Ma'anar VBR
Mene ne VBR Encoding?
V ariable B shi R cin abinci ne wanda aka tsara don cimma kyakkyawan sauti mai kyau vs. girman girman file fiye da CBR (Baturi Bit Rate) encoding. Ana samun wannan ta hanyar canza sauyin bit a yayin tsari na ƙayyadewa dangane da yanayin muryar. Alal misali, idan akwai shiru don a canza shi to an saukar da bit bit don inganta girman fayil. Sabanin haka, idan an kunna sauti ya ƙunshi hadaddun hadaddun ƙananan ƙananan sa'an nan kuma ƙara ƙimar bit don ƙara darajar sauti mai kyau.
Yin amfani da hanyar ƙaddamar da VBR za ta samar da wani fayil mai jiwuwa wanda zai sami jujjuyawan rates daga 128Kbps zuwa 320Kbps dangane da mahimmancin ƙananan sauti.