The DIGITAL 8 format is far superior to HI-8 or 8MM. Sony was the first to introduce this format and has done a great job. It is backwardly compatible, meaning that the new Digital8 camcorders and VCR's will also play your 8MM and HI-8 tapes. You do not have to buy special tapes to record in Digital8. A regular 8MM or HI-8 tape will record up to 60 minutes of digital video and audio. Because of the design, using regular tapes is not a problem, but it uses twice as much tape. A 2 hour HI-8 or 8MM tape will record 60 minutes when done in the Digital mode.
DIGITAL 8
Meaning of DIGITAL 8 in English
Film and video English vocabulary. Английский словарь фильмов и видео. 2012