I produce lots of screencams, and some customers like having a live greenscreen video intro in front of the screencam. "What's the harm," they ask? It's only 30 seconds of video, how long will that ...

My go-to camera for office shoots like this one is the Canon XH A1 (Figure 5, below), which is now 6 years old but produces exceptionally crisp images and offers fine manual controls with three rings ...