Chinja WAV kuti M4A

Chinja Yako WAV kuti M4A Documents with ease

Chidza mafaera ako

*Mafaira adzimwa mushure memaawa makumi maviri nemana

Shandura mafaira anosvika 1 GB mahara, vashandisi vePro vanogona kushandura mafaira anosvika 100 GB; Nyorera izvozvi

Kuisa

Maitiro ekushandura WAV kuti M4A

Danho 1: Isa yako WAV mafaira uchishandisa bhatani riri pamusoro kana nekudhonza nekudonhedza.

Danho rechipiri: Dzvanya bhatani rekuti 'Convert' kuti utange kushandura.

Danho rechitatu: Dhawunirodha yako yakashandurwa M4A mafaira

WAV kuti M4A Mibvunzo Inowanzo bvunzwa Nezvekuchinja

Chii chinonzi WAV kusvika ku M4A audio converter?

WAV ndeye lossless audio; M4A ndeye lossy. Mugadziri anoshandurazve waveform pa configurable bitrate. Iyo mhinduro ndeye shoma kwazvo asi inobvisa zvimwe zvisinganzwisisike zvema frequency zvemukati - zvinoratidzwa zvakanyanya pa192 kbps +.

Ndeipi bitrate ndinofanira kusarudza ye M4A?

320 kbps yemhando yechinyakare, 256 kbps yekutaura kwakanaka, 192 kbps yekutamba, 128 kbps kana faira rakaoma. Pamusoro pe96 kbps, zvinhu zvinonzwa pazvinyorwa zvinobata.

I WAV kusvika ku M4A kushandurwa kuri kudzokera?

Iwe unogona kushandura M4A kuma WAV pane iyi saiti. Kana imwe yemhando dziri kutaurwa iri nematambudziko, iyo round-trip haisi bit-perfect kunyangwe ichionekwa kana kutaurwa.

Chii chinoita kuti M4A chive chidiki kupfuura WAV?

Zviri pachena kuti 5-10x zvidiki zvemapikicha, 5-15x zvidiki zvemavhidhiyo. Kuenzanisa kwakajeka kunoenderana nemhando yemhando yakasarudzwa uye zvemukati - flat solid-color mapikicha uye zvisina kunaka zvemukati zvinodzikisa zvakanyanya kupfuura mapikicha ane ruzivo kana mavhidhiyo ane mashoko.

Ndezvipi zvinhu zvinondisiya ndisina kunaka kana ndichishandura WAV kuita M4A?

Zvimwe, uye zvinoramba zvichishanda - izvi ndezvimwe zvinotungamira kune ruzivo rwakachengetwa. WAV inochengeta chero sampli zvakajeka; M4A inobvisa izvo psychoacoustic model inofungidzira kuti hauzozvinzwa. Pa 192 kbps uye pamusoro peiyo kufungidzira ndeyekuvimbika kunyatsojeka pane zvinhu zvakawanda uye zvigadzirwa zvakawanda. Tenga WAV semu master yako, nekuti haugone kudzokera kune iyo kubva ku M4A. WAV zvinochengeta zvakaoma uncompressed PCM - chero sample akachengetwa zvakakwana, pa chero bit kureba uye sample rate akatora. An M4A iine AAC mumamiriro ezvinhu akawanda, kana Apple Lossless (ALAC) apo yakaita kubva ku lossless kurova.

Ndinogona here kuisa zita remutambi kana realbum paM4A?

Ndiyo, uye ndeimwe yechokwadi kubudirira kupfuura WAV, iyo haina kuchengeta chero chinhu. M4A inotakura zita, muimbi, album, gore, track number uye inopinda mufananidzo wecover mubhokisi, saka musikana webhuku rezvinyorwa anoitumira zvakakwana pasina manual pass. M4A inoita kuti metadata, mabhuku, uye maartist arambe aripo, uye ndiyo audio format inoshandiswa neApple.

Chii chakakodzera kuti chiite M4A faira?

A container with the audio inside it, rather than the audio on its own. That extra layer is where the length, the seek index and whatever metadata the format defines are kept, so a player knows how long a M4A is before decoding a single frame instead of scanning the entire file to find out. It also means the extension does not always settle what is inside: several containers of this kind are allowed to hold more than one kind of audio, which is why two M4A files can behave differently while looking identical from outside.

I WAV yakakwana yekushandiswa uye kugoverwa?

Yeah, pasina mamiriro anokosha kushamisika. Specification ivanhu, chero munhu anogona kumisikidza encoder kana decoder pasina kubvunza kana kubhadharisa, uye hapana munhu anogona kuchinja izvi zvibvumirano mushure me - izvo ndizvo nei inoonekwa mu open-source maturusi, mu game engines uye chero kupi kubvumirana kwemutemo kwaizouraya chirongwa. Kuchinja kubva kwacho hakusi kubvisa kuti; faira iwe wakanga wakachengeta zvakafanana sezvakanga.

Ndeipi M4A format inoshandiswa chete neApple?

It came out of Apple and it stops there. M4A is what the Music app and the iTunes Store settled on, which is why it is the default on every Apple device and why the extension reads as a Apple one — but the specification below is a open standard, and every current phone, browser, car head unit and media player reads it. There is nothing to install and no Apple software involved in producing one here. M4A ndiyo MP4 yekuchengetera iine mashoko chete, uye ndiyo iTunes, Apple Music uye iPhone Voice Memos app inogadzira.

Ndeipi huwandu hwefaira rinogona kushandurwa kubva ku WAV kuenda ku M4A?

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.

Ndinogona kushandura akawanda WAV mafaera ku M4A panguva imwe chete?

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.

Chii chinoitika kune yangu WAV faira mushure mekushandurwa?

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.