HTML 5< video>的状态是什么？标签和摄像头集成？ [英] What's the status of the HTML 5 <video> tag and webcam integration?

问题描述

即使它似乎存在某种危险，开放视频标准也是一个好主意。我看到了一些关于运动跟踪的演示 - 只是概念验证，但仍然很有趣。现在，我会说像这样的概念真的是一种收获，如果可以访问用户的网络摄像头......想象一下用双手在半空中浏览Flickr。

我已经Google了一下，但我找不到有关此主题的任何详细讨论。它在一些地方被提及，但这并没有让我走得很远。有谁知道是否计划对此提供支持？如果是的话，任何预测'时'？ ; - ）

当然，我猜他们必须为它设计一个非常好的安全模型。

Anne van Kesteren 通常似乎很清楚Web的未来 - 另外，他提供了一个电子邮件地址。

翻译他的回复可能不会有什么好处，所以简而言之：关于如何制作回复所有的工作，但目前没有任何有形的。 设备API和策略工作组应该继续这项工作。

通过阅读他们的页面，我也意识到了其他一些东西 - 为什么只有 webcam 访问？如果Google打算将操作系统移到浏览器，我们将不仅仅需要网络摄像头。为什么不通过webapp管理你的iPod呢？任何事情都应该是可能的。我想一个全新的可信网站概念必须发展如果这样的功能可以使用，但是，有很多任何的解决方案，isn'那边？ ; - ）

Even though it seems to be in some kind of jeopardy, the open video standard is a great idea. I saw some demos on motion tracking with it - just proofs-of-concept, but interesting nonetheless. Now, I'd say that concepts like these would really be a gain, if there would be access to the user's webcam... Just imagine browsing through Flickr with your hands in mid-air.

I have Googled a little, but I can't find any detailed discussion on the subject. It is mentioned in some places, but that doesn't get me very far. Does anybody know whether support for this is planned? If yes, any prognosis on the 'when'? ;-)

Of course, I guess they'd have to dream up a pretty good security model for it..

解决方案

Ok, still no clear, definitive answers, so I went on and took a little action. The WHATWG would probably have an answer for me, so I decided to contact someone there. Didn't really know who it had to be, but fellow Dutchman Anne van Kesteren usually seems to know the Web's future pretty well - plus, he provides an e-mail address.

Translating his response probably won't do any good, so in short: there are some rough ideas on how to make it all work, but there's nothing tangible at the moment. The Device APIs and Policy Working Group is supposed to continue work on this.

Reading through their page makes me realize something else too - why only webcam access? If Google intends to move the OS to the browser, we'll need more than just webcams. Why not manage your iPod through a webapp too? Anything should be possible. I guess a whole new concept of 'trusted website' will have to evolve if functionality like this would come available, but well, there's a solution to pretty much anything, isn't there? ;-)

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