Important Notice For V8.5.0.1; Software Specifications; Hardware Specifications - GeoVision Surveillance System Quick Start Manual

Important Notice for V8.5.0.1

GPU Decoding Specifications
In V8.5.0.1, support for GPU (Graphics Processing Unit) decoding is added to lower the CPU
loading and to increase the total frame rate supported by a GV-System. GPU decoding only
supports the following software and hardware specifications:

Software Specifications

Supported
Operating Windows Vista (32-bit) / 7 (32 / 64-bit)
System / Server 2008 R2 (64-bit)
Resolution 1 M / 2 M
Codec H.264
Stream Single Stream
Note: To apply GPU decoding, the recommended memory (RAM) requirements is 8 GB or
more for 64-bit OS and 3 GB for 32-bit OS.

Hardware Specifications

Sandy Bridge chipset with onboard VGA (external VGA cannot be
installed)
Motherboard
Ex: Intel® Q67, H67, H61, Q65, B65, Z68 Express Chipset.
Multi-Channel Playback Specifications
In V8.5.0.1, multi-channel playback in ViewLog has been enhanced to improve the
smoothness of the video by producing higher frame rate. However, playing back multiple
channels at high resolution can increase the CPU loading especially if the GV-System is
processing other tasks simultaneously. As a result of the high CPU loading, dropped frames
may sometimes occur in recorded video when playing back multiple megapixel channels.
To avoid the problem, it is recommended to play back megapixel video in single view.
ii
Not Supported
Windows 2000 / XP /
Server 2008 (32 / 64-bit)
CIF / VGA / D1 / 3M / 4M / 5M
MPEG4 / MJEPG
Dual Streams