Léngkah 1: Unggah anjeun MP3 file nganggo tombol di luhur atanapi ku cara sered teras leupaskeun.
Léngkah 2: Klik tombol 'Convert' pikeun ngamimitian konvérsi.
Léngkah 3: Unduh anu parantos dirobih AAC file
MP3 ka AAC FAQ Konversi
Bitrate apa sing digunakake file AAC?
+
A lossy AAC 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 AAC (WAV, FLAC) ignores the bitrate and keeps every sample.
Apa ngowahi MP3 dadi AAC iku penet-penet lossy kaping kalih?
+
Ya, sarta patut direncanakeun. Dua formatna téh teu aya nu bisa dileungitkeun, jadi encoder AAC ngagawé ti audio anu geus ngaliwatan hiji léngkah psychoacoustic, sarta kaputusanana sorangan ngagabungkeun set kahiji. Dina 192 kbps atawa leuwih hasilna masih transparan pikeun kabéh anu ngadangu. Upami anjeun gaduh master tanpa kaleungitan di mana waé, ngaenkoding AAC ti éta malah ngahindari léngkah ganda sacara lengkep. MP3 mangrupakeun format audio digital anu diwangun ku 128 bit, 320 kbps, sarta 192 kbps. AAC mangrupakeun format lossy tapi leuwih efisien ti MP3, sarta bisa ngadalikeun nepi ka 48 saluran sacara native tinimbang disambungkeun kana desain stereo.
Apa ngetik saka MP3 menyang AAC bakal ngurangi kualitas swaraku?
+
Upami MP3 aya kaleungitan sarta AAC aya tanpa kaleungitan (misalna MP3 → WAV), berkas AAC henteu langkung saé tibatan MP3 — anjeun teu tiasa ngareset inpormasi anu parantos dibuang. Upami MP3 aya kaleungitan sarta AAC aya kaleungitan, ngarepkeun kodek AAC pikeun ngamampatkeun deui; dina 192 kbps ieu transparan pikeun kabéh isi.
Bisakah aku ngowahi ratusan file MP3 dadi AAC?
+
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.
Apa AAC bakal tetep nganggo frekuensi sampel sing padha karo MP3?
+
Ku pigura pigura, ya (48 kHz MP3 → 48 kHz AAC). Upami anjeun kedah ngaleupaskeun sampel pikeun kacocokan (contona 96 kHz → 44.1 kHz pikeun ngabakar CD) pilihan tingkat sampel canggih ngalakukeun ieu kalayan ngaleupaskeun sampel deui kualitas luhur.
Apa aku bisa normalisasi swara ing langkah MP3 nganti AAC?
+
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.
Apa AAC bakal dimainake ing aplikasi stereo mobil / iPod / audiobookku?
+
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.
Apa file MP3ku pribadi nalika ngganti?
+
Yes. Nobody listens to or shares the audio, which matters for personal audiobook libraries, and uploaded MP3 files and their converted copies are deleted automatically about 24 hours after conversion.
Apa wektu sing dibutuhake kanggo ngowahi buku swara 10 jam MP3 dadi AAC?
+
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.
Mengapa file AAC lebih keras / tenang daripada sumber MP3?
+
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.
