OGG → AAC

Heoi, ā, e tika ana te whakarite i te taha. He ngaro nga āhuahira e rua, nā reira ko te AAC encoder e mahi ana mai i te oro, kua puta kētia e tētahi whakawhitinga psychoacoustic, ā, ko ōna whakataunga anō e whakakotahi ana i te tautuhi tuatahi. I te 192 kbps, i runga ake rānei i te hua, he mārama tonu te hua mō te nuinga o te whakarongo. Mēnā kei a koe tētahi māngai kore ngaro i tētahi wāhi, ka whakakōrerotia te AAC mai i tērā, ka ārai katoa i te whakawhitinga rua. He ngaro te Vorbis i roto i te OGG, ā, ka whakamahia te mokatere tāupe mā te pūmau, nō reira ka whakaritea te āhuatanga hei taumata ehara i te taupū kbps pūmau. He ngaro te AAC engari he pai ake te pai ake i te MP3, ā, ka whakahaeretia tae atu ki ngā kanikani 48 māori i te whakatū i runga i tētahi hoahoa ira.

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

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.

Mā te tīpako, ā, — 48 kHz OGG e noho ana 48 kHz i AAC. 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.

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 AAC 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. He tino pai ake te AAC i te MP3 i raro i te 128 kbps, ā, ko te aho pūmau i roto i te MP4, YouTube, Apple Music me te pāpāhotanga. He āhua ā-patent te AAC, ā, he tokomaha nga kaiwhakaari tawhito e whakakāhore ana i a ia i te wāhi e whakaae ana rātau ki te MP3.

Yes. Uploaded OGG files are processed on our own conversion servers, no person reviews them, and they are never shared. The upload and the converted AAC 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 AAC as it is.