<![CDATA[Multiple WebCams]]>Hi all,
I'm in test phase for a forthcoming project.
I'm trying to connect 3 webcams to isadora.
I tried both with Izzy 2.2.2 and latest 2.4.5b10.
My config is in my signature, I used my MBP Two Logitech c920 fullHD and one PS3Eye (macam drivers). Project is 1920x1080 @ 50fps.
Every cam is on the same USB3.0 active HUB.
There seems to be a conflict when 2 c920 are on the same port. Activating the first, avoids the second to run.

The strange thing is that Modul8 handles it well. (3 webcams on the same hub + facetime)

For the final project I'd like to connect simultaneously at least 3 logitech c920 fullHD on the same HUB (4 would be awesome !)

Is it a bug or a limitation ?
bug report or not ?

Best
Philippe

]]>https://community.troikatronix.com/topic/2875/multiple-webcamsRSS for NodeWed, 16 Sep 2026 03:22:11 GMTThu, 22 Sep 2016 14:53:52 GMT60<![CDATA[Reply to Multiple WebCams on Wed, 23 Nov 2016 12:36:52 GMT]]>As you said DusX, connecting two usb WebCams on the same port isn't stable.
My solution is to "create" a third USB3 port on the Macbook with a thunderbolt-USB3 adapter.

Best
Philippe

]]>https://community.troikatronix.com/post/22048https://community.troikatronix.com/post/22048Wed, 23 Nov 2016 12:36:52 GMT<![CDATA[Reply to Multiple WebCams on Fri, 23 Sep 2016 13:01:26 GMT]]>Got it.

]]>https://community.troikatronix.com/post/21412https://community.troikatronix.com/post/21412Fri, 23 Sep 2016 13:01:26 GMT<![CDATA[Reply to Multiple WebCams on Fri, 23 Sep 2016 08:23:50 GMT]]>Bug Report sent !

]]>https://community.troikatronix.com/post/21406https://community.troikatronix.com/post/21406Fri, 23 Sep 2016 08:23:50 GMT<![CDATA[Reply to Multiple WebCams on Thu, 22 Sep 2016 16:02:34 GMT]]>This is a known issue. Connecting usb cams of the same make and model requires the cams to use different USB hosts (a different port on the machine may not be a different host)

Please feel free to enter this as a bug report/feature request. (link in my signature)
If M8 is able to handle the configuration, so should Isadora.
]]>https://community.troikatronix.com/post/21389https://community.troikatronix.com/post/21389Thu, 22 Sep 2016 16:02:34 GMT<![CDATA[Reply to Multiple WebCams on Thu, 22 Sep 2016 14:56:59 GMT]]>(I also have page settings problems on the Isadora forum I cannot solve..!) Sorry..

]]>https://community.troikatronix.com/post/21387https://community.troikatronix.com/post/21387Thu, 22 Sep 2016 14:56:59 GMT