Source Second Path (v1.37.50 ) Stream reading problems about zoneminder

[IgorA100]

I checked the operation of the second thread (used for motion detection), and what’s most surprising is that it seems to be working despite errors in the logs:
"Failed to open secondary input"
"Could not find input codec"
"Unknown stream type"
SourceSecondPath line: rtsp://admin:[email protected]:554/third
Detection frames are saved. But I did not study the detection in detail. I think there are problems with the timeline there too.

[IgorA100]

@connortechnology
I can't understand whether the second thread is used when detecting motion or not?
It seems that analysis is taking place and events are being recorded.
But the processor load on the camera is the same when analyzing the first stream of 3840 x 2160 and when analyzing the second stream of 1280 x 720.

[connortechnology]

The second path is for audio only. It is an incomplete feature.