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OGV at a glance
OGV
Convert OGV files with ConverterHQ using workflows tuned for video compatibility, predictable output, and practical downstream use.
Category
Video
Extensions
.ogv
MIME types
video/ogg
Created
2007
Inventor
Xiph.Org
Status
active
PFM at a glance
PFM
Convert PFM files with ConverterHQ using workflows tuned for image compatibility, predictable output, and practical downstream use.
Category
Image
Extensions
.pfm
MIME types
image/x-portable-floatmap
Created
1995
Inventor
Paul Debevec
Status
active
Format comparison
| Feature | OGV | PFM |
|---|---|---|
| File type | Video | Image |
| Extensions |
|
|
| MIME type |
|
|
| Created year | 2007 | 1995 |
| Inventor | Xiph.Org | Paul Debevec |
| Status | active | active |
| Transparency | Not supported | Not supported |
| Animation | Not supported | Not supported |
| Primary use cases |
|
|
| Layer support | Not supported | Not supported |
| Camera raw data | Not supported | Not supported |
| HDR support | Not supported | Supported |
| Streaming ready | Not supported | Not supported |
When to use each format
When to use OGV
- Your source file is already in OGV.
- Preserve source expectations before exporting to PFM.
- OGV is commonly used in video workflows.
When to use PFM
- Your target workflow expects PFM.
- Improve delivery compatibility with PFM.
- PFM is commonly used in image workflows.
FAQs
Why convert OGV to PFM?
Convert to PFM when high-precision floating-point image data must survive for rendering, HDR processing, or technical analysis.
It is useful as a working format in graphics and research pipelines.
What changes when converting OGV to PFM?
This conversion changes how the format behaves in downstream tools and delivery environments.
Moving to PFM adds HDR content.
What should I review after converting OGV to PFM?
Validate output quality on representative files and confirm the target format behaves correctly in the destination workflow.