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General => Users => Topic started by: darkwizard864 on November 07, 2016, 04:21:19 PM

Title: ip secuirty camera
Post by: darkwizard864 on November 07, 2016, 04:21:19 PM
hello
I am trying to use ONVIF camera. I did notice it uses rstp  like this http://192.168.80.131:8080/onvif/devices
but rtsp://192.168.80.131:554/11
I tried advance camera but no good here
tried gerenic ip camera no good

maybe some one could help figure it out..
Title: Re: ip secuirty camera
Post by: phenigma on November 09, 2016, 05:44:11 PM
I'm not even sure how RSTP works with an IP camera.  It doesn't even sound related.

Rapid Spanning Tree Protocol
In 2001, the IEEE introduced Rapid Spanning Tree Protocol (RSTP) as 802.1w. RSTP provides significantly faster spanning tree convergence after a topology change, introducing new convergence behaviors and bridge port roles to do this. RSTP was designed to be backwards-compatible with standard STP.

While STP can take 30 to 50 seconds to respond to a topology change, RSTP is typically able to respond to changes within 3 × Hello times (default: 3 times 2 seconds) or within a few milliseconds of a physical link failure. The Hello time is an important and configurable time interval that is used by RSTP for several purposes; its default value is 2 seconds.

Standard IEEE 802.1D-2004 incorporates RSTP and obsoletes the original STP standard.
Title: Re: ip secuirty camera
Post by: Marie.O on November 09, 2016, 09:15:42 PM
phenigma is bad. Just because some people have issues with FLA... ;)
Title: Re: ip secuirty camera
Post by: phenigma on November 09, 2016, 09:32:09 PM
Sorry, I'm not actually aware of the acronym...  I've never used an ip camera so I was confused. 

Sent from my Nexus 5 using Tapatalk

Title: Re: ip secuirty camera
Post by: Marie.O on November 09, 2016, 11:26:14 PM
RTSP is the Real Time Streaming Protocol used by quite a bit of stuff. As golgoj4 pointed out, it is quite a hog.
Title: Re: ip secuirty camera
Post by: phenigma on November 10, 2016, 04:05:59 PM
Ah, I see.