Guqula OGG kuya M4A

Guqula Eyakho OGG kuya M4A amafayela kalula

Khetha amafayela akho

*Amafayela asusiwe ngemva kwamahora angu-24

Guqula amafayela afinyelela ku-1 GB mahhala, abasebenzisi be-Pro bangaguqula amafayela afinyelela ku-100 GB; Bhalisa manje

Ukulayisha

Indlela yokuguqula OGG kuya M4A

Isinyathelo 1: Layisha eyakho OGG amafayela usebenzisa inkinobho engenhla noma ngokuhudula bese uphonsa.

Isinyathelo 2: Chofoza inkinobho ethi 'Guqula' ukuze uqale ukuguqulwa.

Isinyathelo 3: Landa i-version yakho M4A amafayela

OGG kuya M4A Imibuzo Evame Ukubuzwa Yokuguqulwa

Ngiguqula kanjani umsindo OGG ube M4A ngaphandle kokulahlekelwa ukhwalithi?

Layisha phezulu ihele OGG futhi umguquli wethu uzokhetha i M4A codec / bitrate ukuhlanganisa okuhambisana nomsuka. Injongo engalahleki (M4A = WAV / FLAC / ALAC) igcina yonke isampula; injongo elahlekile (M4A = MP3 / AAC / OGG) iphutha liyi 192 kbps ecacile kumazwana amaningi.

Ihele M4A lisebenzisa i-bitrate enjani?

I-lossy M4A ikhodwe ku-192 kbps ngokuzenzakalela. Uhlelo lwekhwalithi yomsindo lunikeza futhi 320 kbps ukuqinisekisa ukhwalithi enhle kanye ne-128 kbps ukuqinisekisa ifayela elincane. I-lossless M4A (WAV, FLAC) i ignore i-bitrate futhi igcine yonke isampula.

Ingabe ukusuka ku OGG kuya ku M4A kuzonciphisa ubunjani bomsindo wami?

Uma OGG ilahlekelwa futhi M4A ayilahleki (isibonelo MP3 → WAV), ihele M4A alingcono kuna OGG — awukwazi ukubuyisela imininingwane esele ilahlekile. Uma OGG ilahlekelwa futhi M4A ayilahleki, cabanga ukuthi i-M4A codec izocindezela futhi; ku-192 kbps lokhu kucacile kunoma iyiphi ingxenye.

Ingabe i-OGG kuya ku-M4A igcina amathegi we-ID3 / metadata?

Yebo — isihloko, umculi, i-album, unyaka, inani lesiqalo, i-album art ifundwa kusuka ku OGG futhi ibhalwe ngaphakathi kwe M4A container (lapho i-M4A format ixhasa izixhumanisi, okungukuthi zonke ezijwayelekile zikwenza).

Ingabe ngingenza i-batch yokuguqula amahele angama-OGG abe M4A?

Yebo — susa isibaya se OGG amafayela ngaphakathi futhi sizoziphatha ngokufanayo. I-Premium inemisebenzi eminingi efana ne-parallel futhi akukho lutho oluphezulu lwesayizi yefayela ngalinye, ngakho-ke i-500-file batch iphele ngemizuzu endaweni yamahora angama-10.

Ingabe i-M4A izogcina isilinganiso esifanayo sesampula njenge-OGG?

Ngokuzenzakalela yebo (48 kHz OGG → 48 kHz M4A). Uma ufuna uku-downsample ukuhambisana (isibonelo 96 kHz → 44.1 kHz yokushaya i-CD) isinqumo esiphezulu sesampula-rate sikwenza lokhu ngekhwalithi ephezulu yoku-resamply.

Ingabe ngizolungisa umsindo ku-OGG kuya ku-M4A?

Akunalokhu kulesi simo. Umguquli awunaso isilungiselelo sokulungiswa kokulungiswa futhi ushiya izinga njengelikhona. Ukwenza umsindo ulinganise, sebenzisa i-M4A eqediwe ngethuluzi lokujwayelekile kule ndawo.

Ingabe i-M4A izodlala ku-stereo yemoto yami / iPod / Sonos?

MP3 idlala cishe kuwo wonke indawo. AAC idlala ku Apple amadivayisi, Android amafoni amaningi kanye Sonos. FLAC idlala ku Sonos ne Android kodwa hhayi ku iPods older, futhi WAV idlala ku cishe konke kodwa yenza amafayela amakhulu. Akukho isisetshenziswa preset kulesi khasi, ngakho khetha ifomu inhloso umdlali wakho uxhasa.

Ingabe ihele lami OGG liyimfihlo ngesikhathi sokuguqulwa?

Yebo. Amafayela OGG alayishwe phezulu aphathwa kumaseva ethu okuguqula, akukho muntu obhekana nawo, futhi angeke ahlukaniswe. Ukulayishwa kanye nokuguqulwa kwe M4A kususwa ngokuzenzakalela cishe amahora angu-24 ngemuva kokuguqulwa, okushiya isikhathi sokulanda imiphumela. Bona /privacy/ ukufinyelela kunqubomgomo egcwele.

Ingabe kuthatha isikhathi esingakanani ukushintsha ihora le-OGG libe M4A?

I-codec efanayo iphinde i-mux: imizuzwana engu-10-30. Yenza kabusha i-codec ehlukile: ngokuvamile 10-20% yesikhathi somthombo, ngakho-ke ihora OGG → M4A liphele ngemizuzu engu-6-12.

Kungani ihele M4A likhulu / lihlanzekile kunalelo OGG?

Umguquli awushintshi izinga: awunazo izinzuzo noma izilungiselelo zokujwayelekile. Uma ukhuluma ngehlukana, umdlali wakho noma i-media library ingasebenzisa i-ReplayGain noma umsindo wayo ofanayo wokuphakama kokudlala; cindezela ukuphuma ukulalela i-M4A njengoba ikhona.

Ingabe ngiguqula OGG ukulayisha phezulu okuqhubekayo ku M4A?

Uma i-OGG ilayishwe phansi ingakhuselwanga (akukho DRM), yebo. Amafayela okuhamba ngokufihliwe nge-DRM (i-Spotify, i-Apple Music) alayishwe phansi ku-bit level futhi asikwazi ukuwaphatha. Ama-sources e-Bandcamp, i-SoundCloud alayishwe phansi, nama-recordings angaphakathi aguqulwa kahle.

OGG

I-OGG Vorbis inikeza ukucindezelwa komsindo kwekhwalithi ephezulu okufana ne-MP3 kodwa kumahhala ngokuphelele futhi kunomthombo ovulekile.

M4A

I-M4A ifomethi yefayela lomsindo ehlobene eduze ne-MP4. Inikeza ukucindezelwa komsindo kwekhwalithi ephezulu ngokusekelwa kwemethadatha, okuyenza ifanelekele izinhlelo zokusebenza ezihlukahlukene.