Tshintsha MP4 kuya AIFF

Tshintsha MP4 kuya AIFF amadokhumende ngokulula

Khetha amafayela akho

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

Ukulayisha

Indlela yokuguqula MP4 kuya AIFF

Isinyathelo 1: Layisha eyakho MP4 amafayela usebenzisa inkinobho engenhla noma ngokuhudula bese uphonsa.

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

Isinyathelo 3: Landa i-version yakho AIFF amafayela

MP4 kuya AIFF Ukushintsha

Ngiyikhipha kanjani umsindo kusuka kuhele MP4 njenge AIFF?

Layisha phezulu ihele MP4 futhi sizosusa umsindo, bese siyifaka ku AIFF. Akukho kuphikiswa kwevidiyo okulandelayo futhi akukho kuphikiswa kwekhwalithi ngaphandle kwe-AIFF codec.

Yini i-bitrate yomsindo isebenzisa ihele AIFF?

Iphutha AIFF i-bitrate yi-192 kbps (icacile kumculo). Ungayisusa ibe yi-320 kbps (audiophile) noma 96-128 kbps (ubizo / ipodcast / ifayela elincane). Ukhetho luvela ezinketho eziphezulu.

Ingabe ngizolahlekelwa yikhwalithi yomsindo uma ngisuka ku MP4 kuya ku AIFF?

Uma i AIFF ifomethi ingekho emdlalweni (WAV, FLAC), ugcina yonke isampula ngokugcwele. Uma i AIFF ingekho emdlalweni (MP3, AAC, OGG), i AIFF ikhodekhi icindezela kabusha — ukhwalithi ixhomekeke ku-bitrate kanye nomsindo womsuka. Sisebenzisa iphutha le-192 kbps elibonisa konke okuqukethwe.

Ingabe i-AIFF ekhishwayo igcina isilinganiso sosampula sangaphambilini?

Ngokungajwayelekile yebo — umsindo we-48 kHz ku MP4 uzoba 48 kHz ku AIFF. Uma ufuna i-44.1 kHz (CD-quality) ukuhambisana nabadlali abadala, izinketho eziphakeme zifaka isampula-rate dropdown.

Ingabe ngingakwazi ukukhishwa umsindo kusuka kuhele MP4 ku AIFF ngeqembu elilodwa?

Yebo — khipha isibaya se MP4 amafayela ngaphakathi futhi sizokhipha umsindo ngokuhambisana. Abasebenzisi bepremium bathola abasebenza ngokuhambisana; kuhele olungu-50, lokhu kuyinto ehlukile phakathi kwamasekondi angama-90 namaminithi angama-8.

Ingabe ihele AIFF lizophawulwa ngesihloko / umculi / i-album?

Uma i MP4 ifayela linesigaba noma i-metadata yokusakaza, sikopa ama-fields omculi / isihloko / i-album ku AIFF isiqoqi. Uma kungenjalo i-AIFF ifayela aliphawuliwe - sebenzisa umhleli wesihloko (Mp3tag, Picard) ngemuva kokuthumela ngaphandle uma ufuna izihloko ezigcwele.

Ingabe kuthatha isikhathi esingakanani ukukhishwa kwe AIFF kusuka kuhele MP4?

Ukukhishwa komsindo kushesha kakhulu kunakhodiwe kabusha kwevidiyo - ngokuvamile 5-15% yokuphila komsuka. Ihora elilodwa MP4 → AIFF liphele ngamaminithi angama-3-9 ku-pipeline ejwayelekile.

Ingabe ngizokhipha isigaba se-MP4 somsindo njenge-AIFF?

Akukho kulolu thuluzi — khipha umsindo wonke njenge AIFF lapha, bese usebenzisa /audio-trim/ noma /audio-cutter/ ukucisha inhlanganisela. Indlela yezinhlangothi ezimbili ivame ukukhawulela kunemisebenzi ehlangene.

Ingabe ihele lami MP4 liyimfihlo ngesikhathi sokukhipha umsindo?

Yebo - imodeli yobumfihlo efanayo njengezo zonke izishintsho: abasebenza ngokuzimela, ukususwa okuzenzakalelayo ngaphakathi kwemizuzu, akukho ukuhlolwa komuntu kwezinto eziqukethwe. Bona /privacy/.

Kungani ihele lami AIFF linezithuba ezingenalutho?

Izingcindezi ezinyamalalayo zisho ukuthi i MP4 ihele linesitayela somsindo othile futhi sikhethe umsindo ongalungile. Sebenzisa ukhetho oluthuthukisiwe "umsindo othile" ukukhetha umsindo 0, 1, njll., noma uphinde uhlanganise wonke umsindo ku AIFF othile uma AIFF isekela lokhu.

Ingabe i-AIFF yokukhishwa iyisistereo / mono / 5.1?

Uhlelo lwesixhumi sigcinwa kusuka ku MP4 ngokuzenzakalela — 5.1 MP4 kukhiqiza 5.1 AIFF lapho i-codec ixhasa khona (AAC, FLAC, OGG). Ungacindezela i-stereo noma i-mono nge-sixhumi-siphansi-sokuxuba, okusebenziseka kakhulu ku-podcast workflow.

Ingabe i-AIFF ekhishwayo idlala ku-iPhone / Android / isistereo semoto?

MP3 idlala kuwo wonke amathuluzi. AAC / M4A idlala ku-Apple ne-Android. OGG / Opus idinga umdlali omusha ku-iOS. Izinketho eziphakeme zibonisa "isisetshenziswa" esisetshenzisiwe esikhetha i-AIFF codec engcono kakhulu yokudlala ku target yakho.