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Tahuri Opus Tuhinga o mua M4A

Tahurihia Tō Opus Tuhinga o mua M4A kōnae ngawari

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*Ngā kōnae kua mukua i muri i ngā haora 24

Tahurihia kia 1 GB ngā kōnae mō te kore utu, ka taea e ngā kaiwhakamahi Pro te tahuri ki te 100 GB ngā kōnae; Waitohu inaianei

Tukuatu ana

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Me pēhea te huri Opus Tuhinga o mua M4A

Hipanga 1: Tukuatu tō Opus ngā kōnae mā te whakamahi i te pātene i runga ake nei, mā te tōia me te whakataka rānei.

Hipanga 2: Pāwhiritia te pātene 'Tahuri' hei tīmata i te tahuritanga.

Hipanga 3: Tikiake i tō mea kua tahurihia M4A kōnae


Opus Tuhinga o mua M4A Ngā Pātai Auau mō te Tahuritanga

He whakarerekētanga te OPUS ki te M4A?
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Ka taea e koe te tahuri i te M4A ki OPUS i tēnei pae. Mēnā he ngaro te āhua o tētahi o ngā āhua e pā ana, kāore te haerenga paetata i te iti-whakatika, ahakoa he tata tonu, he mārama rānei.
Ko ngā whakaritenga pūmau e ūnga ana ki te mātauranga pāohotanga / tīwae - e ōrite ana ki te pūtake mō te nuinga o ngā kaitirotiro. Mō te whakamahinga pūranga, kōwhiria te kōwhiringa mātauranga tiketike rawa i roto i ngā whakaritenga tahuri.
Heoi, ā, e whai tikanga ana te whakarite i te taha. He ngaro nga āhuahira e rua, nā reira ka mahi te M4A encoder mai i te oro, kua puta kētia e tētahi whakawhitinga psychoacoustic, ā, ko ōna whakataunga anō e whakakotahi ana i te tautuhi tuatahi. I te 192 kbps, i runga ake rānei i te hua, he mārama tonu te hua mō te nuinga o te whakarongo. Mēnā kei a koe tētahi matua kore ngaro i tētahi wāhi, ka whakakōrerotia te M4A mai i tērā, ka ārai katoa i te whakawhitinga rua. Ko te Opus e whakawhānui ana i te 6 kbps mono speech ki te 510 kbps stereo music i roto i te rererangi ōrite, ā, ka huri noa i ngā āhuatanga. Kei roto i te M4A te AAC i te nuinga o nga take, Apple Lossless rānei (ALAC) ina puta mai i tētahi tāruatanga kore.
He pūrere me te orooro i roto i a ia, kaua ko te orooro i tōna ake. Ko taua apa tāpiri ko te wāhi e pupuritia ai te roanga, te taupū rapu me ngā metadata e tautuhia ana e te āhua, kia mōhio ai te kaitapere ki te roa o tētahi M4A i mua i te whakakōrerotanga o tētahi tāruatanga kotahi, kaua e whakataki i te faila katoa hei kitea. Ko te tikanga hoki kāore te whakaroatanga i te whakatau i te mea e āhua nei: he maha ngā pūrere o tēnei momo e whakaaetia ana kia nui ake i tētahi momo orooro, ko te take e rua ai ngā pūkete M4A ka rerekē te whanonga i te wā e kitea ana i waho.
Mai i te Wīwī, ā, ko te nuinga o te wā mai i ngā pūmanawa, ehara i te mea mai i ngā pūrere. I hangaia te OPUS mō te whakawhitiwhiti me ngā mekameka utauta pūtake-whenua, nō reira ka puta mai i roto i ngā rawa kēmu, ngā pūkete whakataki, ngā pūkōrero podcast me ētahi atu mea i hangaia e ngā tāngata kāore e hiahia ana ki tētahi kōrero ā-whakahaere. Ko te mea kāore e puta mai i roto ko ngā pūrere hiko, ko te take noa iho e hiahiatia ana e tētahi te tahuri i tētahi. Ko Opus he paerewa IETF mai i te tau 2012 nāna i whakakotahi te pūrere kōrero SILK o Skype me te pūrere pūoro CELT o Xiph ki roto i tētahi hoahoa.
He, kāore he āhuatanga e hiahiatia ana kia māharahara. He tūmatanui te whakaahuatanga, ka taea e tētahi te whakatinana i tētahi kaituhi, i tētahi kaituhi rānei me te kore e pānui, ā, kāore e taea e tētahi te huri i ēnei whakaritenga i muri mai - ko te take e puta ai i roto i ngā utauta pūtake-tūwhera, i ngā mīhini kēmu me ngā wāhi katoa ka whakamutua te kaupapa e te whakawhitinga ā-ara. Kāore te tahuri i te whakarerekētanga; ko ngā pūkete kua noho tika kētia e koe hei whakamahi.
I puta mai i a Apple, ā, ka tū i reira. M4A ko te mea i whakataua e te papatono Pūoro me te iTunes Store, ko te take ko te pūmautanga i ia pūrere Apple, ko te take e ako ana te whakaroanga hei Apple - engari ko te whakamāramatanga i raro iho he paerewa tūwhera, ā, ko ia pūrere, kaitiaki, pūmatua kaitiaki me te kaipāpāho pāpāho o nāianei e ako ana. Kāore he mea hei whakatū, ā, kāore he pūmanawa Apple e pā ana ki te whakaputa i tētahi i tēnei wāhi. Ko te M4A he pūrere MP4 e mau ai te oro anake, ā, ko te mea e whakaputaina ana e iTunes, Apple Music me te taupānga iPhone Voice Memos.
Free conversions have a size limit per file, set by the type of file, and the page tells you when a file is over it. A paid plan removes that limit, so much larger files can be converted.
Several files in one job need a paid plan. Free use is one file per conversion, one conversion an hour. On a paid plan you can add several files to one job, then download each result on its own or all of them in one ZIP.
Uploaded files are processed on our own conversion servers, nobody looks at them, and they are not shared. The upload and the converted file are both deleted automatically about 24 hours after the conversion, which leaves time to download the result. See /privacy/ for the full policy.
Ka tākaro te M4A i roto i te nuinga o ngā kaiwhakaari pūoro, ngā mōhiohio, me ngā puna pāpāho. Ko iTunes / Apple Music, VLC, Foobar2000, me ngā taupānga pāpāho tāngata e whakahaere ana i te āhua taketake.
Kāore. Ka haere te whakarerekē i roto i tōna tītohunga, i a tātau pūrangi hoki - kāore he tāpiri, kāore he whakatū, kāore he mana whakahaere. Ka mahi i runga i ngā Windows, macOS, Linux, ChromeOS, iOS, me Android.

Opus

Ko Opus te pūkōrero oro whakawhāiti o nāianei e whakamātau ana i te MP3 me te AAC i ngā mokatere iti, nā reira ko te kōrero me te whakawhiti kōrero e whakamahi ana i a ia.

M4A

Kei roto i te M4A te oro AAC i roto i tētahi pūrere MP4, ā, ko te mea e whakamahia ana e iTunes me Apple Music mō ngā whakarerekētanga i whakawāteatia.


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