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 <[email protected]> > ---------- Forwarded message ---------- > From: Suresh Rajagopal <[email protected]> > Date: 2009/9/2 > Subject: Blue sky Real Class System Problem > To: [email protected] > > > 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 caojin8...@gmailcom
