Our LiteSets are available in Standard Definition PAL (720x576) or NTSC (720x486), HD720 (1280x720), and HD1080 (1920x1080)
The LiteSets come as .png files which are compatible with most Nonlinear Editing, Compositing, and graphics tools. Where appropriate there is an alpha channel embedded in the image for utilizing screens and foreground objects, you can see if a particular set or angle has an alpha channel and what it is by clicking on the set, and then clicking on one of the smaller images of the set angles which will open a new image of that angle with a black and white representation of the included alpha channel (hint, if it's white, it does not have an alpha channel)