Entertainment has been to be a main need of human beings. Therefore, producers wants to make the best product to their customers. Sonny is one of these producers.

Sony produced Blu-Ray, the future HD-DVD . Blu Ray has big storage capacity. Single layer Blu-ray can store files into 25 GB capacity. While dual layers has a capacity into 50 GB. Blu-Ray can keep data securely from any scratch because the data is kept in 0,1 mm profundity and is lined with anti-scratch layer.

Blu-Ray is able to show soft and hard pictures and sounds. The maximum bIt rate of Blu-Ray is 48 Mbit/detik. Determine with HD-DVD that has bit rate only 30,24 Mbit/second.

For standardizing video, Blu-ray uses standard encoding video (MPEG-2, MPEG-4, VC1). While for standard audio, Blu-ray uses Dolby, DTS, and so on. Encoding for film in the size of 1920 and 1080 with 24 fps (frame per second). For blue ray wave long which is used is 405 nm that can dwarf pictures into 720p (1280×720 resolution). Beside that, Blu-ray is also able to focus ray in shorter way so that it can keep data more dense.