Category | HTML5


HTTP Dynamic Streaming

26 May 2011 |  Posted by admin |  0 Comment.
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GravityLab is pleased to offer HTTP Dynamic Streaming for all accounts. This is a technical reference and FAQ to this streaming video hosting announcement. What is HTTP Dynamic Streaming? HTTP Dynamic Streaming enables high-quality (H.264 or VP6), network-efficient HTTP streaming for media delivery that is tightly integrated with Adobe® Flash® Access® software for robust content protection in the Flash Adobe Flash Player 10.1 and Adobe AIR® 2 runtimes. This open format solution allows online publishers to leverage existing network and cache infrastructures to efficiently deliver media content...



mp4 Encoding specs for streaming video hosting at GravityLab

11 Nov 2010 |  Posted by admin |  0 Comment.
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We recommend Main Concept H.264 mp4. Encoding should be based on the single-pass Baseline profile, with frame reordering disabled. Keyframes are suggested every 5 seconds, ideally an even divisor of the chosen segment length. mp4 encoding for iphone / ipad / android / html5 devices Delivery Dimensions Frame Rate Total Bit Rate Video Bit Rate Audio Bit Rate Audio Sample Rate Aspect Ratio 4:3           Edge 360x270 1/2 source 112 kbps 85 kbps 32 kbps 16 3G (low) ...



HTML 5 Video Players usable with our mobile video hosting

16 Oct 2010 |  Posted by admin |  0 Comment.
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HTML5 Video Players The <video> element is a long-awaited and probably one of the most talked about feature in HTML5. We can easily embed videos into web pages without any plugins, using the <video> element  (which is now included in latest versions of Firefox, Safari & Chrome & Opera). The major problem is that not all of the browsers support the same codecs (while IE doesn’t support any). This is where javascript comes to aid. It sits on top of the <video> tag providing better video controls and a fallback to flash for older browsers. Here is a collection...