Convert FLV to ALAC
Convert FLV files to ALAC format online for free. Extract lossless audio from FLV videos with our free converter.
Drag & Drop Video File
or click below to browse
Max file size: 50 MBMax duration: 30 min
Sign up for increased limitsA free account gets you up to 50 MB and 30 min.
Why Choose Scriptivox FLV to ALAC Converter?
Fast Conversion
Our powerful servers process your files quickly, delivering converted files in seconds.
100% Free
Convert your files completely free with no hidden costs or subscription fees.
Secure & Private
Your files are encrypted and automatically deleted after conversion. We never store or share your data.
No Installation
Works directly in your web browser. No software download or installation required.
How to Use FLV → ALAC
Upload File
Drag and drop your FLV file or click to browse. Supports files up to 1GB.
Convert
Select ALAC as your output format and click convert. Our servers will process your file instantly.
Download
Download your converted file instantly. The download link expires in 1 hour for security.
FLV vs ALAC: format comparison
How the two formats differ on the things that change your result.
| Specification | FLV (source) | ALAC (result) |
|---|---|---|
| Container | Flash Video | MPEG-4 (.m4a) |
| Developed by | Adobe (Macromedia) | Apple |
| Introduced | 2002 | 2004 |
| Audio codecs | AAC, MP3 | ALAC |
| Compression | Lossy | Lossless (compressed) |
| Approx. file size | 7.5–60 MB per minute | 5–7 MB per minute |
| Metadata / tags | — | MPEG-4 iTunes-style atoms |
| Licensing | Proprietary | Royalty-free |
| Plays natively on | Needs a player: Windows, macOS | Native: macOS, iOS · Needs a player: Windows, Android, Web browsers, Smart TVs |
| Best for | legacy archives, web archives | long-term archiving, the Apple ecosystem, audiophile listening |
What changes when you convert FLV to ALAC
This extracts the audio and discards the video entirely. The soundtrack inside a FLV file is typically AAC, and it is re-encoded to ALAC on the way out.
Expect a much smaller file. Video accounts for most of the bytes, so about 34 MB per minute becomes roughly 6 MB per minute of ALAC.
Choosing lossless ALAC means nothing further is lost, though it cannot exceed the AAC track stored in the source video.
About FLV to ALAC Conversion
Extracting ALAC audio from a FLV video pulls the soundtrack out of the Flash Video container and writes it as a standalone MPEG-4 (.m4a) file. The video stream, which holds most of the data, is discarded.
Developed by Adobe (Macromedia) in 2002, FLV stores audio using H.264, Sorenson Spark, VP6. That codec choice sets the upper bound on what any conversion can preserve.
ALAC, from Apple and dating to 2004, uses ALAC and plays natively on 2 of the six platform categories we track. That combination is usually why people convert into it.
After converting your file, you can use Scriptivox transcription services to convert your audio to text. Perfect for meetings, interviews, podcasts, and more.
FLV to ALAC: common questions
Related conversions
Other FLV conversions
Other ways to get ALAC
Popular Conversions
Quick access to the most commonly used file conversions
And many more format conversions supported