If you are using an older version of SmartPSS and cannot update the whole suite, you may need to manually replace the SDK file. Close SmartPSS completely.
Try moving the playback marker a few seconds before the event starts. failed to start playback netsdk returns error smart pss best
The error message in SmartPSS typically indicates a communication or resource conflict between the software and your DVR/NVR. This often occurs when the system cannot retrieve the requested video stream due to configuration mismatches, network instability, or firmware bugs. Common Causes of NetSDK Playback Errors If you are using an older version of