Tahuri WMA Tuhinga o mua M4A

Tahurihia Tō WMA Tuhinga o mua M4A tuhinga ngawari

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Tukuatu ana

Me pēhea te huri WMA Tuhinga o mua M4A

Hipanga 1: Tukuatu tō WMA 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

WMA Tuhinga o mua M4A Ngā Pātai Auau mō te Tahuritanga

He pēhea te tahuri i a au i te WMA oro ki te M4A me te kore e ngaro te āhuatanga?

Whakaata te WMA me tātau ka kōwhiri i te M4A ngā kōwhiringa codec / bitrate e ōrite ana ki te pūtake. Ko te ūnga kore ngaro (M4A = WAV / FLAC / ALAC) ka pupuri i ia tauira; ko te ūnga ngaro (M4A = MP3 / AAC / OGG) he pūmau ki te 192 kbps e mārama ana mo te nuinga o ngā oro.

He aha te bitrate e whakamahia ana e te M4A?

192 kbps te pūmau mō te ngaro M4A; whakawhitinga mō te kore ngaro M4A. Whakapae ki te 320 kbps mō te pūoro, 96 kbps rānei mō te reo / podcast. Ko te kōwhiringa e whakawhiti ana i te rahi o te pūkete ki te pono pūrongo i ngā tāupe iti rawa.

Ka whakaitihia te āhua o tōku pūoro mai i te WMA ki te M4A?

Mēnā he ngaro te WMA ā, he kore ngaro te M4A (hei tauira, MP3 → WAV), kāore te M4A i te pai ake i te WMA — kāore e taea e koe te whakaora i ngā mōhiohio kua whakawāteatia. Mēnā he kore ngaro te WMA ā, he ngaro te M4A, e tūmanako ana te M4A codec ki te whakawhāiti anō; i te 192 kbps he mārama tēnei mō te nuinga o ngā ihirangi.

E pupuri ana te WMA ki te M4A kaiwhakarere i ngā tohu ID3 / metadata?

He — ko te taitara, te kaitapere, te pūrākau, te tau, te tau rererangi, te toi pūrākau e ako ana mai i te WMA ā, ka tuhituhi ki roto i te M4A kōwaruha (i reira ko te āhua M4A e tautoko ana i ngā tohu, e whai ana ngā mea noa iho).

Ka taea e au te tahuri i ngā rau o ngā pūranga WMA ki M4A?

He — ka tangohia he pūranga o ngā pūranga WMA ki roto, ā, ka tukatuka i a rātou i te whakarara. He nui ake ngā kaimahi whakarara o te utu, ā, kāore he tauine tauine-whakahaere, nā reira ka oti te rōpū 500-file i roto i ngā minu, kaua i ngā tekau minu.

Ka pupuri te M4A i te ōritetanga tauira pēnei i te WMA?

Mā te pūmau, ā, (48 kHz WMA → 48 kHz M4A). Mēnā e hiahiatia ana e koe te whakaiti hei ōritetanga (hei tauira, 96 kHz → 44.1 kHz mō te pūngao CD) ka mahi tēnei te kōwhiringa tauira-tauwhāiti ki te whakarerekētanga o te āhuatanga tiketike.

Ka taea e au te whakarerekē i te pūoro i roto i te hipanga WMA ki M4A?

He — ka hoatu e te kōwhiringa pūnoa-pūnoa te pūnoa ITU-R BS.1770 / EBU R128 ki te huaputa M4A, e ūnga ana ki -14 LUFS (paerewa rerenga), -16 LUFS rānei (paerewa podcast). Ka whai hua ina tahuri ngā whakarerekētanga whakatōpū me ngā taumata whakahaere rerekē.

Ka whakapāpāho te M4A ki runga i tōku kaitiaki waka / iPod / Sonos?

Ka whakapāpāhotia te MP3 i te ao whānui. Ka whakapāhotia te AAC i runga i te Apple, te nuinga o te Android, Sonos. Ka whakapāhotia te FLAC i runga i te Sonos me te Android, he iti iho te pai i runga i ngā iPods tawhito. Ka whakapāhotia te WAV i runga i ngā mea katoa engari he nui rawa. Kei roto i ngā kōwhiringa tiketike ko ngā pūrere i te wā o ēnei ūnga noa.

He tūmataiti te WMA o ahau i te wā o te tahuritanga?

Yes — uploaded WMA files are processed in isolated workers and deleted within minutes. We never play, store, or share the audio content.

He maha te wā e huri ai i tētahi wā 1-WMA ki M4A?

Ko te kōwae ōrite-kore-kore: 10-30 sekone. Whakawaere ki tētahi kōwae rerekē: i te nuinga o te 10-20% o te roanga pūtake, nō reira ko te 1-ora WMA → M4A e whakamutu ana i roto i ngā minu 6-12.

He aha te mea he nui ake te pūkete o te M4A i te pūtake WMA?

Kāore he huringa whiwhinga ā-māori e puta ana engari rawa ka whakahohetia e koe te kōwhiringa pūnoa. Mēnā ka kitea e koe he huringa taumata, ka taea e koe te hoatu i te ReplayGain, te pūnoa-pāpāho rānei i te whakateretanga — ehara i a mātou.

Ka taea e au te tahuri i ngā tāpiritanga pūwhitinga WMA ki M4A?

Mēnā kāore te tāpiritanga WMA i te parea (kore DRM), ā, kei te whakawaeheretia ngā pūranga rererangi DRM-encrypted (Spotify, Apple Music) i te taumata iti, ā, kāore e taea e tātau te tukatuka i a rātou. Ko ngā pūtake mai i Bandcamp, te tāpiritanga SoundCloud, me ngā pūkete whaiaro ka tahuri tika.

WMA

Ko te WMA he oropū Microsoft mai i te wā o Windows Media, ka taea tonu te whakaako i ngā wāhi katoa engari kua roa te wā i whakahōutia e te AAC me te MP3.

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 whakatakitia.