WMA → M4A

Trosi Eich WMA i M4A ffeiliau yn ddiymdrech

Dewiswch eich ffeiliau

neu lusgo a gollwng eich ffeiliau yma

Planhigion: 1 Trosglwyddiadau/ awr · Eithaf →

Trosi ffeiliau hyd at 1 GB am ddim, gall defnyddwyr Pro drosi ffeiliau hyd at 100 GB; Cofrestrwch nawr

Wrthi'n llwytho i fyny

0%

Sut i drosi WMA i M4A

Cam 1: Llwythwch eich WMA ffeiliau gan ddefnyddio'r botwm uchod neu drwy lusgo a gollwng.

Cam 2: Cliciwch y botwm 'Trosi' i ddechrau'r trosi.

Cam 3: Lawrlwythwch eich ffeil wedi'i throsi M4A ffeiliau


WMA i M4A Cwestiynau Cyffredin Trosi

Pa ddidrad mae'r ffeil M4A yn ei ddefnyddio?
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A lossy M4A is encoded at 192 kbps by default. The Audio Quality setting also offers 320 kbps for the best quality and 128 kbps for a smaller file. A lossless M4A (WAV, FLAC) ignores the bitrate and keeps every sample.
Os WMA yw â cholli a M4A yw heb golli (e.e. MP3 → WAV), nid yw'r ffeil M4A yn well na'r ffynhonnell WMA — ni allwch adfer gwybodaeth a gollwyd gan yr amgodiad gwreiddiol â cholli. Os yw WMA yn heb golli a M4A yn heb golli, disgwyliwch i'r codec M4A ail-gywasgu; wrth 192 kbps mae hyn yn dryloyw ar gyfer bron pob deunydd.
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.
Not in this step. The converter has no loudness setting and leaves the level as it is. To even out the volume, run the finished M4A through a Normalize tool on this site.
MP3 plays almost everywhere. AAC plays on Apple devices, most Android phones and Sonos. FLAC plays on Sonos and Android but not on older iPods, and WAV plays on nearly everything but makes large files. There are no device presets on this page, so choose the target format your player supports.
Yes. Uploaded WMA files are processed on our own conversion servers, no person reviews them, and they are never shared. The upload and the converted M4A are both deleted automatically about 24 hours after the conversion, which leaves time to download the result. See /privacy/ for the full policy.
It depends on the size and length of the file. Small documents and images are usually ready quickly. Long videos take the longest, because most video conversions re-encode every frame.
The converter does not change the level: it has no gain or normalize setting. If you hear a difference, your player or media library is probably applying ReplayGain or its own volume levelling on playback; switch that off to hear the M4A as it is.
Os nad yw'r WMA lawrlwythiad wedi'i ddiogelu (dim DRM), ie. Mae ffeiliau llif wedi'u cêl-ysgrifo gan DRM (Spotify all-lein, Apple Music) wedi'u cêl-ysgrifo ar lefel beitiau ac ni allwn eu datgryptio na'u prosesu. Trosglwyddir ffynonellau o Bandcamp, SoundCloud, archive.org, a recordiadau personol heb broblem.

WMA

Mae WMA (Windows Media Audio) yn fformat cywasgu sain a ddatblygwyd gan Microsoft. Fe'i defnyddir yn gyffredin ar gyfer ffrydio a gwasanaethau cerddoriaeth ar-lein.

M4A

Mae M4A yn fformat ffeil sain sy'n perthyn yn agos i MP4. Mae'n cynnig cywasgiad sain o ansawdd uchel gyda chefnogaeth ar gyfer metadata, gan ei wneud yn addas ar gyfer cymwysiadau amrywiol.


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