Video producer (and writer, director, editor and truck-driver); also designer and programmer of mobile information apps that like to use video.
Q&A for professional and enthusiast programmers
Q&A for engineers, producers, editors, and enthusiasts spanning the fields of video, and media creation
Q&A for power users of Apple hardware and software
Q&A for meta-discussion of the Stack Exchange family of Q&A websites
Q&A for active researchers, academics and students of physics
Q&A for astronomers and astrophysicists