OS X Leopard is gonna give Apple users a brand spanking new DVD player. The biggest enhancements include chapter navigation in fullscreen mode, no longer forcing you to window your movie to jump around between chapters. If you are viewing in windowed mode, a new vertical chapter navigator appears in a separate window. Additional enhancements include a time bar for scanning through the movie and a DVD audio equalizer.
Check the second rendering after the jump.
Mac OS X Leopard to sport next-gen DVD Player software [Apple Insider]