Planar Tracking and Masking in Blender

In this video we'll show how to use the planar tracking and masking feature in Blender in order to replace contents in a footage. This is useful, for example, to hide an unwanted object that appears in a video, or to add new content in perfect sync with the footage. You can download the footage for free here: https://unrealab.gumroad.com/l/owqon