Video scaler plus has all the functions and features of the 1T-C2-200 and adds a wide variety of additional capabilities, including Genlock, Chromakey, Lumakey and mixing. The key mode allows computer graphics to be keyed over an external composite or S-Video signal or VISA versa. The keyed image may be faded in and out. Due to the 4:4:4 sampling format, precise keying at the pixel level can be achieved. The mix mode permits glitch-free mixing between the computer image and external video. The PIP Mode allows either of the computer inputs to be inset in a window over either of the video inputs or visa versa. Our exclusive AutoSet® feature takes the hassle out of setup by automatically sizing and positioning the computer image to fit exactly on the video screen. All settings are stored in non-volatile memory and are retained even when power is switched off.