Ozeki Camera SDK performance report

The following guide gives information about the performance of Ozeki Camera SDK with different resolutions and frame rates. The guide can help you to determine how many cameras can be managed on a standard workstation running an application based on Ozeki Camera SDK.

The test was executed using the following workstation(s): 

Model: Dell Vostro 430
OS: Windows 7 enterprise
Processor: Intel(R) Core (TM) i7 CPU 860 @ 2.80 Ghz 2.80 Ghz
Installed memory (RAM): 4.00 GB
System type: 64 bit Operating System

Storage and bandwidth test

The following table estimates the required minimum bandwidth for different resolutions and frame rates. It also estimates the total size of recordings that can be created by one camera per an hour. Other cameras can give other results.

Resolution Frame rate Total size Minimum bandwidth
352x240 15 Fps 0,11 Gb 0,26 Mbps
352x240 30 Fps 0,23 Gb 0,53 Mbps
640x480 15 Fps 0,36 Gb 0,82 Mbps
640x480 30 Fps 0,72 Gb 1,59 Mbps
1280x720 15 Fps 0,97 GB 2,16 Mbps
1280x720 30 Fps 1,94 Gb 4,31 Mbps
1920x1080 15 Fps 2,19 Gb 4,86 Mbps
1280x1080 30 Fps 4,38 Gb 9,73 Mbps
2048x1536 15 Fps 3,32 Gb 7,37 Mbps
2048x1536 30 Fps 6,63 Gb 14,74 Mbps
2592x1944 15 Fps 5,25 Gb 11,66 Mbps
2592x1944 30 Fps 10,49 Gb 23,32 Mbps

CPU and memory test

The following table gives information about the average CPU and Memory consumption of Ozeki Camera SDK. The test was created between the cameras and the Ozeki camera SDK without GUI. It was a simple console application that received the camera stream and did not display it on a GUI. If you wish to develop a GUI based or video recording application, it may increase the CPU and Memory consumption. After the first minute you can give higher values because of the startup procedure of the application.

Codec Bitrate Resolution Frame rate Quality Audio codec Audio bitrate
H264 646 704x576 14 3 (Max: 5) G711 8


1 Camera 2 Camera 5 Camera 10 Camera 50 Camera 100 Camera
1 min (avg) 0,90 1,20 2,10 3,60 15,60 30,60
2 min (avg) 0,07 0,10 0,20 0,42 2,10 5,00
3 min (avg) 0,04 0,05 0,06 0,10 0,50 1,00
5 min (avg) 0,03 0,04 0,05 0,07 0,12 0,75
Memory (avg) 39 Mb 48 Mb 79 Mb 127 Mb 527 Mb 1022 Mb

Important:

  • These are only estimated values which were created with the previously provided PC configuration.
  • Using higher resolution and weaker PC configuration can increase the values.
  • Using the trial license will give higher values than an activated version.