Convert Apple Lossless Audio Codec (.alac) to Flash Video (.flv) online for free. Fast, secure audio conversion with no watermarks or registration.
Upload your .m4a file by dragging it into the upload area or clicking to browse.
Choose your output settings. The default settings work great for most files.
Click Convert and download your .flv file when it's ready.
ALAC stores lossless audio in Apple's M4A container. FLV (Flash Video) is Adobe's legacy streaming container, supporting MP3 and AAC audio. Flash Player reached end-of-life in December 2020.
Converting ALAC to FLV leverages lossless source quality for optimal Flash format output. Since ALAC decodes to perfect PCM, the AAC/MP3 encoding in FLV benefits from the best possible source material.
Legacy RTMP streaming servers and Flash-based platforms require FLV input. Converting ALAC to FLV enables lossless Apple recordings to enter Flash streaming pipelines.
The lossless ALAC source ensures the best possible AAC or MP3 quality within FLV — a single lossy step from perfect PCM.
FFmpeg decodes ALAC to perfect PCM and encodes to AAC or MP3 within FLV. The lossless decode means only one lossy step — producing optimal FLV audio quality. FLV metadata is stored in the onMetaData script tag.
AAC at 128-256 kbps from ALAC produces excellent quality — single-generation lossy encode from perfect source. Better than converting from any other lossy format.
| Device | ALAC | FLV |
|---|---|---|
| Windows PC | Partial | Partial |
| macOS | Native | Partial |
| iPhone/iPad | Native | Partial |
| Android | Partial | Partial |
| Linux | Partial | Partial |
| Web Browser | No |
Resolution: N/A
Bitrate: 320 kbps
OGG Vorbis preferred
Resolution: N/A
Bitrate: 256 kbps
AAC format required
Resolution: N/A
Bitrate: 128 kbps
Lossless FLAC/WAV for best quality
Resolution: N/A
Bitrate: 128 kbps
MP3 mono for spoken word
ALAC to FLV produces optimal Flash audio from lossless Apple sources. Use AAC for the best quality.
Transfer Aman
Unggahan terenkripsi HTTPS
Privasi Utama
File dihapus otomatis setelah pemrosesan
Tanpa Pendaftaran
Mulai mengonversi secara instan
Berfungsi di Mana Saja
Browser apa pun, perangkat apa pun
| No |
| Fitur | ALAC | FLV |
|---|---|---|
| Nama Lengkap | Apple Lossless Audio Codec | Flash Video |
| Ekstensi | .m4a | .flv |
| Terbaik Untuk | Lossless | Small file size |