User Manual
Table Of Contents
- Read Before Use
- Overview
- Hardware Installation
- Accessing the Network Camera
- Using VIVOTEK Recording Software
- Main Page
- Client Settings
- Configuration
- System > General settings
- System > Homepage layout
- System > Logs
- System > Parameters
- System > Maintenance
- Media > Image
- Media > Video
- ■ Smart stream III
- Media > Audio
- Network > General settings
- Network > Streaming protocols
- Network > DDNS
- Network > SNMP (Simple Network Management Protocol)
- Network > FTP
- Security > User accounts
- Security > HTTPS (Hypertext Transfer Protocol over SSL/TLS)
- Security > Access List
- PTZ > PTZ settings
- Event > Event settings
- Applications > Motion detection
- Applications > DI and DO
- Applications > Tampering detection
- Applications > Audio detection
- Applications > VADP (VIVOTEK Application Development Platform)
- Recording > Recording settings
- Local storage > SD card management
- Local storage > Content management
- Appendix
VIVOTEK
User's Manual - 71
P I P P P P P P P P P P P P P P P P P P P I
P I P P P P P P P I P P P P P P P I
Static scene
Activities
P P P
Dynamic Intra Frame w/
static scenes
Dynamic Intra Frame w/
activities in scenes
With the H.265 codec in an optimal scenario and when the Dynamic Intra frame and the Smart Stream
function are applied, an 80% of bandwidth saving can be achieved compared with using H.264 without
enabling these bandwidth-saving features.
f1 f1 f1
f1
f5 f5 f5 f5 f9
f1 f1
f3
f4 f5 f6 f7 f8 f9
Motions Occur.
By queuing the old frames from a static scene, both the computing efforts and the size of P frames are
reduced. It is benecial for keeping up with the frame rate requirements.
A default frame difference threshold, 1%, is embedded in rmware for returning from Smart FPS to
normal encoding when motions occur.
■ Smart FPS
In a static scene, the algorithm puts old frames in queue when no motions occur in scene. When
motions occur, the encoding returns to normal to deliver real-time streaming.