AOT_AAC_MAIN      396 libavcodec/aac.c     case AOT_AAC_MAIN:
AOT_AAC_MAIN      588 libavcodec/aac.c             if (ac->m4ac.object_type == AOT_AAC_MAIN) {
AOT_AAC_MAIN      751 libavcodec/aac.c     const int tns_max_order = is8 ? 7 : ac->m4ac.object_type == AOT_AAC_MAIN ? 20 : 12;
AOT_AAC_MAIN     1058 libavcodec/aac.c     if(ac->m4ac.object_type == AOT_AAC_MAIN && !common_window)
AOT_AAC_MAIN     1162 libavcodec/aac.c         if (ac->m4ac.object_type == AOT_AAC_MAIN) {