WAV → M4A

Tahurihia Tō WAV Tuhinga o mua M4A kōnae ngawari

Tīpakohia ō kōnae

Ka tangohia rānei ā-rānei ōna doke ki konei

Whakahaua: 1 Ka whakawhitinga/ora · Kāore i te whakawhāiti →

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

Me pēhea te huri WAV Tuhinga o mua M4A

Hipanga 1: Tukuatu tō WAV 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

WAV Tuhinga o mua M4A Ngā Pātai Auau mō te Tahuritanga

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

Whakataki i te WAV me te kaikōrero e kōwhiri ana i te M4A codec me te bitrate hei ōrite ki te pūtake. Kāore i te ngaro M4A (WAV / FLAC / ALAC) e pupuri ana i ia tauira i te pēhi; ko te ngaro M4A (MP3 / AAC / OGG / Opus) te pūmau ki te 192 kbps e mārama ana mo te nuinga o ngā oro. Ko te tikanga ka rokiroki te WAV i te PCM kāore i whakawhāititia - ka pupuritia tika ia tauira, i te mokowā o te hōhonu me te mokatere tauira i tangohia. 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 nui te āhuatanga e ngaro ai ahau i te tahuritanga o WAV ki M4A?

Ko ētahi, ā, he tūturu — ko tēnei te aronga kotahi e whakawāteatia ai ngā mōhiohio. WAV e pupuri ana i ia tauira; M4A e whakakore ana i te mea e matapae ana tētahi tauira ā-hinengaro kāore e taea e koe te whakarongo. I te 192 kbps me te nui ake i taua matapae, he tino pai te mārama i runga i te nuinga o ngā rawa me te nuinga o ngā pūrere. Whakataki te WAV hei māngai, nā te mea kāore e taea e koe te hoki ki a ia mai i te M4A.

Ka taea e au te tohu i te M4A me ngā mōhiohio kaiwaiata me te pūrākau?

Heoi, ā, he whiwhinga tūturu i runga i te WAV, kāore he wāhi e whakawhirinaki ana ki te rokiroki i tētahi o ia. M4A e mau ana i te taitara, te kaitapere, te pūrākau, te tau, te tau rererangi me te toi kāwai i roto i te kāwai anō, kia tika ai te pūranga pūoro me te kore e whakawhiti i te kāwai. Ka pupuri te M4A i ngā metadata āhua iTunes, ngā wāhanga me ngā mahi toi, ā, ko te āhua oro māori i runga i ngā pūrere Apple katoa.

Ka angitu te whakarewa i tētahi pūkete roa WAV?

Ko ngā pūkete wātea e whakawhāiti ana ki te 100 MB ia pūkete, ā, WAV e haere ana ki te tata ki te 10 MB ia minu i roto i te stereo nā te mea kāore he mea e whakawhāiti ana — ka rokirokitia ia tauira ki te whānui katoa. Te tekau minu kua noho ki te tepe. Ka whakatū te utu i te taitapa, ā, he 4 GB te tauine o te hanga i runga ake i taua mea, nā reira ka tae mai ngā hautanga roa ki te wehenga ki ngā wāhanga tau; tuku i a rātou tahi, ā, ka whakaarotia hei mahi kotahi. He tino nui te WAV — tata ki te 10 MB ia minu i te āhuatanga CD — ā, he 4 GB te tauine o te āhua o te pūrākau, ā, kāore he wāhi mō ngā tohu tika.

He aha te bitrate ka whakamahia e te pūkete M4A?

Ko te pūmau ko te 192 kbps 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 pūranga ki te pono whakarongo; i raro iho i te 96 kbps ka kitea ngā hua o te ngaro i runga i te pūoro.

Ka whakaiti te haere mai i te WAV ki te M4A i te āhuatanga o ahau?

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

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

He — e ako ana te taitara, te kaitapere, te pūrākau, te tau, te tau o te whakataki, me te whakaahuatanga pūrākau mai i te WAV me te tuhi ki te M4A i reira e tautoko ana te hanga i ngā tohu. Ko ngā ūnga katoa (MP3, AAC, FLAC, OGG) e whakahaere tika ana i ngā tohu; kāore te WAV mārō. 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.

Ka taea e au te tahuri i nga rau o nga pūranga WAV ki M4A?

He — Ka tangohia he pūrākau o ngā pūranga WAV ki roto, ā, ka whakamātautau mātou i a rātou i te whakarara. He nui ake ngā kaimahi whakatata o te Premium, ā, kāore he tauine tauine-whakahaere, nā reira ka oti te rōpū 500-file i roto i ngā minu, kaua ko ngā tekau minu.

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

Mā te tīpako, ā, — 48 kHz WAV e noho ana 48 kHz i M4A. Mēnā e hiahiatia ana e koe te whakaiti i te ōritetanga (96 kHz → 44.1 kHz mō te pūkōrero CD), ka hoatu te kōwhiringa tātauira ki te whakawātea ā-whakahaere i te whakawhitinga waehere ōrite.

Ka taea e au te whakawātea i te pūoro ina tahuri WAV ki M4A?

He — ka hoatu e te kōwhiringa pūnoa-pūnoa te pūnoa ITU-R BS.1770 / EBU R128 ki te M4A, e ūnga ana ki -14 LUFS (paerewa rererangi), -16 LUFS rānei (paerewa podcast). Ka whai hua ina whakawāteatia ngā whakataki i ngā taumata rerekē.

Ka whakapāpāhia te M4A o ahau i runga i te pūrere waka, i te iPod, i te Sonos rānei?

Ka whakatangitangi te MP3 i ngā wāhi katoa. Ka whakatangitangi te AAC i runga i te Apple, te nuinga o te Android, me te Sonos. Ka whakatangitangi te FLAC i runga i te Sonos me te Android engari kāore i runga i ngā iPod tahi. Ka whakatangitangi te WAV i ngā mea katoa engari he nui rawa. Ko te whakatūtū-whakahaere-whakahaere-whakahaere e kōwhiri ana i tētahi M4A codec i whakawhāititia ai mō ngā pūrere o tōmu ūnga. E rua nga mea rerekē e whakawāteatia ana e M4A i muri i tētahi whakaroanga — AAC ngaro me ALAC kore ngaro — ā, kāore te tautoko ā-Apple i te ōrite.

He tūmataiti te tāku WAV i te wā o te tahuritanga ki M4A?

He — e whakarewaina ana ngā pūranga i whakarewaina WAV ki ngā kaimahi motuhake, ā, ka whakakoretia i roto i ngā minu. Kāore anō tātau ki te whakataetae, ki te rokiroki roa, ki te tiritiri rānei i ngā ihirangi oro. Ko te matapihi tautuhi katoa i roto i /privacy/.

WAV

Ka rongoatia te oro e ngā kōnae WAV i te hōputu kāore i kōpeketia, ka puta he oro kounga CD, he mea tino pai mō ngā mahi oro ngaio.

M4A

M4A Ko te hōputu kōnae ororongo e te piri tata ki MP4. Ka tukuna he kohinga ororongo kounga teitei me te tautoko mo nga metadata, e pai ana mo nga momo tono.