HIKVISION iDS-2CD8A46G0-IZHS, User Manual, Page: 45 / 211

Network Camera User Manual
44
Video/Audio
Resolution and Max. Bit rate are adjustable. Click to change stream.
VCA Resource
VCA Resource offers options to enable certain VCA functions and hide others. It helps
allocate more resources to the wanted functions. A reboot is required after setting the
VCA Resource.
Note:

VCA Resource function varies according to different camera models.

VCA options are mutually exclusive.

Only certain camera models support the function.
Install Plug-in
Certain operation system and web browser may restrict the display and operation of
the camera function. You should install plug-in or complete certain settings to ensure
normal display and operation.
Operation
System
Web Browser Operation
Windows

Internet Explorer 8+

Google Chrome 57 and earlier
version

Mozilla Firefox 52 and earlier
version
Follow pop-up prompts to
complete plug-in installation.

Google Chrome 57+

Mozilla Firefox 52+
Click to download
and install plug-in.
Mac OS

Google Chrome 57+

Mozilla Firefox 52+

Mac Safari 16+

Plug-in installation is not
required.

Enable WebSocket or
WebSockets (Configuration >
Network
> Advanced
Settings > Network Service)
for normal live view.
Display and operation of certain
functions are restricted. For