Alrighty! kids ate, bathed, and winding down. I'm ready to roll up my sleeves on finally figuring out how to move all of my cams over to sub streams.
The test Dahua I tried yesterday seems to be performing no different than when using the main, so there really doesn't appear to be an appreciable difference in performance. I'm in the process of doing all the other Dahua cameras the same way.
In the meantime, I'll need some clarification on my other cams. Namely, a couple oldies - Sunbas.. Here's what I see when I do the ONVIF inspection:
RTSP URI: /user=admin_password=bFYP5nuS_channel=1_stream=0.sdp?real_stream
requesting URI for profile 001
RTSP URI: /user=admin_password=bFYP5nuS_channel=1_stream=1.sdp?real_stream
requesting URI for profile 002
RTSP URI: /user=admin_password=bFYP5nuS_channel=1_stream=1.sdp?real_stream
Has Event services: /onvif/Events
Has WSPullPointSupport
I was getting cocky and though I'd just change the _stream=0 to =1, but that didn't work. Rather than having someone give me the cheat, I'd like to understand how to decipher the path and determine which parm needs to be modified...