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3FR at a glance
3FR
—
APNG at a glance
APNG
—
Format comparison
| Feature | 3FR | APNG |
|---|---|---|
| File type | Image | Image |
| Status | active | active |
| Transparency | Not supported | Not supported |
| Animation | Not supported | Not supported |
| Primary use cases |
|
|
| Layer support | Not supported | Not supported |
| Vector scaling | Not supported | Not supported |
| Camera raw data | Supported | Not supported |
| HDR support | Not supported | Not supported |
| Streaming ready | Not supported | Supported |
When to use each format
When to use 3FR
- Your source file is already in 3FR.
- Preserve source expectations before exporting to APNG.
- 3FR is commonly used in image workflows.
When to use APNG
- Your target workflow expects APNG.
- Improve delivery compatibility with APNG.
- APNG is commonly used in image workflows.
FAQs
Why convert 3FR to APNG?
This conversion is usually chosen when APNG fits downstream image delivery better.
What changes when converting 3FR to APNG?
This conversion changes how the format behaves in downstream tools and delivery environments.
Moving to APNG removes camera raw data. Moving to APNG adds streaming delivery.
What should I review after converting 3FR to APNG?
Validate output quality on representative files and confirm the target format behaves correctly in the destination workflow.