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FLAC in het kort
FLAC
FLAC grew inside the Xiph open-media ecosystem and later gained a formal RFC description, which strengthened its standing as a stable open lossless format rather than a niche hobbyist codec.
AU in het kort
AU
AU belongs to an earlier multimedia era where workstation and Unix vendors often had their own practical audio defaults.
Formaatvergelijking
| Kenmerk | FLAC | AU |
|---|---|---|
| File type | Audio | Audio |
| Extensions |
|
|
| MIME type |
|
|
| Created year | 2001 | 1987 |
| Inventor | Josh Coalson | Sun Microsystems |
| Status | active | active |
| Primary use cases |
|
|
| Multitrack support | Niet ondersteund | Niet ondersteund |
| HDR support | Niet ondersteund | Niet ondersteund |
| Streaming ready | Niet ondersteund | Niet ondersteund |
Wanneer je elk formaat gebruikt
When to use FLAC
- Your source file is already in FLAC.
- Preserve source expectations before exporting to AU.
- FLAC is commonly used in audio workflows.
When to use AU
- Your target workflow expects AU.
- Improve delivery compatibility with AU.
- AU is commonly used in audio workflows.
Veelgestelde vragen
Why convert FLAC to AU?
Convert to AU when preserving compatibility with older Unix or workstation software, educational assets, or historical multimedia archives.
In most present-day workflows the practical task is to decode AU content and move it to WAV, AIFF, or a modern compressed format.
Use AU only when downstream compatibility makes it necessary.
What changes when converting FLAC to AU?
This conversion changes how the format behaves in downstream tools and delivery environments.
What should I review after converting FLAC to AU?
Validate output quality on representative files and confirm the target format behaves correctly in the destination workflow.