RMF to MAP Converter

Convert RMF to MAP online quickly and easily. Just upload your file, convert it, and download the MAP in seconds.

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What is RMF ?

RMF is Canon's Raw Media Format, the raw recording format of cinema cameras such as the EOS C500. Each file holds unprocessed sensor data for a single frame rather than a developed picture. It is read here through the LibRaw library, which develops the frame into a normal image.

RMF format  ▶

What is MAP ?

MAP is ImageMagick's colormap format: a palette of colours followed by one index per pixel that says which palette entry to draw. The file has no header, so the image width and height are not stored in it. It is an output format for indexed-colour work such as embedded displays, retro graphics and custom image pipelines.

MAP format  ▶

How to Convert RMF to MAP in Just a Few Steps

  1. Upload your RMF file
    Drag and drop your RMF file, click 'Select Files' to upload from your device, or import directly from Dropbox, Google Drive, OneDrive, or paste a URL.
  2. Choose MAP as output format
    The converter is preset to MAP, but you can select any other output format before converting.
  3. Adjust settings (optional)
    If you like, tweak output options such as resolution, quality, or compression before converting.
  4. Convert the file
    Click the 'Convert' button. The conversion takes only a few seconds.
  5. Download your converted file
    Download the converted file to your device, or save it directly to Google Drive, Dropbox, or OneDrive.

Why Convert RMF to MAP file?

RMF is a camera raw format — Raw Media Format — holding the unprocessed sensor data from the camera, read here through the LibRaw library that also handles most still-camera raw files. MAP is about as far from that as an image format gets: ImageMagick's colormap format, a bare palette of colours followed by one index per pixel saying which palette entry to use. It is meant for palette-based pipelines, such as older display hardware, embedded screens and retro graphics tools that work with indexed colour.

Going from raw sensor data to a palette is a big reduction, and it shows. The image is developed from the raw data and then cut down to a limited set of colours, so smooth gradients like skies and skin pick up visible banding. The file also carries no header, so the width and height are not stored — note the image dimensions, because whatever reads the MAP back has to be told them. If what you actually need is a viewable picture of the raw frame, PNG or TIFF keeps far more of it.

Start converting RMF to MAP now — it’s fast, safe, and completely online!

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