The Yamaha DVX-S100 home entertainment system is a complete home cinema package with a full-function AM/FM receiver, a five-disc DVD player, a 50-watt subwoofer, and five two-way bass-reflex satellite speakers. The Yamaha home theater system utilizes Yamaha???s digital sound-field processors to deliver superior audio quality to this home cinema system with DVD player by capturing the acoustical characteristics of the performance environment and reproducing echo patterns and reverberations with the sound depth and realism of a lifelike performance. The Yamaha DVX-S100 home entertainment system features a progressive-scan DVD player that can up-convert standard-definition DVDs to 1080i/720p high-definition format via its HDMI output capability. The Yamaha home theater system employs DivX video compression technology, which is based on the MPEG-4 compression format and reproduces high-resolution video. Along with the 5.1-channel surround-sound format, this delivers a high-quality viewing experience through this home cinema system with DVD player. The Yamaha home theater system produces five discrete channels of sound encoding, a substantial improvement over standard surround sound, which encodes multiple sources of input into just two channels.