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Streaming Media For Mobile Devices

Streaming Media For Mobile Devices. STEMTech October 4, 2011. Streaming Media For Mobile Devices. About INTELECOM. Established in 1970 501(c)3 Non-Profit Corporation Operated by Consortium of 31 Community Colleges Content Developer (Distance Learning) Telecourses Online (HTML) Content

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Streaming Media For Mobile Devices

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  1. Streaming Media For Mobile Devices STEMTech October 4, 2011

  2. Streaming Media For Mobile Devices About INTELECOM • Established in 1970 • 501(c)3 Non-Profit Corporation • Operated by Consortium of 31 Community Colleges • Content Developer (Distance Learning) • Telecourses • Online (HTML) Content • Video on Demand (Since 2002)

  3. Streaming Media For Mobile Devices Subscription Videoon Demand Database • Launched in January 2008 • Object-level Clips (3-5 minutes) • Multiple Academic Disciplines • Embeddable Video Players, URLs • Hosted and Supported • Correlated to Quality Matters • Engaging Content (Persistence) • Captions, MARC Records, Usage Statistics

  4. Streaming Media For Mobile Devices Campus Applications • Online/Hybrid Courses • F2F Instruction • Content Authoring • Virtual Classrooms • PowerPoints • Faculty Blogs • Discussion Forums • Word Documents

  5. Streaming Media For Mobile Devices The Growth of Mobile • Laptops • Netbooks • Smartphones • Tablets • Gaming Devices “By 2014, there will be 2.8 billion 3G subscribers. 3G refers to a third generation cellular network, which is capable of streaming video and other bandwidth-intensive applications wirelessly. Already, some providers are rolling out 4G services that promise even faster download speeds and more capabilities.” – School Technology Action Report (September 1, 2011)

  6. Streaming Media For Mobile Devices Implications for Video Streaming • Choice of Formats • Windows Media, QuickTime, FLV, H.264 • Bit Rates and Resolution • 320kbps? 1.5mbps? 640x480? • Operating Systems • iOS? Honeycomb? WebOS? Windows 8?

  7. Streaming Media For Mobile Devices “I got a Pre.” HTML5 or Flash? Neither? Both? • Flash not supported by Apple • Flash and Flash • The Switch to HTML5 … Just an Apple Thing? • H.264 Video Format … More than Just an Apple Thing • Rise of the Androids • Flash Media Streaming Server 4.5 … A Game Changer?

  8. Streaming Media For Mobile Devices Finding the Right Mobile Mix • FLV for Android 2.3 Devices, Desktops, Laptops • 480x360, 400kbps • H.264 for iOS • VBR up to 768kbps, 320x340 • VBR up to 1.5mbps, 640x480 • Utilizes Native iPad / iPhone Player (Full Screen) • Limitations Still Exist • Memory, Processor, Bandwidth (e.g. WiFi)

  9. Desktops, Laptops, Netbooks FLV Supported iPad, iPhone H.264 FLV “Sniffer” 1. Determines Device 2. Pushes Optimum Stream Android 2.3 Devices

  10. Streaming Media For Mobile Devices Addressing Accessibility • There is Support for Captioning on Many Devices • Not All Device Manufacturers Support Captions • Still in Development: • Currently … xml, txt, scc, smi and six other caption formats • Transcode and embed captions for H.264/mp4

  11. Streaming Media For Mobile Devices Cameron Coxccox@intelecom.org (800) 576-2988 x112 Thank you for participating! For More Information

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