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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
—
PSB at a glance
PSB
—
Format comparison
| Feature | M4S | PSB |
|---|---|---|
| File type | Video | Image |
| Status | active | active |
| Transparency | Not supported | Not supported |
| Animation | Not supported | Not supported |
| Primary use cases |
|
|
| Layer support | Supported | 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 M4S
- Your source file is already in M4S.
- Preserve source expectations before exporting to PSB.
- M4S is commonly used in video workflows.
When to use PSB
- Your target workflow expects PSB.
- Improve delivery compatibility with PSB.
- PSB is commonly used in image workflows.
FAQs
Why convert M4S to PSB?
This conversion is usually chosen when PSB fits downstream image delivery better.
What changes when converting M4S to PSB?
This conversion changes how the format behaves in downstream tools and delivery environments.
Moving to PSB removes streaming delivery.
What should I review after converting M4S to PSB?
Validate output quality on representative files and confirm the target format behaves correctly in the destination workflow.