From the HTML5 Development Center: Embedding video on site using HTML5 is simple. Getting it to work for everyone viewing your site is the hard part. Learn about HTML5’s <video> tag and how to work with competing video formats. You’ll also discover how to build code that works in any browser, even pre-HTML5.
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Most developers face a grueling challenge to please their end users. We asked their top challenge is. With over 3,000 responses, the results are now available!