define AE AV_OPT_FLAG_AUDIO_PARAM | AV_OPT_FLAG_ENCODING_PARAM
 static const AVOption options[] = {
-    { "reservoir",      "Use bit reservoir.",   OFFSET(reservoir),  FF_OPT_TYPE_INT, { 1 }, 0, 1, AE },
+    { "reservoir",      "Use bit reservoir.",   OFFSET(reservoir),  AV_OPT_TYPE_INT, { 1 }, 0, 1, AE },
     { NULL },
 };