
Pre-recorded Optical Reflective Videodisk System; "laser-vision" 50 Hz/625 Lines, Pal
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
Applies to pre-recorded optical reflective video discs compatible with 50 Hz-625 lines CCIR monochrome and colour coding PAL systems, and defines those parameters that affect the interchangeability of the disc, excluding limitations of the programming material and source. Serves as a reference for manufacturers intending to make discs or players with the optical system described.