The document discusses new features in HTML5 including media elements like <video> and <audio>, the <canvas> element for drawing graphics, and SVG for vector graphics. It outlines IE9's support for HTML5 specifications and how it will provide an interoperable and high performance experience for HTML5 features through GPU acceleration and standardized markup and JavaScript implementations.
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1. HTML5 - thefutureforthe Web - and IE9 Wilson Pais wpais@microsoft.com Gabriel Klestorny t-gakles@microsoft.com
2. The HTML5 Web:Graphically- and Media-Rich Evolution of the Web The AJAX Web: JavaScript + DOM + Asynchronous Requests Web “2.0” The Content Web: HTML & CSS Web “1.0”
6. HTML5: New media elements and APIs <video> tag Example: <video src=“video.mp4” controls /> <audio> tag Example: <audio src=“sample.wav” /> 6
7. Rich Media Integration—Without Plugins HTML5 <video> element Industry-standard MPEG-4/H.264 video Video can be composited with anything else on the page HTML content, images, SVG graphics GPU-based implementation capable of maintaining 60fps full-screen at full HD resolution Supports both DXVA and full hardware video decoders HTML5 <audio> element Industry-standard MP3 and AAC audio <video width="800" height="450" src="myvideo.mp4" autoplay> No video for you</video>
8. HTML5: New media elements and APIs <canvas> tag Example: <canvas id=“my_canvas” width=100 height=100 /> <script> varmy_canvas = document.getElementById(“my_canvas”); if (my_canvas.getContext) context = my_canvas.getContext("2d"); // draw </script> 8
12. HTML5: Forms improvements Input element types: Tel, search, url, email, date, number, range, color New form functions: Autofocus, multiple files upload 12
14. IE9 support for HTML5 IE9 HTML5 GPU Acceleration Same Markup Performance Platform Preview 14
15. Top Objectives of Internet Explorer 9 Interoperable HTML5 Markup Interpret the same HTML and CSS markup the same way Run the same JavaScript the same way GPU-powered HTML5 Graphics and Media HTML5 demands a high-performance graphics subsystem Across-the-board High Performance HTML5 JavaScript execution Page layout Page display
18. CallToAction Followthestandardon W3C. Microsoft isparticipating as a co-chair of HTML Working Group Try Internet Explorer 9 PlatformPreview Check demos on http://ietestdrive.com Wait and try IE 9 Beta – More newsthisweek ! More info: http://blogs.msdn.com/ie