VRTrek Library provides a software development kit (SDK) to be used together with Basemark’s VRTrek latency measurement device
Evaluate latency from the point of application frame submit to the point when the frame appears on given display
● Windows 7 and newer
● Windows Audio Kernel Mode Streaming
● VR HMDs, smartphones, etc.
● LCD display support is provided upon request
● Multi-frame latency measurement algorithm
● Single frame latency measurement algorithm
● Tested with RealTek integrated audio cards
|Spectral range of sensitivity
Field of view(FoW)
|Near infrared to deep blue / purple
* Practical measurement precision dominated by the variance in how close to v-sync does the application actually submit the image.