Hi Jim, Is your machine heavily loaded when you're having these problems, or do you only see the problem when you turn on encryption?
Piers. On 12/22/05, Jim Miller <mille...@psc.edu> wrote: > Yes, I am talking on the capture machine itself. The machine is running > the servicemanager with 3 video feeds (hauppauge cards) and an audio > RAT. The RAT is very responsive, the VIC is not. I have attempted to > adjust framerates from 20-30fps with no change in response time. VIC is > just slow. I am running a 2.4 kernel, but I noticed this same thing in > older Linux and VIC versions as well dating back to AG 1 days. It has > become an issue lately due to meetings that we attend being encrypted. > It takes forever to manipulate through 3 VIC windows to set up > encryption for every stream. > Thanks, > Jim > > > Christoph Willing wrote: > > > > On 22/12/2005, at 4:39 AM, Jim Miller wrote: > > > >> I am having an issue with my capture node with VIC being painfully > >> slow to respond to pretty much anything. If I try and manipulate the > >> menu, I can't do anything except click, wait 2 min, click again. > >> Is there a known fix? > > > > > > Jim, > > > > Is this a new phenomenon? > > > > When you "manipulate the menu", do you mean the vic menu(s) on the > > capture machine itself, or the "Manage my Node" menu (back on the > > display machine) to configure vic via VideoProducer instance(s)? > > > > What frame rate are you attempting? For PAL, 24fps is usually the max > > for standard composite/s-video bt878 capture boards, rather than the > > expected 25fps. Perhaps there's a similar problem for NTSC (try using > > 29fps, rather than the expected 30fps)? Also, any USB camera running > > with 2.4.x kernels is _very_ inefficient, and will cause the symptoms > > you describe, at greater than 21fps. > > > > Any other apps running on the capture machine chewing up cpu cycles? > > > > Are other applications on the capture machine affected the same way > > (slow to respond)? > > > > > > chris > > > > > > Christoph Willing +61 7 3365 8350 > > QPSF Access Grid Manager > > University of Queensland > > > > > >
