[Technical Notice] Total FPS and Max Number of Channels Supported by GV-Control Center V4.2.1
Posted: September 24th, 2024, 3:33 pm
Article ID: V1-24-09-13
Release Date: Sept 13, 2024
Applied to
GV-Control Center V4.2.1
GV-VMS V17.4.8 / V18.3.5
Summary
This technical notice evaluates the performance of GV-Control Center, which displays IP channels of various resolutions from GV-VMS and GV-Recording Server / IP cameras in a variety of live view layouts. The live view layouts were carried out with Full HD (1920 x 1080) and 4K (3840 x 2160) screen resolution. When the performance testing was run, the CPU was at about 70% utilization.
The performance results were collected using H.264 and H.265 GPU decoding. Decoding is added to reduce CPU load and boost maximum frame rate. For further information, see GPU Decoding Specifications in this document.
In the performance testing, video streaming from GV-VMS is compressed by default, but video streaming from GV-Recording Server / IP cameras is bypassed (FIFO), which means that the videos are not compressed on the hosts and are transmitted straight to the GV-Control Center.
See the technical notice for more information: https://dlcdn.geovision.com.tw/Manual/C ... r_V421.pdf
The following subjects are covered in the technical notice:
1. GPU Decoding Specifications
2. Maximum Number of Channels Supported by GV-Control Center
3. Testing Environment
Release Date: Sept 13, 2024
Applied to
GV-Control Center V4.2.1
GV-VMS V17.4.8 / V18.3.5
Summary
This technical notice evaluates the performance of GV-Control Center, which displays IP channels of various resolutions from GV-VMS and GV-Recording Server / IP cameras in a variety of live view layouts. The live view layouts were carried out with Full HD (1920 x 1080) and 4K (3840 x 2160) screen resolution. When the performance testing was run, the CPU was at about 70% utilization.
The performance results were collected using H.264 and H.265 GPU decoding. Decoding is added to reduce CPU load and boost maximum frame rate. For further information, see GPU Decoding Specifications in this document.
In the performance testing, video streaming from GV-VMS is compressed by default, but video streaming from GV-Recording Server / IP cameras is bypassed (FIFO), which means that the videos are not compressed on the hosts and are transmitted straight to the GV-Control Center.
See the technical notice for more information: https://dlcdn.geovision.com.tw/Manual/C ... r_V421.pdf
The following subjects are covered in the technical notice:
1. GPU Decoding Specifications
2. Maximum Number of Channels Supported by GV-Control Center
3. Testing Environment