Tshintsha WebM kuya AAC

Tshintsha WebM kuya AAC amadokhumende ngokulula

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 WebM kuya AAC

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

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

Isinyathelo 3: Landa i-version yakho AAC amafayela

WebM kuya AAC Ukushintsha

Ngiyikhipha kanjani umsindo kusuka kuhele WebM njenge AAC?

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

Yini i-bitrate yomsindo isebenzisa ihele AAC?

Iphutha AAC 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 WebM kuya ku AAC?

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

Ingabe i-AAC ekhishwayo igcina isilinganiso sosampula sangaphambilini?

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

Ingabe ngingakwazi ukukhishwa umsindo kusuka kuhele WebM ku AAC ngeqembu elilodwa?

Yebo — khipha isibaya se WebM 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 AAC lizophawulwa ngesihloko / umculi / i-album?

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

Ingabe kuthatha isikhathi esingakanani ukukhishwa kwe AAC kusuka kuhele WebM?

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

Ingabe ngizokhipha isigaba se-WebM somsindo njenge-AAC?

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

Ingabe ihele lami WebM 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 AAC linezithuba ezingenalutho?

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

Ingabe i-AAC yokukhishwa iyisistereo / mono / 5.1?

Uhlelo lwesixhumi sigcinwa kusuka ku WebM ngokuzenzakalela — 5.1 WebM kukhiqiza 5.1 AAC 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-AAC 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-AAC codec engcono kakhulu yokudlala ku target yakho.