Sinthani AC3 ku M4A

Sinthani Yanu AC3 ku M4A zolemba molimbika

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*Mafayilo achotsedwa patatha maola 24

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Kukweza

Momwe mungasinthire AC3 ku M4A

Gawo 1: Kutumiza wanu AC3 kutengerapo ndi kuchotsa mafayilo pogwiritsa ntchito batani pamwambapa kapena ndi Shift ndi dziko.

Gawo 2: Dinani 'Transform' batani kuti ayambe kusintha.

Gawo 3: Yamba wanu anasintha M4A mafayilo

AC3 ku M4A Mafunso Ofunsidwa Kawirikawiri Okhudza Kusintha kwa Anthu

Kodi ndingakonzekere AC3 audio kuti M4A popanda kuwononga mtundu?

Kutsitsa AC3 fayilo ndi converter wathu amasankha M4A codec / bitrate kugwirizana kuti amagwirizana ndi chiyambi. Lossless chida (M4A = WAV / FLAC / ALAC) amateteza zonse sample; lossy chida (M4A = MP3 / AAC / OGG) defaults kuti 192 kbps yomwe ndi yosaoneka kwa ambiri nkhope.

Kodi M4A fayilo imagwiritsa ntchito bitrate iti?

Choyambirira 192 kbps kwa M4A chopanda kusowa; kudzera kwa M4A chopanda kusowa. Kusintha kwa 320 kbps kwa audiophile kapena 96 kbps kwa mawu / podcast. Chosankhachi chimasintha kukula kwa fayilo motsutsana ndi kumvetsera kwa kukoma kwa ma bitrates ochepa kwambiri.

Kodi kusintha kuchokera ku AC3 kupita ku M4A kungachepetse mtundu wa mavidiyo anga?

Ngati AC3 ndi yopanda kusowa ndipo M4A ndi yopanda kusowa (mwachitsanzo MP3 → WAV), fayilo ya M4A si yabwino kuposa AC3 — simungathe kubwezeretsa zambiri zomwe zatulutsidwa. Ngati AC3 ndi yopanda kusowa ndipo M4A ndi yopanda kusowa, yembekezerani kuti M4A codec ibwezeretse kutsitsa; pa 192 kbps izi ndi zosawoneka bwino kwa zinthu zambiri.

Kodi AC3 kuti M4A wosinthira kusamalira ID3 / metadata tags?

Yes — mutu, woimba, album, chaka, track number, album art amawerengedwa kuchokera ku AC3 ndi kulemba mu M4A container (ndipo M4A format imathandizira ma tag, zomwe zonse zofala zimachita).

Kodi ndingagwiritse ntchito AC3 kuti M4A?

Yes — chotsani fayilo ya AC3 ndipo tidzazipanga mofanana. Premium ili ndi ogwira ntchito ambiri mofanana ndi palibe kukana kwa kukula kwa fayilo, kotero fayilo ya 500 imatha m'maola angapo osati m'maola angapo.

Kodi M4A idzakhala ndi mfundo yofanana ndi AC3?

Mwa default ndi yes (48 kHz AC3 → 48 kHz M4A). Ngati mukufuna kuchepetsa khalidwe la kanema chifukwa chogwirizana (mwachitsanzo 96 kHz → 44.1 kHz polemba CD) kusankha kwa khalidwe la kanema kumachita zimenezi ndi kuwonjezera khalidwe la kanema.

Kodi ndingasinthire khalidwe la mawu m'njira ya AC3 mpaka M4A?

Ndiyo — kusankha kwa loudness-normalize kumagwiritsa ntchito ITU-R BS.1770 / EBU R128 ku M4A output, kulenga -14 LUFS (streaming standard) kapena -16 LUFS (podcast standard). Kuthandiza pamene mukusintha nyimbo za m'magulu ndi zigawo zosiyanasiyana za mastering.

Kodi M4A idzasewera pa stereo yagalimoto yanga / iPod / Sonos?

MP3 amasewera padziko lonse. AAC amasewera pa Apple, ambiri Android, Sonos. FLAC amasewera pa Sonos ndi Android, pang'ono bwino pa iPods atsopano. WAV amasewera pa zonse, koma ndi lalikulu. Advanced options kuphatikizapo chipangizo presets kwa izi zogwirizana mizere.

Ndi AC3 wanga wapamwamba wapadera pamene kusintha?

Ndikofunika — AC3 mafayilo omwe amatulutsidwa amachitidwa m'ma worker osiyana ndipo amasungidwa m'maola ochepa. Tisamasewera, sitisunga kapena sitigawana ma audio.

Kodi nthawi yayitali bwanji kusinthira 1-ora AC3 kuti M4A?

Kusintha kwa codec yofanana: 10-30 masekondi. Kusintha kwa codec yosiyana: 10-20% ya nthawi yoyambira, choncho AC3 → M4A yotha m'maola 1-6-12.

N'chifukwa chiyani M4A fayilo ndi loud / chilala kuposa AC3 chiyambi?

Palibe kusintha kwa chitetezo chokhacho chochitika mpaka mutatsegula njira yosintha. Ngati mumaona kusintha kwa chitetezo, chida chanu chosewera nyimbo kapena laibulale ya ma media angagwiritse ntchito ReplayGain kapena kusintha kwa chitetezo cha nyimbo pa kusewera - si ife.

Kodi ndingasinthire AC3 kutsitsa kwa M4A?

Ngati AC3 download siyitetezedwa (sinali DRM), yeah. DRM-encrypted streaming files (Spotify, Apple Music) ndi encrypted pa bit level ndipo sitingathe kuzichita. Mafuta a Bandcamp, SoundCloud download, ndi ma recordings a munthu asinthidwa bwino.