YZDVD is a simple-to-use software DVD player combining all the features you would expect to find in a standard consumer DVD player. Features: • A complete set of visual effects controls, including contrast, brightness, hue, saturation, gamma and sharpness. • Keyboard controls (Hot Keys) for frequently used DVD operations. • Selectable DVD directories to play ripped DVD movies from any hard drive or CD/DVD drive. • Multiple playback speed for forward and reverse, including very slow forward (0.1x), slow forward (0.3x), half forward (0.5x), and normal reverse (-1.0x), etc... • Increase/decrease playback speed at intervals of 1.0x. • Pop up menu controls by right mouse click.