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