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FormatsMEFMEF → YUV
.MEF
.YUV

Convert MEF to YUV

Convert your MEF files to YUV format for free. Drag and drop your file or click to select it.

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Accepted files :.mef

Drop your files here

or click to select

Max 25 MB · MEF only

Why convert MEF to YUV?

Fast

Your file is converted in under 30 seconds in our cloud.

Secure

Files are automatically deleted after 1 hour.

Quality preserved

Maximum quality preserved during conversion.

About the MEF format

RAW — Mamiya MEF RAW

MEF is Mamiya's proprietary RAW format used in medium-format Mamiya digital cameras and backs. Mamiya is known for its use in professional studio and portrait photography, and MEF files deliver the high dynamic range expected of medium-format imaging.

Common uses

  • Medium-format studio and portrait photography
  • Commercial product and fashion photography
  • Landscape photography with high dynamic range
  • Fine-art printing at large formats

About the YUV format

YUV — Raw YUV Samples

YUV refers to raw uncompressed video/image data stored in YCbCr color space, the same color model used in video compression. Raw YUV files have no headers and are used extensively in video processing, embedded systems, and camera pipelines where simplicity and speed are critical.

Common uses

  • Video frame extraction and processing
  • Camera pipeline raw output processing
  • Video codec testing and analysis
  • Embedded system image capture and display

Frequently asked questions

How do I convert MEF to YUV?

Upload your MEF file above, choose YUV as the output format, then click Convert. Your YUV file is ready to download in seconds — nothing to install, and it works in your browser.

Is the conversion free?

Yes, basic conversion is completely free. For large volumes, check out our paid plans.

What is the maximum file size?

Free accounts can convert files up to 25 MB. Pro accounts up to 100 MB.

How long are my files kept?

Files are automatically deleted after 1 hour on the free plan, 24 hours on Pro.

What formats are supported?

We support over 200 source and target formats. See our complete formats page.

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