2 disc set. Disc 1 Sight * Strength. Disc 2 Sensation * Brain Power. Total time: 165 minutes.Audio:Dolby Digital 5.1 channel, 48kHz, 384 kbps AVCVideo:1080i (as listed on case) - I have seen it listed as 1080p elsewhere, Widescreen 1.78:1Subtitles:English SDH