User Manual
Table Of Contents
- Software Installation on page 10
- Revision History
- Overview
- Network Deployment
- Accessing the Network Camera
- Main Page
- Client Settings
- Configuration
- System > Homepage layout 
- System > Logs 
- System > Parameters 
- System > Maintenance
- Media > Image 
- Media > Video
- Media > Audio
- Network > General settings
- Network > Streaming protocols
- Network > QoS (Quality of Service)
- Network > SNMP (Simple Network Management Protocol)
- Network > FTP
- Security > User accounts
- Security > HTTPS (Hypertext Transfer Protocol over SSL)
- Security > Access List 
- Security > IEEE 802.1x
- PTZ > PTZ settings
- Event > Event settings 
- Applications > Motion detection
- Applications > Tampering detection
- Applications > Audio detection
- Applications > Package management - a.k.a., VADP (VIVOTEK Application Development Platform)
- Recording > Recording settings 
- Appendix
VIVOTEK
User's Manual - 63
Foreground: higher-quality
Background: lower-quality
As the result, the lower screen is constantly displayed in high details, while the
upper half is transmitted using a lower-quality format. Although the upper half
is transmitted using a lower quality format, you still have an awareness of what
is happening on the whole screen.
- Hybrid: The major difference between the “Manual” mode and the “Hybrid” mode
is that:
In the “Hybrid“ mode, any objects entering the background area will
restore the video quality of the moving objects and the area around them.
The video quality of the associated background area is immediately
restored to normal to cover the moving objects.
In the “Manual” mode, the background area is always transmitted using a
low-quality format regardless of the activities inside.
You should also select the Maximum bit rate from the pull-down menu as the
threshold to contain the bandwidth consumption for both the high- and low-quality
video sections in a smart stream.