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RealVideo at a glance
RealVideo
Convert RealVideo files with ConverterHQ using workflows tuned for video compatibility, predictable output, and practical downstream use.
Category
Video
Extensions
.rv, .rm, .rmvb
MIME types
video/vnd.rn-realvideo, video/x-real-video
Created
1997
Inventor
RealNetworks
Status
legacy
PNM at a glance
PNM
Convert PNM files with ConverterHQ using workflows tuned for image compatibility, predictable output, and practical downstream use.
Category
Image
Extensions
.pnm
MIME types
image/x-portable-anymap
Created
1988
Inventor
Jef Poskanzer / Netpbm lineage
Status
active
Format comparison
| Feature | RealVideo | PNM |
|---|---|---|
| File type | Video | Image |
| Extensions |
|
|
| MIME type |
|
|
| Created year | 1997 | 1988 |
| Inventor | RealNetworks | Jef Poskanzer / Netpbm lineage |
| Status | legacy | active |
| Transparency | Not supported | Not supported |
| Animation | Not supported | Not supported |
| Primary use cases |
|
|
| Layer support | Supported | Not supported |
| Camera raw data | Not supported | Not supported |
| HDR support | Not supported | Not supported |
| Streaming ready | Supported | Not supported |
When to use each format
When to use RealVideo
- Your source file is already in RealVideo.
- Preserve source expectations before exporting to PNM.
- RealVideo is commonly used in video workflows.
When to use PNM
- Your target workflow expects PNM.
- Improve delivery compatibility with PNM.
- PNM is commonly used in image workflows.
FAQs
Why convert RealVideo to PNM?
Convert to PNM when you need a plain, easily processed raster format for scripts, research, or utility pipelines.
It is useful as an intermediate representation in technical imaging workflows.
What changes when converting RealVideo to PNM?
This conversion changes how the format behaves in downstream tools and delivery environments.
Moving to PNM removes layer support. Moving to PNM removes streaming delivery.
What should I review after converting RealVideo to PNM?
Validate output quality on representative files and confirm the target format behaves correctly in the destination workflow.