OGG
AAC amafayela
I-OGG ifomethi yesiqukathi engakwazi ukuphindaphinda ukusakazwa okuhlukile okuhlukile komsindo, ividiyo, umbhalo, nemethadatha. Ingxenye yomsindo ivamise ukusebenzisa i-algorithm yokucindezela ye-Vorbis.
I-AAC (I-Advanced Audio Codec) ifomethi yokucindezela yomsindo esetshenziswa kabanzi eyaziwa ngekhwalithi yayo ephezulu yomsindo nokusebenza kahle. Isetshenziswa kakhulu ezinhlelweni ezahlukahlukene zemultimedia.