WMA
OGG iifayile
I-WMA (iWindows Media Audio) yifomathi yocinezelo lomsindo eyenziwe nguMicrosoft. Isetyenziswa ngokuqhelekileyo ukusasaza kunye neenkonzo zomculo kwi-intanethi.
I-OGG yifomathi yesikhongozeli esinokuphinda-phinda imijelo eyahlukeneyo ezimeleyo yomsindo, ividiyo, umbhalo, kunye nemethadatha. Icandelo lomsindo lihlala lisebenzisa i-algorithm yoxinzelelo lweVorbis.