aacenc: Error when an unsupported profile is requested

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22784 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

libavcodec/aacenc.c

@@ -170,6 +170,10 @@ static av_cold int aac_encode_init(AVCodecContext *avctx)
         av_log(avctx, AV_LOG_ERROR, "Unsupported number of channels: %d\n", avctx->channels);
         return -1;
     }
+    if (avctx->profile != FF_PROFILE_UNKNOWN && avctx->profile != FF_PROFILE_AAC_LOW) {
+        av_log(avctx, AV_LOG_ERROR, "Unsupported profile %d\n", avctx->profile);
+        return -1;
+    }
     s->samplerate_index = i;
 
     dsputil_init(&s->dsp, avctx);