There is lots of DVD/VHS jargon. Can those who know the details please share the information: For example : Video Quality HQ/SP/LP/XP etc. On 4.7 Gb single sided disc duration 1/2/4/8 hours. Thats all I know: what about width in pixels X height in pixels X frames per second X colour palette 8/16/24/32 bits ? Can anyone help me ?