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AUDIO
VML to CAF Converter — Free, Online, No Signup
Convert VML files to CAF online with no signup required.
VML at a glance
VML
VML emerged as a 1998 W3C submission backed by Microsoft and partners such as Autodesk, Hewlett-Packard, Macromedia, and Visio, reflecting the moment when web graphics standards were still unsettled.
CAF at a glance
CAF
CAF reflects Apple's effort to modernize audio packaging for pro and system workflows inside its own platform stack.
Format comparison
| Feature | VML | CAF |
|---|---|---|
| File type | Vector | Audio |
| Extensions |
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| MIME type |
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| Created year | 1998 | 2005 |
| Inventor | Microsoft, Macromedia, Autodesk, Hewlett-Packard, Visio | Apple |
| Status | legacy | active |
| Primary use cases |
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When to use each format
When to use VML
- Your source file is already in VML.
- Preserve source expectations before exporting to CAF.
- VML is commonly used in vector workflows.
When to use CAF
- Your target workflow expects CAF.
- Improve delivery compatibility with CAF.
- CAF is commonly used in audio workflows.
FAQs
Why convert VML to CAF?
Convert to CAF when working inside Apple audio pipelines, especially for long recordings, app assets, sound libraries, or technical workflows that benefit from Core Audio compatibility.
It is a good target when AIFF or WAV limitations are inconvenient but Apple tooling is the primary consumer.
For general exchange, WAV, AIFF, or M4A are usually easier handoff formats.
What changes when converting VML to CAF?
This conversion changes how the format behaves in downstream tools and delivery environments.
What should I review after converting VML to CAF?
Validate output quality on representative files and confirm the target format behaves correctly in the destination workflow.