Sima Digital Video Effects Mixer Four inputs two audio/video inputs and two s-video inputs give editorial flexibility and increase options Digital effects stobe, mosaic, paint, still and negative effects Picture in Picture create PIP windows and use joystick to move location on the screen. Wide range of wipe patterns circle, bar, cross-hatch, corner and wedge wipes with fade to black and fade to white effects Chroma Key and Luma keys