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CAF at a glance
CAF
—
AAC at a glance
AAC
—
Format comparison
| Feature | CAF | AAC |
|---|---|---|
| File type | Audio | Audio |
| Status | active | active |
| Primary use cases |
|
|
| Multitrack support | Not supported | Not supported |
| HDR support | Not supported | Not supported |
| Streaming ready | Not supported | Supported |
When to use each format
When to use CAF
- Your source file is already in CAF.
- Preserve source expectations before exporting to AAC.
- CAF is commonly used in audio workflows.
When to use AAC
- Your target workflow expects AAC.
- Improve delivery compatibility with AAC.
- AAC is commonly used in audio workflows.
FAQs
Why convert CAF to AAC?
This conversion is usually chosen when AAC fits downstream audio delivery better.
What changes when converting CAF to AAC?
This conversion changes how the format behaves in downstream tools and delivery environments.
Moving to AAC adds streaming delivery.
What should I review after converting CAF to AAC?
Validate output quality on representative files and confirm the target format behaves correctly in the destination workflow.