OGG
AMR mafayilo
OGG ndi mtundu wa chidebe womwe ungachulukitse mitsinje yosiyanasiyana yodziyimira payokha pamawu, makanema, zolemba, ndi metadata. Chigawo cha audio nthawi zambiri chimagwiritsa ntchito algorithm ya Vorbis compression.
AMR (Adaptive Multi-Rate) ndi mtundu wamawu wokongoletsedwa kuti azitha kukopera mawu. Amagwiritsidwa ntchito kwambiri m'mafoni a m'manja pojambula mawu komanso kusewera.