User Manual
Table Of Contents
- Overview
- Ready to Use
- Accessing the Network Camera
- Using VIVOTEK Recording Software
- Using 3GPP-compatible Mobile Devices
- Using RTSP Players
- Main Page
- Client Settings
- Configuration
- System > General settings
- System > Homepage layout
- System > Logs
- System > Parameters
- System > Maintenance
- Media > Image
- Media > Video
- Media > Audio
- Network > General settings
- Network > Streaming protocols
- Network > SNMP (Simple Network Management Protocol)
- Network > FTP
- Security > User accounts
- Security > HTTPS (Hypertext Transfer Protocol over SSL)
- Security > Access List
- PTZ > PTZ settings
- PTZ
- Mechanical PTZ Operation
- Event > Event settings
- Applications > DI and DO
- Applications > Audio detection
- Applications > Package management - a.k.a., VADP (VIVOTEK Application Development Platform)
- Recording > Recording settings
- Local storage > SD card management
- Local storage > Content management
- Appendix
VIVOTEK
User's Manual - 63
Stream1 = 1/1600
Stream2 = 1/5 x 1/1600
When the Bracketing mode is congured, an exposure time setting applies to Stream #1, and
the Auto exposure bracketing level will be used to determine the short exposure time taken by
Stream #2. The congurable Level ratio is inversely proportional to the Exposure time setting
above, namely 5x = 1/5 of the Exposure time above. If the level is congured as 5x, the Stream
#2 exposure time will be 1/5 of that of Stream #1.
The other benets of the Bracketing mode can be:
1. Supports a wider dynamic range.
2. Better chance of producing a clear image when objects appear with low contrast under bad
lighting conditions. Setting a very large Auto exposure bracketing level can result in a very
short shutter time. As the result, image quality can degrade in a low-contrast scenario.