elsampsa / valkka-live

OpenSource Video Surveillance Program
GNU Affero General Public License v3.0
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Video is not showing #5

Closed murilolopes closed 4 years ago

murilolopes commented 4 years ago

Whats can be happening here? I test with Simple Movement Detector and saw a correct log when occurs movement in my room even without video.

Screenshot from 2019-11-21 09-42-13

elsampsa commented 4 years ago

The frames seem to come in systematically late from your camera..! (all the time 22 seconds)

This means that your camera's internal time is almost right. In such cases, libValkka can't tell if the frame has really arrived late or if the timestamp should be corrected (there's no way to know that)

Solution: set your camera's internal clock into a wrong time (say, by a minute) or synchronize the camera's time to your laptop using an NTP server in the laptop. You'd prefer the first (simple) solution! (this problem is briefly explained here as well: https://elsampsa.github.io/valkka-examples/_build/html/pitfalls.html )

Let's hope this does the trick..

elsampsa commented 4 years ago

No comments here for a while.. will close