they are physically and from configuration point also the same, used via NVR.
They can be viewed via VLC also.
I can put any of these cameras (by rtsp link provided in the original post) as first generic camera in HA working correctly. Problem is when I want to setup any other camera as second generic in HA.
There is a camera which you already connected to HA (1st generic camera).
This camera has at least two streams. Many cameras do - like “1080p stream”, “720p stream”.
Each stream has own rtsp address which may be acquired in the camera settings (go to the camera web interface → settings → find links for each stream).
And you want to add the 2nd stream for this camera as “generic camera”. But you cannot since it fails.
they have main stream and sub stream, but all configured as main stream.
The links they can be accessed are:
rtsp://192.168.0.30/ISAPI/Streaming/channels/101
rtsp://192.168.0.30/ISAPI/Streaming/channels/201
rtsp://192.168.0.30/ISAPI/Streaming/channels/301
rtsp://192.168.0.30/ISAPI/Streaming/channels/401
I can view any above link in VLC, and any can be set as first generic camera in HA. Problem appear, when I try to setup another camera from above list as second generic camera