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MRI2VID

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Input

Drop a DICOM folder, NIfTI or MGZ file

Volume viewer iA NiiVue view of the loaded volume for quality control. Set the display window below with the histogram; it applies to the output video too.

Window iDrag the two handles on the histogram to set the intensity window. It maps to 0-255 in the output. Grayscale only.

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About MRI2VID

Turns a DICOM, NIfTI or MGZ volume into a scrolling video, entirely in your browser. Based on MRI2vid.py.

How to use

  • Drop a DICOM folder, a DICOMDIR export, a BIDS subject-session directory, or a single .nii / .nii.gz / .mgz file.
  • A directory is grouped by SeriesInstanceUID and the most likely structural scan is selected first; click any series to switch.
  • Drag the two histogram handles to set the intensity window; it maps to 0-255 in the output. Reset windowing returns to the full range.
  • Upscale enlarges frames before encoding (helps EPI and B1 maps); pick the interpolation to suit. Siemens mosaic runs get a 4D series control (first volume, mean or maximum projection).
  • Preview shows the actual frames; choose the reconstruction (axial, sagittal, coronal, flip), rotate or stretch them, then Generate the MP4 or WebM and download it.

Credits

Developed by Thomas Shaw, University of Queensland, in part with Claude.

Based on QSMbly, Ashley Stewart's in-browser quantitative susceptibility mapping tool.

Open source under the BSD 3-Clause license in the Neurodesk webapps monorepo.

Privacy

Runs in your browser. Your images and all processing stay on your computer and are never uploaded; the video is made right here in this tab. On Neurodesk hosting, Google Analytics records page views only unless Do Not Track or Global Privacy Control is enabled; it never sees your images.