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FLV at a glance
FLV
Convert to FLV when dealing with Flash-era website archives, old courseware, or inherited streaming libraries that still preserve their media in Flash Video form.
It is useful for recovery and compatibility with historical systems.
For any new online distribution, MP4 or WebM are the correct modern targets.
HDR at a glance
HDR
Convert to HDR when you need scene-referred high-dynamic-range image data for rendering, environment lighting, or technical HDR processing.
It is useful for lighting assets and specialized imaging pipelines.
Format comparison
| Feature | FLV | HDR |
|---|---|---|
| File type | Video | Image |
| Extensions |
|
|
| MIME type |
|
|
| Compression / quality | depends | depends |
| File size characteristics | large | medium |
| Compatibility | moderate | broad |
| Editability | limited | moderate |
| Created year | 2002 | 1989 |
| Inventor | Macromedia / Adobe | Greg Ward |
| Status | active | active |
| 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 | 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 FLV
- editing
- mastering
- streaming delivery
- Major historical relevance in web video.
When to use HDR
- capture ingest
- editing
- web or print delivery
- Supports workflows where dynamic range matters more than consumer display compatibility.
FAQs
Why convert FLV to HDR?
Convert to HDR when you need scene-referred high-dynamic-range image data for rendering, environment lighting, or technical HDR processing.
It is useful for lighting assets and specialized imaging pipelines.
What changes when converting FLV to HDR?
This conversion changes how the format behaves in downstream tools and delivery environments.
Size profile changes from large in FLV to medium in HDR. Editability profile changes from limited in FLV to moderate in HDR. Compatibility profile changes from moderate in FLV to broad in HDR.
Moving to HDR adds HDR content. Moving to HDR removes streaming delivery.
What should I review after converting FLV to HDR?
Check the exported file for Not a mainstream end-user delivery format.; Needs workflow-aware viewing and validation..