Grass Valley PROFILE FAMILY v.2.5 - Manual (Page 319)

Configuring Video Resources
Profile Family 319
Figure 152. Custom Video Quality Settings dialog box, MPEG
Table 19. MPEG Video Quality Settings
Quality Settings Compression
in Mbps Chrominance GOP
Draft 4 4:2:0 IBBPBBPBBPBBPBBP (default)
Low 8
Medium (default) 15 4:2:2
High 24
Custom 1 or 2 4-44 in
increments of 4
(12 default) 4:2:2 (default)
or 4:2:0 Choose from I, IP, IBP, IBBP, IBPBP,
IBBPBBP, IBPBPBPBP,
IBBPBBPBBP, IBBPBBPBBPBBP,
and IBBPBBPBBPBBPBBP(default)