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ARW at a glance
ARW
As Sony expanded from consumer electronics into serious camera bodies and sensors, ARW became part of the broader shift that put Sony raw support on the critical path for many photo applications.
FB2 at a glance
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.
Format comparison
| Feature | ARW | FB2 |
|---|---|---|
| File type | Image | Ebook |
| Extensions |
|
|
| MIME type |
|
|
| Compression / quality | raw | reflowable |
| File size characteristics | large | small |
| Compatibility | limited | moderate |
| Editability | high | moderate |
| Created year | 2006 | 2004 |
| Inventor | Sony | Russian eBook community |
| Status | proprietary | active |
| Primary use cases |
|
|
| Common software |
|
|
| Archival suitability | strong | moderate |
| Metadata handling | rich | moderate |
| Delivery profile | limited | strong |
| Workflow fit | source | reading |
When to use each format
When to use ARW
- capture ingest
- editing
- web or print delivery
- Preserve capture-stage sensor information.
When to use FB2
- ebook publishing
- reader distribution
- digital libraries
- Structured XML book model.
FAQs
Why convert ARW to FB2?
Choose FB2 as target when targeting reading environments or libraries that explicitly support FictionBook, especially for prose-heavy works, personal ebook collections, or regional distribution where FB2 remains common.
What changes when converting ARW to FB2?
Convert to FB2 when targeting reading environments or libraries that explicitly support FictionBook, especially for prose-heavy works, personal ebook collections, or regional distribution where FB2 remains common. It is useful when semantic text structure matters more than elaborate layout. For wider global interoperability, EPUB is usually the safer target.
What should I review after converting ARW to FB2?
After conversion, review these destination checks: Open converted output in ebook converters and verify behavior on real samples; Compare output against the expected reflowable quality profile; Niche compared with EPUB and Kindle formats.
How can I keep quality stable in ARW to FB2 conversion?
Run representative samples, keep settings deterministic, and monitor these risks: Less familiar in mainstream international ebook publishing; Niche compared with EPUB and Kindle formats; Validate destination compatibility before large-batch conversion.