GreatLite VCG User manual
Video Compression Gateway
User Manual
EN V1.1
Great Lite International
EN V1.2
March, 2019
VCG User Manual
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Contents
Overview...........................................................................................3
1. Control Window............................................................................4
2. Search Camera ............................................................................5
3. System Configuration...................................................................7
4. Maintain......................................................................................10
5. System Information ....................................................................12
6. How to Use RTSP ......................................................................13
Regulatory Information...................................................................14
Support...........................................................................................15
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Overview
Great-Lite International integrates data compression technologies
with both software and hardware to provide a high efficiency data
transmitting device – Video Compression Gateway (VCG). The
CPU/GPU computing power with a complex algorithm capable
reduces 80%-90% data size of origin video stream, yet the video
keeps its origin image resolution and quality without any extra
compensation. VCG makes data transmission faster and reliable,
enabling data storage smaller and more effective. You can easily
setup this compression device under our easy and self-explainable
setup program to start compressing your heavy video stream.
VCG has an RJ-45 network port, which is through a network switch
to connect to a NVR or client PC. Simply set the corresponding
compression parameters on the ONVIF protocol compatibility device.
You can play and view the compression videos with RTSP player.
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1. Control Window
<Function> <Video Setting>
The control page is divided into the configuration displayed
screen and the switching area set by each function.
When you press <Home> icon on other pages, you can
also return to this page at any time.
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2. Search Camera
1) Click <System> . It will switch to device search page.
Click <Discover> . All current cameras compliant
with the ONVIF will be displayed on the list.
2) Click on the target device on the list, and then press
<Link> . It will pop up the IE login window. Then,
enter the network camera’s account/password to login to
preview.
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Parameter Description
<Channel ID>
Options: 1, 2, 3, 4, used to distinguish four channels setting.
<Channel Name>
Options: User-defined, can be used to quickly identify the
different channel.
<Codec>
Options: Select the portmanteau of coder-decoder (default
H.264).
<IP Camera Url>
Options: User-defined, set RTSP path for video stream of the
Camera.
<Quality Mode>
Options: Encoding method, User-defined, CBR(Constant
bitrate), VBR(Variable bitrate), By Pass. (default CBR)
<Frame Rate>
Options: Frame frequency, User-defined, 3-30FPS. (default
30FPS).
<GOP>
Options: Group of Pictures, User-defined, 120, 90, 60, 30, 15,
5. (default 120).
<Bitrate>
Options: User-defined, 2000, 1000, 512, 256, 128, 64 kbps.
(default 1000).
<Resolution (Width)>
Options: User-defined, 4096, 3840, 2688, 2560, 2048, 1920,
1600, 1400, 1280, 1024, 960, 800, 720, 640, 320. (default
1920)
<Resolution (Height)>
Options: User-defined, 2160, 2048, 1520, 1440, 1200, 1024,
1080, 960, 800, 768, 720, 600, 480, 240. (default 1080)
3) After completing the parameter setting,
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Click <+Add a New Camera> to add
the new device
3. System Configuration
Clicking <System> , it will switch to system
configure page. This is used to set the system time,
device network setting and communication interface.
Time Setting
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Options:
–Synchronize NTP Server: Synchronize the
clocks of device to NTP, and it need to specify
the address setting for NTP Server.
–Set Manually: This is a self-calibration setting
for the user based on real time.
System Setting
–Language: English, Traditional and simplified
Chinese
–Device Name: User-defined, (default VGC).
–RTSP Port: Real-time streaming protocol port,
according to device requirements (default 8554).
–HTTP Port: Web service port, according to device
requirements (default 8080)
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Network Setting
Network Adapter: Select network interface, (default
Ethernet)
–DHCP: Dynamic IP address, automatically get
the IP address.
–Static IP: Manual set IP address.
IP Address: The Network ID address
configured by a network provider
Subnet Mask: The subnet network address
configured by a network provider
Gateway: The network setting of default
gateway configured by a network provider
DNS1: Primary domain name system
configured by a network provider
DNS2: The sub domains configured by a
network provider
Apply button Cancel tasks button
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4. Maintain
Click <Maintain> , and it will switch to maintenance page.
This is used to update the firmware, License Key, and
configured profile.
Firmware: Display the current firmware version.
F/W Path: Select the firmware storage location to be
updated.
–<Firmware>: Click <…..> select the firmware
storage location, and click <Update Firmware>
to finish update.
–<Reboot>: To reboot VCG system.
–<Factory Reset>: Reset default setting. The IP
address is also restored to default IP.
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