User`s manual
Table Of Contents
- Software Installation on page 10
- Overview
- Network Deployment
- Ready to Use
- Software Installation
- 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 > DDNS
- Network > QoS (Quality of Service)
- Network > SNMP (Simple Network Management Protocol)
- Security > User Account
- Security > HTTPS (Hypertext Transfer Protocol over SSL)
- Security > Access List
- Security > IEEE 802.1x
- PTZ > PTZ settings 
- Event > Event settings
- Applications > Motion detection
- Applications > DI and DO
- Applications > Tampering detection
- Recording > Recording settings
- Local storage > SD card management
- Local storage > Content management
- Appendix
VIVOTEK
User's Manual - 199
streaming is changed to send full FPS for 10 seconds.
(*Note: this parameter also works on non-timeshift streams.)
reftime mm:ss The time
camera receives
the request.
Reference time for maxsft and minsft.
(This provides more precise time control to eliminate the
inaccuracy due to network latency.)
Ex: Request the streaming from 12:20
rtsp://10.0.0.1/live.sdp?maxsft=10&reftime=12:30
forcechk N/A N/A Check if the requested stream enables timeshift, feature and
if minsft is achievable.
If false, return “415 Unsupported Media Type”.
minsft <positive
integer>
0 How many seconds of cached stream client can accept at least.
(Used by forcechk)
Return Code Description
400 Bad Request Request is rejected because some parameter values are illegal.
415 Unsupported Media Type Returned, if forcechk appears, when minsft is not achievable or the
timeshift feature of the target stream is not enabled.
Export Files
Note: This request requires Administrator privileges.
Method: GET
Syntax:
For daylight saving time configuration file:
http://<servername>/cgi-bin/admin/exportDst.cgi
For language file:
http://<servername>/cgi-bin/admin/export_language.cgi?currentlanguage=<value>
PARAMETER VALUE DESCRIPTION
currentlanguage 0~20 Available language lists.
Please refer to:
system_info_language_i0 ~ system_info_language_i19
.
For setting backup file:
http://<servername>/cgi-bin/admin/export_backup.cgi?backup