aacenc_pred: only print predictor information if profile is aac_main

Needed because LTP uses predictor_present as well.

libavcodec/aacenc_pred.c

@@ -333,7 +333,8 @@ void ff_aac_encode_main_pred(AACEncContext *s, SingleChannelElement *sce)
     IndividualChannelStream *ics = &sce->ics;
     const int pmax = FFMIN(ics->max_sfb, ff_aac_pred_sfb_max[s->samplerate_index]);
 
-    if (!ics->predictor_present)
+    if (s->profile != FF_PROFILE_AAC_MAIN ||
+        !ics->predictor_present)
         return;
 
     put_bits(&s->pb, 1, !!ics->predictor_reset_group);