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FB2 in het kort
FB2
FB2 became especially visible in Eastern European ebook ecosystems, where community standards and open library habits shaped ebook distribution differently from Kindle or EPUB-first markets.
ERF in het kort
ERF
Digital photography fragmented into many manufacturer-specific raw formats because camera makers optimized for their own sensors, metadata, and software ecosystems rather than for one shared public raw standard.
Formaatvergelijking
| Kenmerk | FB2 | ERF |
|---|---|---|
| File type | Ebook | Image |
| Extensions |
|
|
| MIME type |
|
|
| Created year | 2004 | 2004 |
| Inventor | Russian eBook community | Epson |
| Status | active | proprietary |
| Primary use cases |
|
|
Wanneer je elk formaat gebruikt
When to use FB2
- Your source file is already in FB2.
- Preserve source expectations before exporting to ERF.
- FB2 is commonly used in ebook workflows.
When to use ERF
- Your target workflow expects ERF.
- Improve delivery compatibility with ERF.
- ERF is commonly used in image workflows.
Veelgestelde vragen
Why convert FB2 to ERF?
Convert to ERF when preserving or restoring Epson-origin raw captures in an archive or compatibility workflow.
In most contemporary pipelines, it is a legacy source format to retain or migrate.
What changes when converting FB2 to ERF?
This conversion changes how the format behaves in downstream tools and delivery environments.
What should I review after converting FB2 to ERF?
Validate output quality on representative files and confirm the target format behaves correctly in the destination workflow.