使用 Azure 进行 IIS 平滑流编码？
我正在开发一个项目，让教师和学生能够使用 Azure 作为内容交付的媒介来相互交互。然而，由于这基本上是一项免费服务（并且是一个非盈利网站），因此并非每个教师都可以购买 Encoder Pro 的副本来对其流进行编码。
现在我正处于十字路口，不知道该走哪条路。我希望教师能够流式传输他们的桌面并与学生互动，可能使用 MSN 聊天服务或 Facebook 聊天服务，因为这是我不需要付费的基础设施。然而，另外的问题是他们如何捕获他们的桌面？ Azure 是否能够将其转换为“平滑流”文件，以便带宽连接较低的人可以可靠地看到流？我知道Azure可以充当CDN，但我不确定它是否可以转换为实时流畅的流媒体，以便学生可以真正使用该服务。
任何想法都会有帮助......我现在正在集思广益并致力于客户端的工作，但我已经放慢了速度，直到我能解决这个问题。
谢谢！
I'm working on a project for teachers and students to be able to have a medium to interact with one another using Azure as a medium for content delivery. However, since this is basically a free service (and a non-profit site), not every teacher can buy a copy of Encoder Pro to encode their streams.
This is where I'm at a crossroads and not sure what path to go down. I want teachers to be able to stream their desktops and interact with students, probably using the MSN chat services or facebook chat services since it's infrastructure that I don't need to pay for. However, additionally the question is how do they capture their desktop? And would Azure be able to convert that into a "smooth streaming" file, so that people with lower bandwith connections can see the stream reliabily? I know Azure can function as a CDN, but I'm not sure if it can do the conversion to live smooth streaming so that students can actually make use of the service.
Any ideas would be helpful.. I'm kind of brainstorming right now and working on the client end of things, but I've slowed down until I can figure out this problem.
Thanks!
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为了回答您的部分问题，Azure 最近添加了一个媒体服务组件。它仍处于预览模式（目前免费）。可以将其视为一个托管的 Expression Encoder Pro，并公开了一堆 API。欲了解更多信息 https://www.windowsazure .com/en-us/develop/net/how-to-guides/media-services/
To answer part of your question, Azure recently added a Media Services component. It's still in preview mode (free for now). Think of it as a hosted Expression Encoder Pro exposed with a bunch of APIs. For more info https://www.windowsazure.com/en-us/develop/net/how-to-guides/media-services/