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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.
BPG at a glance
BPG
High-efficiency image encoding for maximum compression at JPEG-class quality, image compression research, and specialized pipelines where HEVC infrastructure is available.
Format comparison
| Feature | FLV | BPG |
|---|---|---|
| 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 | 2014 |
| Inventor | Macromedia / Adobe | Fabrice Bellard |
| Status | active | active |
| Transparency | Not supported | Not supported |
| Animation | Not supported | 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 BPG
- capture ingest
- editing
- web or print delivery
- Higher compression efficiency than legacy JPEG in many cases.
FAQs
Why convert FLV to BPG?
High-efficiency image encoding for maximum compression at JPEG-class quality, image compression research, and specialized pipelines where HEVC infrastructure is available.
What changes when converting FLV to BPG?
This conversion changes how the format behaves in downstream tools and delivery environments.
Size profile changes from large in FLV to medium in BPG. Editability profile changes from limited in FLV to moderate in BPG. Compatibility profile changes from moderate in FLV to broad in BPG.
Moving to BPG adds animation support. Moving to BPG adds HDR content. Moving to BPG removes streaming delivery.
What should I review after converting FLV to BPG?
Check the exported file for Never achieved the browser, device, or platform support needed for mainstream adoption.; Strong HEVC lineage complicated the format's practical ecosystem story.; Usually appears today as a conversion edge case rather than a preferred delivery target..