M4b Tsanangudzo: Chii chinonzi M4b Format?

Nhanganyaya kuApple & M 39b M4b Audiobook Format

Mifananidzo yakaguma neyo .M extension yeM4b inogona kuonekwa semabhuku e- audio - izvi zvinowanzotengwa kubva kuTunes Store iTunes . Izvo zvakafanana (asi hazvifananidzi) kuti mafaira apedzisire muM4a extension iyo inoshandisawo MPEG-4 Chikamu 14 chimiro chemuti (inowanzonzi MP4 chete ). Iyo MP4 format ndeye metafile wrapper iyo inogona kubata chero rudzi rwemhando (zvose video uye audio) uye inoita seyimbi yeM4b mitsindo yeruzhinji. Zvichiitika, iyo MP4 yakagadziridzwa yakagadzirirwa yakagadzirwa neApple QuickTime platform asi yakasiyana zvishoma kuburikidza nekuwedzera mararamiro ePEG uye Initial Object Descriptor (IOD) rubatsiro - iyi yakaoma izwi rinongoreva zvinhu kuti zviwane MPEG-4 zvinyorwa.

Izwi rinowanikwa mufaira reM4b rakakodhwa neAAAC compression format uye inogonawo kudzivirirwa neApple's FairPlay DRM chekudzivirirwa kwekodzero yepamusoro kuitira kuti zvidzivirire kushandiswa kwemakombiyuta chete uye madivaysi eIOS akagoneswa neTunes.

Kubatsirwa kweM4b Format yemabhuku eBhuku

Kubatsira kukuru pakuteerera M4b mabhuku ehurukuro ndechokuti kusiyana nemu MP3 , WMA , uye mamwe mavarawo anowanzoshandiswa mavara, unogona kuisa chirekodhi chekurekodha chero ipi zvayo. Kana, semuenzaniso. iwe uri kuterera bhuku pane iPod yako kana iPhone yako yawakatenga kubva kuTunes Store, unogona kumira zvishoma (bhukmakiti) uye udzoke apo wakasiya pane imwe nguva. Izvi zvinonyanya kuve nyore kupfuura kuva nekudarika kuburikidza nebhuku rose iri kuedza kuwana iyo chaiyo yaunofanira kuwana. Mabhuku ehurukuro anogona kuva maawa mashomanana akareba uye saka mhando yeM4b ndiyo sarudzo yakakwana pamusana pemabhuku ayo.

Rimwe ruzivo rwemhando yeM4b ndiyo inoita kuti mabhuku makuru ehurukuro aparadzaniswe kuva zvitsauko sezvakaita bhuku remuviri. Uchishandisa chitsauko, faira imwechete yeM4b inogona kugoverwa muzvinhu zvinotarisirwa kuti muteresi ashandise sezvitsauko zvebhuku.

Alternate Spellings: iTunes Mabhuku ehurukuro