TED视频的在线播放质量大都不太好并且由于网络原因很卡顿，但是API接口很良心…
TED视频的接口很明显，如果视频是多语言的还可以获取多语言视频信息，接口返回的数据也很丰富。
接口地址
https://www.ted.com/talks/{$id}/metadata.json?language={$language}
说明
{$id}为视频的实际id，可以通过视频URL的网页中获得。
{$language}为语言参数，类似：zh-CN
请求示例
https://www.ted.com/talks/2817/metadata.json?language=zh-cn
接口返回
{
"comments": {
"id": 27409,
"count": 159,
"talk_id": 2817
},
"threadId": 27409,
"current_talk": "2817",
"description": "此时此刻，你脑中的数十亿个神经元正在一起作用，以产生有意识的体验——不仅仅是任何有意识的体验，同时也是你对身边世界和你自己的体验。 这是如何发生的？神经学家阿尼尔·赛斯认为：我们一直生活在幻觉中。当我们认同我们的幻觉时，我们称之为“现实”。 让我们跟随赛斯，观看一段难以置信的演讲，让你质疑你存在的本质。",
"event": "TED2017",
"language": "zh-cn",
"name": "阿尼尔·赛斯: 你的大脑如何幻化出你所意识到的现实",
"slug": "anil_seth_how_your_brain_hallucinates_your_conscious_reality",
"speakers": [
{
"id": "3312",
"slug": "anil_seth",
"is_published": true,
"firstname": "Anil",
"lastname": "Seth",
"middleinitial": "",
"title": "",
"description": "Cognitive neuroscientist",
"photo_url": "https://pe.tedcdn.com/images/ted/bc6c6574fd25bb9602bd02bd3532f37f7658662d_254x191.jpg",
"whatotherssay": "The idea of where ‘we’ exist, how we develop that sense of self and how it can be explained in terms of the activity of brain cells, all of that is still largely the domain of philosophers rather than scientists. Anil Seth (...) wants to turn that around.",
"whotheyare": "How can the \"inner universe\" of consciousness be explained in terms of mere biology and physics? Anil Seth explores the brain basis of consciousness and self.",
"whylisten": "In his groundbreaking research, Anil Seth seeks to understand consciousness in health and in disease. As founding co-director of the University of Sussex’s Sackler Centre for Consciousness Science, his research bridges neuroscience, mathematics, artificial intelligence, computer science, psychology, philosophy and psychiatry. He has also worked extensively with playwrights, dancers and other artists to shape a truly humanistic view of consciousness and self.
Seth is the editor and co-author of the best-selling 30-Second Brain, a collection of brief and engaging neuroscience vignettes. His forthcoming book The Presence Chamber develops his unique theories of conscious selfhood within the rich historical context of the mind and brain sciences.
Follow Seth on Twitter at @anilkseth, and visit his website at anilseth.com and neurobanter.com. The Sackler Centre, at the University of Sussex, is at sussex.ac.uk/sackler. Seth's work is supported by the Dr. Mortimer and Theresa Sackler Foundation.
"
}
],
"url": "https://www.ted.com/talks/anil_seth_how_your_brain_hallucinates_your_conscious_reality",
"viewed_count": 5603522,
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