QCSS Player by Shuffle
https://github.com/horde3d/Horde3D
Optimized and cross platform SMPTE 2022 FEC library in C, Python, Java
a graphics animation / music video created using basic C++
moved to https://github.com/sroycode/apophniapp
Obsolete: use https://github.com/VMML/vmmlib
Optical marker tracking and overlay for augmented reality.