Keyframe MP is described as 'Playblast/Reference Viewer' and is an app in the education & reference category. There are four alternatives to Keyframe MP for Windows, Linux and Mac. The best Keyframe MP alternative is xSTUDIO, which is both free and Open Source. Other great apps like Keyframe MP are mrViewer, Vso Media Player and Open RV.
xSTUDIO is a modern, flexible and feature-rich Playback and Review application designed to meet the needs of content creators throughout the production process. The application has been carefully engineered to meet the diverse needs of a broad range of review scenarios, whether...
A video player, interactive image viewer, and flipbook for use in VFX, 3D computer graphics and professional illustration.
Supports every feature of keyframe MP but free
Play all your video and audio files with free VSO Media Player.
Key Features
Free Video Player
One player to read all your audio and video files 100% free No adware and spyware, or toolbars
Easy to use
Drag and drop support File navigation panel to jump f.
No annotation tools. Not even a review software. Just a video player..
Cross-platform real-time viewer for VFX and animation with high-res, high dynamic range playback, interactive color correction, SDI support, annotation tools, remote sync, OpenTimelineIO, rich scripting, package system for extensibility, and file format compatibility.
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Out of all free alternatives, this is a true alternative to Keyframe Pro and MP. Still has stability issues and if drawing/annotation tools are as good as Keyframe Pro (arrows, circles, text, PROPER brushes for nicer drawing markups with stability (no crashes or dropped frames with more intuitive shortcuts (where is the undo shortcut for drawing mode!!!) this would be the perfect free alternative!