AVIF vs Mamiya RAW: Which Should You Use?

Side-by-side comparison of AVIF and Mamiya RAW image formats — features, pros, cons, and conversion options.

Quick Answer

AVIF is best for Modern web images with best size-to-quality ratio. Mamiya RAW is best for Professional photography with Mamiya medium format cameras.

Quick Verdict

AVIF Best for Modern web images with best size-to-quality ratio

✓ Best compression for images
✓ Supports lossy and lossless
✓ HDR and wide color gamut
✗ Slow encoding

Mamiya RAW Best for Professional photography with Mamiya medium format cameras

✓ Medium format image quality
✓ 16-bit color depth
✓ Exceptional detail capture
✗ Very large files

Convert Mamiya RAW to AVIF →

Specs Comparison

Side-by-side technical comparison of AVIF and Mamiya RAW

Feature	AVIF	Mamiya RAW
Category	Image	Image
Year Introduced	2019	2006
MIME Type	image/avif	image/x-mamiya-mef
Extensions	.avif	.mef
Animation	✓	✗
Hdr	✓	✓
Lossless	✓	✓
Lossy	✓	✗
Max Color Depth	12-bit	16-bit
Transparency	✓	✗

Pros & Cons

AVIF

Pros

✓ Best compression for images
✓ Supports lossy and lossless
✓ HDR and wide color gamut

Cons

✗ Slow encoding
✗ Limited editor support
✗ Newer format with growing adoption

Mamiya RAW

Pros

✓ Medium format image quality
✓ 16-bit color depth
✓ Exceptional detail capture

Cons

✗ Very large files
✗ Requires specialized software
✗ Mamiya cameras only

When to Use Each

Choose AVIF when...

You need files optimized for Modern web images with best size-to-quality ratio
Best compression for images
Supports lossy and lossless
You need lossless quality

Choose Mamiya RAW when...

You need files optimized for Professional photography with Mamiya medium format cameras
Medium format image quality
16-bit color depth
You need lossless quality

How to Convert

Convert between AVIF and Mamiya RAW for free on ChangeThisFile

Convert Mamiya RAW to AVIF Server-side conversion — auto-deleted after processing

Frequently Asked Questions

What's the difference between AVIF and Mamiya RAW?

AVIF is best for Modern web images with best size-to-quality ratio, while Mamiya RAW is best for Professional photography with Mamiya medium format cameras. Both are image formats but they differ in compression, compatibility, and intended use cases.

Is AVIF or Mamiya RAW better for image?

It depends on your use case. AVIF is better for Modern web images with best size-to-quality ratio. Mamiya RAW is better for Professional photography with Mamiya medium format cameras. Consider your specific requirements when choosing between them.

How do I convert AVIF to Mamiya RAW?

Direct conversion from AVIF to Mamiya RAW is not currently available on ChangeThisFile. You may need to use an intermediate format.

Can I convert Mamiya RAW to AVIF?

Yes. ChangeThisFile supports Mamiya RAW to AVIF conversion. Upload your file for server-side conversion — files are auto-deleted after processing.

Which is smaller, AVIF or Mamiya RAW?

File size depends on the content and compression settings. AVIF uses lossy compression for smaller files. Mamiya RAW preserves full quality. For the smallest files, choose the format with lossy compression that meets your quality needs.

Does AVIF support animation?

Yes, AVIF supports animation, but Mamiya RAW does not. This may be important depending on your use case.

Is AVIF or Mamiya RAW free to use?

Both AVIF and Mamiya RAW are supported file formats that are free to use. You can convert between them for free on ChangeThisFile — server-side conversions are free with no signup required.

Which format is newer, AVIF or Mamiya RAW?

AVIF is newer — it was introduced in 2019, while Mamiya RAW dates back to 2006. Newer formats often offer better compression and features, but older formats tend to have wider compatibility.