VRDP uses TSMF for video redirection. Vitali.
Huihong Luo wrote: > I did a plugin for windows rdp client, and found that vrdp usb works > sometimes, but freezes sometimes too. Now I am doing a full rdp client > with features equivalent to windows 7 rdp client, and trying to > implement Microsoft's USB redirection protocol on the client, in > addition to vrdp usb. MS specifies a smaller granularity for the usb > messages compared to vrdp. > It might be our usb driver causing the issue, will investigate more, > the client still not available yet. > Another question, is vrdp video acceleration feature using TSMF or > RemoteFX? our client supports these two, and wanted to make sure it > works well with vrdp. > > --- On *Tue, 2/7/12, Klaus Espenlaub /<[email protected]>/* > wrote: > > > From: Klaus Espenlaub <[email protected]> > Subject: Re: [vbox-dev] any plan to support RDP usb redirection spec? > To: [email protected] > Date: Tuesday, February 7, 2012, 2:47 AM > > On 06.02.2012 22:48, Huihong Luo wrote: > > Microsoft has published a spec: > > http://msdn.microsoft.com/en-us/library/ff635589/ > > for usb redirection from rdp client to Hyper-V virtual machines > through > > a channel extension. similar to vbox's current vrdp usb > protocol. From > > my implementation of vrdp usb client, it seems not that stable. So I > > wonder if microsoft's spec is better. > > Not immediately, especially as a spec by itself doesn't fix > problems. Is > your implementation available anywhere? We could potentially help, as > the VirtualBox USB redirection is quite stable as such on the > platforms > where we have RDP client support for it. > > Klaus > > _______________________________________________ > vbox-dev mailing list > [email protected] > <http://us.mc1603.mail.yahoo.com/mc/[email protected]> > https://www.virtualbox.org/mailman/listinfo/vbox-dev > > > > _______________________________________________ > vbox-dev mailing list > [email protected] > https://www.virtualbox.org/mailman/listinfo/vbox-dev _______________________________________________ vbox-dev mailing list [email protected] https://www.virtualbox.org/mailman/listinfo/vbox-dev
