Significantly smaller files.
ALAC is a lossless format that prioritizes fidelity over size. Converting to MKV introduces modern compression that typically reduces file size by an order of magnitude with no perceptible difference at normal playback or viewing.
MENGAPA MENGONVERSI
01
ALAC is a lossless format that prioritizes fidelity over size. Converting to MKV introduces modern compression that typically reduces file size by an order of magnitude with no perceptible difference at normal playback or viewing.
02
MKV is the format most receiving systems expect for this kind of content. Converting upstream avoids the rejection and silent re-encoding that often happen when ALAC reaches an unprepared pipeline.
03
MKV files are typically smaller than their ALAC counterparts, which reduces hosting, transfer, and storage costs at scale. The savings compound when serving the same content to many recipients.
Kunjungi halaman ini di peramban modern mana pun — tanpa instalasi, tanpa pendaftaran, tanpa plugin.
Seret file ALAC Anda ke area pelepasan, atau klik untuk memilihnya dari perangkat Anda.
Konversi berjalan sepenuhnya di peramban Anda. Setelah selesai, file MKV Anda diunduh ke perangkat Anda.
KUALITAS & FIDELITAS
SPESIFIKASI FORMAT
| ALAC | MKV | |
|---|---|---|
| Ekstensi | .m4a .caf | .mkv .mka .mks |
| Tipe MIME | audio/alac | video/x-matroska |
| Diperkenalkan | 2004 | 2002 |
| Pemelihara | Apple | Matroska / CELLAR (IETF) |
| Magic number | — | 1A 45 DF A3 |
| Spesifikasi | Lihat spesifikasi ↗ | Lihat spesifikasi ↗ |
KOMPATIBILITAS
| Platform | Windows | macOS | iOS | Android | Chrome | Firefox | Safari | Edge |
|---|---|---|---|---|---|---|---|---|
| MKV | Bawaan | Aplikasi | Aplikasi | Aplikasi | — | — | — | — |
Mengapa LocalConvert
| Category | LocalConvert | Konverter cloud |
|---|---|---|
| PRIVASI | Files never leave your device. The whole pipeline runs in your browser via WebAssembly. | Files travel to a remote server, sit in queue storage, and may be retained for analytics or moderation. |
| BIAYA | Free, no signup, no daily quotas. | Often free for small files; paid tiers for batch / large / commercial use. |
| BATASAN | Limited only by your device's memory and CPU. Uncompressed WAV stems handled comfortably on desktop. | Typical 100 MB to 1 GB per-file caps, plus rate limits. |
Apple's lossless audio format inside an M4A container.
Typical uses
Apple Music lossless, iTunes lossless libraries.
An open, flexible container that can hold virtually any video, audio, and subtitle codec.
Typical uses
Movie archives, multi-language releases, home media.
Ya. LocalConvert sepenuhnya gratis, tanpa pendaftaran dan tanpa batas per file atau per hari.
Tidak. Konversi ALAC ke MKV terjadi sepenuhnya di dalam peramban Anda menggunakan WebAssembly — file Anda tidak pernah meninggalkan perangkat Anda.
Tidak ada batas tetap — batas praktisnya adalah memori yang tersedia di perangkat Anda. File yang sangat besar mungkin memerlukan waktu lebih lama atau gagal pada perangkat dengan RAM rendah.
Ya — setelah halaman dimuat, konversi ALAC ke MKV berfungsi tanpa koneksi internet. Buka ulang halaman sekali untuk menyimpannya dalam cache.
LocalConvert menggunakan alat standar industri (FFmpeg, ImageMagick, Pandoc) — kualitas sesuai dengan yang digunakan profesional di baris perintah. Format lossy (dengan kehilangan) akan tetap kehilangan sedikit kualitas setiap kali dikode ulang.
Last verified:
ALAC to MKV is processed in your browser with WebAssembly. No upload, no tracking, no limits. Your file never leaves your device.