Grass Valley Profile XP Aug 16 2004 - Manual (Page 132)

Chapter 4 Adding or Removing Channels
132 Profile XP System Guide 23 July 2004
NOTE: Quality selections are not applicable to DVCPRO channels.
5. Select the video data rate using the Video Quality drop-down list. Video quality
settings for each data rate are shown in the table.
You can customize video quality settings using the Custom Video Quality Settings
dialog box. Refer to “Defining and selecting a custom video quality preset” on page
164.
Standard Definition
Quality Settings Data Rate Chrominance
Sampling GoP
Draft 4 Mbps 4:2:0 IBBPBBPBBPBBPBBP (PVS1000)
IBPBPBPBPBPB (PVS1100)
Low 8 Mbps
Medium (default) 15Mbps 4:2:2
High 24Mbps
High Definition
Quality Settings Data Rate GoP
Low 30 Mb/s IBBPBBPBBPBBPBBP (default)
Medium (default) 55 Mb/s
High 80 Mb/s