资料介绍
标准\r-rec-bt.656-4-199802-i!!msw-e
RECOMMENDATION ITU-R BT.656-4*
Interfaces for digital component video signals in 525-line
and 625-line television systems operating at the 4:2:2
level of Recommendation ITU-R BT.601 (Part A)
(Question ITU-R 42/6)
(1986-1992-1994-1995-1998)
The ITU Radiocommunication Assembly,
considering
a) that there are clear advantages for television broadcasting
organizations and programme producers in digital studio standards which
have the greatest number of significant parameter values common to 525-line
and 625-line systems;
b) that a worldwide compatible digital approach will permit the
development of equipmen