Talk:Commonwealth Computer Navigator's Certificate/Multimedia guidelines
I am not sure how generic these guidelines might become wrt authoring learning resources, but here a few comments which may be of general interest.
Video and Animation
Software libre (GPL) for audio, video editing and effects, OpenGL and OpenML APIs, real-time, 2D/3D GPU effects animation, morphing, 3D model support, paint and design on moving video, a non-linear editor, node-based compositing, GPU accelerated keyer, and more.
A libre 3D content creation suite.