Tshintsha MP4 kuya OGG

Tshintsha MP4 kuya OGG amadokhumende ngokulula

Khetha amafayela akho

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Ukulayisha

Indlela yokuguqula MP4 kuya OGG

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 OGG amafayela

MP4 kuya OGG Ukushintsha

Ngiyikhipha kanjani umsindo kusuka kuhele MP4 njenge OGG?

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

Yini i-bitrate yomsindo isebenzisa ihele OGG?

Iphutha OGG 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 OGG?

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

Ingabe i-OGG ekhishwayo igcina isilinganiso sosampula sangaphambilini?

Ngokungajwayelekile yebo — umsindo we-48 kHz ku MP4 uzoba 48 kHz ku OGG. 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 OGG 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 OGG lizophawulwa ngesihloko / umculi / i-album?

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

Ingabe kuthatha isikhathi esingakanani ukukhishwa kwe OGG kusuka kuhele MP4?

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

Ingabe ngizokhipha isigaba se-MP4 somsindo njenge-OGG?

Akukho kulolu thuluzi — khipha umsindo wonke njenge OGG 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 OGG 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 OGG othile uma OGG isekela lokhu.

Ingabe i-OGG yokukhishwa iyisistereo / mono / 5.1?

Uhlelo lwesixhumi sigcinwa kusuka ku MP4 ngokuzenzakalela — 5.1 MP4 kukhiqiza 5.1 OGG 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-OGG 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-OGG codec engcono kakhulu yokudlala ku target yakho.