Tahuri M4A Tuhinga o mua AMR

Tahurihia Tō M4A Tuhinga o mua AMR tuhinga ngawari

Tīpakohia ō kōnae

*Ngā kōnae kua mukua i muri i ngā haora 24

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 M4A Tuhinga o mua AMR

Hipanga 1: Tukuatu tō M4A 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 AMR kōnae

M4A Tuhinga o mua AMR Ngā Pātai Auau mō te Tahuritanga

He aha te bitrate e whakamahia ana e te AMR?

A lossy AMR 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 AMR (WAV, FLAC) ignores the bitrate and keeps every sample.

Ka whakaitihia te āhua o tōku pūoro mai i te M4A ki te AMR?

Mēnā he ngaro te M4A ā, he kore ngaro te AMR (hei tauira, MP3 → WAV), kāore te AMR i te pai ake i te M4A — kāore e taea e koe te whakaora i ngā mōhiohio kua whakawāteatia. Mēnā he kore ngaro te M4A ā, he ngaro te AMR, e tūmanako ana te AMR codec ki te whakawhāiti anō; i te 192 kbps he mārama tēnei mō te nuinga o ngā ihirangi.

Ka taea e au te tahuri i ngā rau o ngā pūranga M4A ki AMR?

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.

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

Mā te pūmau, ā, (48 kHz M4A → 48 kHz AMR). Mēnā e hiahiatia ana e koe te whakaiti hei ōritetanga (hei tauira, 96 kHz → 44.1 kHz mō te pūngao CD) ka mahi tēnei te kōwhiringa tauira-tauwhāiti ki te whakarerekētanga o te āhuatanga tiketike.

Ka taea e au te whakarerekē i te pūoro i roto i te hipanga M4A ki AMR?

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 AMR through a Normalize tool on this site.

Ka whakapāpāho te AMR ki runga i tōku kaitiaki waka / iPod / Sonos?

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 tūmataiti te M4A o ahau i te wā o te tahuritanga?

Yes. Uploaded M4A files are processed on our own conversion servers, no person reviews them, and they are never shared. The upload and the converted AMR are both deleted automatically about 24 hours after the conversion, which leaves time to download the result. See /privacy/ for the full policy.

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

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.

He aha te mea he nui ake te pūkete o te AMR i te pūtake M4A?

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 AMR as it is.

Ka taea e au te tahuri i ngā tāpiritanga pūwhitinga M4A ki AMR?

Mēnā kāore te tāpiritanga M4A i te parea (kore DRM), ā, kei te whakawaeheretia ngā pūranga rererangi DRM-encrypted (Spotify, Apple Music) i te taumata iti, ā, kāore e taea e tātau te tukatuka i a rātou. Ko ngā pūtake mai i Bandcamp, te tāpiritanga SoundCloud, me ngā pūkete whaiaro ka tahuri tika.

M4A

Kei roto i te M4A te oro AAC i roto i tētahi pūrere MP4, ā, ko te mea e whakamahia ana e iTunes me Apple Music mō ngā whakarerekētanga i whakatakitia.