mrViewer is acompact videoplayer,image/slideshowmanagementtool, andflipbookviewer. It hasa non-intuitivebutfeature-packedGUI and webinterface;supportsvarious videoand audioformats viaffmpeg,colorizationfilters,vectorscope,histogram,HDRI,multichannel,OpenEXR supportthroughanaglyphs,networksyncing, greasepencils for theflipbook, andmulti-part EXRimages inaddition tostandardgraphic files.