AC3 → M4A

Tahurihia Tō AC3 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 AC3 Tuhinga o mua M4A

Hipanga 1: Tukuatu tō AC3 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

AC3 Tuhinga o mua M4A Ngā Pātai Auau mō te Tahuritanga

He pēhea te tahuri i a au i te AC3 oro ki te M4A me te kore e ngaro te āhuatanga?

Whakataki i te AC3 me te kaiwhakarere e kōwhiri ana i te M4A ngā kōwhiringa codec / bitrate e ōrite ana ki te tātai pūtake. Ko te M4A kore ngaro (WAV / FLAC / ALAC) e pupuri ana i ia tauira; ko te M4A ngaro (MP3 / AAC / OGG / Opus) te pūmau ki te 192 kbps e mārama ana mō te nuinga o ngā ihirangi pūoro katoa.

He aha te bitrate e whakamutu ana te M4A?

192 kbps te pūtake mō te ngaro M4A; whakawhitinga mō te kore ngaro M4A. Whakapae ki te 320 kbps mēnā e hiahiatia ana e koe te pūmautanga ngaro tino nui, 128 kbps mō te tuaritanga podcast-ki te rahi, 96 kbps rānei mō ngā pūtake reo- anake e nui ake ai te nui o te faila iti iho i te taipitopito o te whare karakia.

Ka whakaiti te haere mai i te AC3 ki te M4A i te āhua o te āhua o tōku oro?

Mēnā he ngaro te AC3 (MP3, AAC) ā, he kore ngaro te M4A (WAV, FLAC), kāore te M4A i te pai ake i te AC3 — kāore e taea e koe te whakaora i ngā mōhiohio kua whakakoretia e te codec ngaro AC3. Mēnā he kore ngaro te AC3 ā, he ngaro te M4A, e tūmanako ana te M4A whakakōrero kia whakawhāiti anō; i te 192 kbps kāore e mōhiotia te ngaro ki te nuinga o ngā oro.

E pupuri ana te AC3 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, te BPM, te whiwhinga whakahōu e ako ana mai i te AC3 me te tuhi ki ngā āpure ōrite i runga i te M4A. ID3v2 (MP3), ngā kōrero Vorbis (OGG, FLAC), ngā ngota MP4 (AAC, M4A), RIFF INFO (WAV), iXML ngā wāhanga katoa o te mahere mārama.

Ka taea e au te tahuri-whakahaere i ngā rau o ngā pūranga AC3 ki M4A?

He — Ka tangohia tētahi pūranga o ngā pūranga AC3 ki roto, ā, ka tukatuka i a rātou. He nui ake ngā kaimahi taurite o te Premium, 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 tiakina te hanganga pūranga i te huaputa ZIP.

Ka pupuri te M4A i te ōritetanga tauira pēnei i te AC3?

Mā te pūmau, ā, (48 kHz AC3 e whakaputa ana i te 48 kHz M4A, he 44.1 kHz AC3 e whakaputa ana i te 44.1 kHz M4A). Mō te ōritetanga tauwhāiti — hei tauira, te whakaiti i ngā māngai whare taupuni 96 kHz ki te 44.1 kHz M4A mō te whakairo CD, te whakapiki rānei i te 22 kHz te karere reo ki te 44.1 kHz M4A — ka hoatu te whakaiti o te ōrite tauira ki te whakarerekētanga āhua SOX-ki te āhua.

Ka taea e au te whakarerekē i te pūoro i roto i te hipanga AC3 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), he uara rānei o te tangata. Ka whai hua ina tahuri ngā whakarerekētanga pūnoa me ngā taumata whakahaere rerekē ki tētahi pūrākau pūoro kotahi M4A.

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

Ka whakapāpāho te MP3 i ngā pūrere katoa i hangaia i ngā tau e 20 kua hipa. Ka whakapāho te AAC i runga i te Apple, i te nuinga o te Android, i te Sonos, i ngā pūrere o nāianei. Ka whakapāho te FLAC i runga i te Sonos me te Android o nāianei, he iti iho te pai i ngā iPods tawhito. Ka whakapāho te WAV i ngā mea katoa engari he nui te faila. Ka kōwhiria e te whakapāho-whāinga pūrere tētahi pūrere haumaru M4A mō te pūnaha e tautuhia ana e koe.

He tūmataiti te AC3 o ahau i te wā o te tahuritanga?

He — e whakaata ana ngā pūranga AC3 i whakarewaina i roto i ngā kaimahi motuhake, ā, ka tangohia i roto i ngā minu. Kāore anō tātau ki te whakataetae, ki te penapena, ki te tiritiri rānei i ngā ihirangi oro. Ka haere te pūtautau i runga i ngā pūrere e whakahaeretia ana e tātau i te mutunga ki te mutunga; kāore he ratonga tuatoru e whiwhi ana i tō koe.

He maha te wā e huri ai i tētahi wā 1-AC3 ki M4A?

Ko te kōaro-kōrero ōrite (hei tauira, AAC i roto i M4A -> AAC i roto i MP4): 10-30 sekone. He huringa kōaro (hei tauira, FLAC -> MP3, WAV rānei -> AAC): i te nuinga o te 10-20% o te roanga pūtake, nō reira ko te 1-ora AC3 -> M4A e whakamutu ana i roto i ngā minu 6-12 i runga i te pūtautau.

He aha te nui ake o te M4A, he mārō rānei i te pūtake AC3?

Kāore he huringa whiwhinga ā-māori mēnā kāore te kōwhiringa pūnoa i whakahohetia. Mēnā e mārama ana ki tētahi neke taumata, ka taea e tōna kaiwhakaari oro, te puna pāpāho rānei te hoatu i te ReplayGain, i te pūnoa-pātahi rānei i te whakateretanga - whakakore i taua mea, ā, ko te M4A he oro ōrite ki te AC3 (mō te kore ngaro), he ōrite rānei ki te āhua (mō te ngaro mārama).

Ka taea e au te tahuri i ngā tāpiritanga AC3 mai i Bandcamp / SoundCloud ki M4A?

Mēnā kāore te AC3 i te parea (kore DRM), ā, kei te whakawaeheretia ngā pūranga rerenga DRM-encrypted (Spotify offline, Apple Music) i te taumata iti, ā, kāore e taea te tukatuka. Ko ngā pūtake mai i ngā hokonga Bandcamp, SoundCloud ka whakawāteatia, ka whakawāteatia ngā pūrongo podcast, me ngā pūkete whaiaro katoa ki te M4A.

AC3

AC3 (Kotēkē Ororongo 3) Ko te hōputu kōpeketanga ororongo whakamahia nuitia i roto i DVD me Blu-ray ara ororongo kōpae.

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.