Substream for generic onvif 20x IP PTZ

OICU2

BIT Beta Team
Jan 12, 2016
921
1,661
USofA
Does anyone know what the BI substream string is for a generic onvif 20x PTZ IP cam? Something like a Sunba, Netcat or similar chinese IP POE PTZ cams.

Onvif manager lists the main stream as: rtsp:/192.168.5.4:554/user=admin_password=xxxx_channel=1_stream=0.sdp?real_stream. If I change 'steam=0' to 'stream=1', it opens in VLC but 'stream=1' does not work for the substream in BI.
 
Looks like I answered my own question. I tried '/stream=1' and it seems to have worked.