Opus
MKV amafayela
I-Opus iyikhodekhi yomsindo evulekile, engenamali enikeza ukucindezelwa kwekhwalithi ephezulu kukho kokubili inkulumo nomsindo ovamile. Ilungele izinhlelo zokusebenza ezahlukahlukene, kufaka phakathi i-voice over IP (VoIP) nokusakaza.
I-MKV (Ividiyo ye-Matroska) iyifomethi yesitsha se-multimedia evulekile, yamahhala engagcina ividiyo, umsindo, nemibhalo engezansi. Iyaziwa ngokuguquguquka kwayo nokusekelwa kwama-codec ahlukahlukene.