问题
I am using VSTS 2008 + .Net 3.5 + C# + Silverlight 3.0 + Microsoft Expression 3 + ASP.Net + IIS 7.0. I want to show my desktop lively to other users. In more details, suppose a case when a teacher is showing Demo or ppt on her/his desktop, the information on desktop could be broadcasted lively so that other users could see what the teacher is showing on her/his desktop.
It is better that end user could see the broadcast live information through browser. Any samples or document which could be helped to do this? I want to develop by myself using the technologies I described above, not using existing commercial software. :-)
BTW: when I say "broadcast", I do not mean using broadcast network protocol, I just mean multiple users could consume the live desktop information from the teacher.
回答1:
There are several screen sharing products available to use:
- Livemeeting
- Webex
- WebConference.com
Would any of these work for you?
Additionally, you could Bing "Free Web Conferencing" and get a ton of freeware for this purpose.
Edit: Since you want to write one yourself check out the site
http://www.teknoportal.gen.tr/english/technology_news.asp?haber=385
来源：https://stackoverflow.com/questions/3055377/live-broadcasting-video