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] https://www.virtualbox.org/mailman/listinfo/vbox-dev
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