Convert anything, at global scale.
200+ formats and automation APIs that feels instant.
CONVERT
From
To
Drop files or choose a source
Upload multiple files at once, mix formats, and fine-tune every conversion with format-aware settings.
Max 2GB per file · Drag & drop ready · Mixed file types welcome
M4S at a glance
M4S
—
PTX at a glance
PTX
—
Format comparison
| Feature | M4S | PTX |
|---|---|---|
| File type | Video | Image |
| Status | active | active |
| Transparency | Not supported | Not supported |
| Animation | Not supported | Not supported |
| Primary use cases |
|
|
| Layer support | Supported | Not supported |
| Camera raw data | Not supported | Supported |
| HDR support | Not supported | Not supported |
| Streaming ready | Supported | Not supported |
When to use each format
When to use M4S
- Your source file is already in M4S.
- Preserve source expectations before exporting to PTX.
- M4S is commonly used in video workflows.
When to use PTX
- Your target workflow expects PTX.
- Improve delivery compatibility with PTX.
- PTX is commonly used in image workflows.
FAQs
Why convert M4S to PTX?
This conversion is usually chosen when PTX fits downstream image delivery better.
What changes when converting M4S to PTX?
This conversion changes how the format behaves in downstream tools and delivery environments.
Moving to PTX removes layer support. Moving to PTX adds camera raw data. Moving to PTX removes streaming delivery.
What should I review after converting M4S to PTX?
Validate output quality on representative files and confirm the target format behaves correctly in the destination workflow.