|
此文章由 1000 原创或转贴,不代表本站立场和观点,版权归 oursteps.com.au 和作者 1000 所有!转贴必须注明作者、出处和本声明,并保持内容完整
原帖由 fly_cat 于 2010-6-10 13:46 发表 
那难道是youtube上的不是flash?
我真文盲,这个都不知道。
http://www.youtube.com/html5
YouTube HTML5 Video Player
This is an opt-in experiment for HTML5 support on YouTube. If you are using a supported browser, you can choose to use the HTML5 player instead of the Flash player for most videos. Your comments will help us improve and perfect the mixtures we're working on. So jump in, play around, and send your feedback directly to the brains behind the scenes.
Supported Browsers
We support browsers that support both the video tag in HTML5 and either the h.264 video codec or the WebM format (with VP8 codec). These include:
* Firefox (WebM enabled version available here)
* Google Chrome (h.264 supported now, WebM enabled version available here)
* Opera (WebM enabled version available here)
* Apple Safari (h.264, version 4+)
* Microsoft Internet Explorer with Google Chrome Frame installed (Get Google Chrome Frame)
Notes
* Fullscreen support is partially implemented. Pressing the fullscreen button will expand the player to fill your browser. If your browser supports a fullscreen option, you can then use that to truly fill the screen
* The HTML5 player has a badge in the control bar. If you don't see the "HTML5" icon in the control bar, you've been directed to the Flash player (due to restrictions listed below)
* The HTML5 player also has a badge to indicate the video is using the WebM format. If you don't see the "WebM" icon, the video is encoded using h.264
* If you want to find videos with WebM formats available, you can use the Advanced Search options to look for them (or just add &webm=1 to any search URL)
Additional Restrictions (we are working on these!)
* Videos with ads are not supported (they will play in the Flash player)
* On Firefox and Opera, only videos with WebM transcodes will play in HTML5
* If you've opted in to other testtube experiments, you may not get the HTML5 player (Feather is supported, though) |
|