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MQV at a glance
MQV
Convert to or from MQV when migrating recordings off older Sony consumer devices, preserving original camera exports, or normalizing a proprietary Sony library into MP4, MOV, or another easier editing format.
It is primarily a legacy-ingest and archive-recovery format.
KRA at a glance
KRA
Convert to KRA when the artwork needs to remain editable in Krita, especially for painting-heavy or layered illustration workflows.
It is the right target for preserving native editability during digital-art production.
Format comparison
| Feature | MQV | KRA |
|---|---|---|
| File type | Video | Image |
| Extensions |
|
|
| MIME type |
|
|
| Compression / quality | depends | depends |
| File size characteristics | large | medium |
| Compatibility | moderate | broad |
| Editability | limited | moderate |
| Created year | 2007 | 2005 |
| Inventor | Sony | Krita / KDE community |
| Status | legacy | proprietary |
| Transparency | Not supported | Not supported |
| Animation | Not supported | Not supported |
| Primary use cases |
|
|
| Common software |
|
|
| Archival suitability | moderate | moderate |
| Metadata handling | moderate | moderate |
| Delivery profile | strong | strong |
| Workflow fit | delivery | delivery |
| Layer support | Not supported | Supported |
| Camera raw data | Not supported | Not supported |
| HDR support | Not supported | Not supported |
| Streaming ready | Not supported | Not supported |
When to use each format
When to use MQV
- editing
- mastering
- streaming delivery
- QuickTime/ISO BMFF lineage makes the underlying structure parseable by many media tools.
When to use KRA
- capture ingest
- editing
- web or print delivery
- Preserves editor-specific layered working state.
FAQs
Why convert MQV to KRA?
Convert to KRA when the artwork needs to remain editable in Krita, especially for painting-heavy or layered illustration workflows.
It is the right target for preserving native editability during digital-art production.
What changes when converting MQV to KRA?
This conversion changes how the format behaves in downstream tools and delivery environments.
Size profile changes from large in MQV to medium in KRA. Editability profile changes from limited in MQV to moderate in KRA. Compatibility profile changes from moderate in MQV to broad in KRA.
Moving to KRA adds layer support.
What should I review after converting MQV to KRA?
Check the exported file for Not a cross-tool final-delivery format.; Conversion to flatter outputs can discard the editable state users actually care about..