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From Samuel Kevin <lovesumm...@gmail.com>
Subject Re: Blue sky Real Class System Problem
Date Fri, 04 Sep 2009 01:58:05 GMT
yep, i remote access to Suresh's computer and i found that the web cam he
use can only run under V4L2 while our Teacher Client and Student Client can
only support web cam driven by V4L. So, this is an issue. That does hinder
the user to try RealClass system successfully.

2009/9/4 Jin Cao <caojin85cn@gmail.com>

> Hi KevinI don't know why I can't see your content above...
> I think Suresh's cam problem is caused by the cam driver.
> As I know, Realclass need V4L driver to support video cam, not V4L 2...
> Some cam support V4L and others need V4L 2.
> Regards
>
> 2009/9/4 Samuel Kevin <lovesummerf@gmail.com>
>
> > ---------- Forwarded message ----------
> > From: Suresh Rajagopal <suresh@newconceptict.com>
> > Date: 2009/9/2
> > Subject: Blue sky Real Class System Problem
> > To: bluesky-user@incubator.apache.org
> >
> >
> > Dear Blue sky Support Team
> >
> > Am Suresh as i try to install Real Class system in my machine, That time
> am
> > facing some problem for web cam connection.
> >
> > As am using logitech web cam in my system, i tested this web cam  in
> skype
> > an gmail video chat its working fine.
> >
> > I started Successfully TServer, DTU everything is working fine. after i
> > started teacher client system that also started successfully.
> >
> > When we are  trying to create class through teacher client system again
> am
> > getting error, *Error 022: No video Equipment Found
> > Information 022: Please check Whether Video Equipment Ready *, please
> > assist
> > me why this error showing.
> >
> >
> > This is the log file when am trying to start Teacher client system am
> > getting this error also.
> >
> > message lenth is 144
> > teachloginr.ResponseType 0
> > teachloginr.TeacherID 4
> > get group name is class
> > message lenth is 36
> > create class OK!
> > MCU ip is 192.168.0.100
> > MCU port is 10002,10000
> > /root/kejian/2009_08_31_18_40
> > CV4LVideoSender::OpenVideo(): dev_name = /dev/video0
> >  query was successful
> > this device can capture video to memory
> > ncteacher: ../../src/xcb_lock.c:77: _XGetXCBBuffer: Assertion `((int)
> > ((xcb_
> > req) - (dpy->request)) >= 0)' failed.
> > Aborted
> >
> >
> > --
> > Suresh | Senior Programmer,
> > The ICT and Web Group | New Concept Information Systems Pvt. Ltd | New
> > Delhi| 110076.
> > Phone: 011 29943221 (Direct) | Mobile: 9958824524
> > Website: www.newconceptict.com
> >
> >
> >
> > --
> > Bowen Ma a.k.a Samuel Kevin @ Bluesky Dev Team    XJTU
> > Shaanxi Province Key Lab. of Satellite and Terrestrial Network Tech
> > http://incubator.apache.org/bluesky/
> >
>
>
>
> --
> Jin,Cao a.k.a caojin85cn@gmailcom
>



-- 
Bowen Ma a.k.a Samuel Kevin @ Bluesky Dev Team    XJTU
Shaanxi Province Key Lab. of Satellite and Terrestrial Network Tech
http://incubator.apache.org/bluesky/

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