Στις 31/07/2012 11:57 μμ, ο/η David Burgess έγραψε: > I'm looking for a way to have two or three clients (preferably Android) > view the same desktop on a server (preferably Linux). If all works out, > the clients will be viewing video over a wireless connection, so not > exactly low bandwidth. > > Based on my experience with LTSP, fullscreen 1280x720p video played on a > client can pull several hundreds of Mbps from the server, but the > viewing experience was acceptable on a single client. I have my doubts > about how well this will work with multiple clients over wireless, but I > would be interested if anybody here has similar experience or advice. > I'm open to any remote desktop type protocol, including vnc, XDMCP, LDM, > etc, but I'm not familiar enough with these protocols to assess their > suitability until I can do some testing.
If you're interested in video broadcasting for multiple clients over wireless, I'd avoid all those solutions as they require several hundreds of mbps for each client, as you already said. E.g. 1920 x 1080 x 32bpp x 25 fps = 1.658.880.000, i.e. an HD video needs 1.5 Gbps per client. Instead, I'd try to encode the server screen output in some video format (mpeg, theora, webm...), then broadcast that (only a few mbps per client), and decode it on the clients with some local video player. Both VLC and gstreamer offer technologies that can do that, but you'll need a decent server in order to encode video in realtime. ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _____________________________________________________________________ Ltsp-discuss mailing list. To un-subscribe, or change prefs, goto: https://lists.sourceforge.net/lists/listinfo/ltsp-discuss For additional LTSP help, try #ltsp channel on irc.freenode.net
