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Tech series: Windows Azure Media Services
The document discusses Windows Azure Media Services, highlighting features such as live streaming and player framework. It addresses the challenges of delivering on-demand video and solutions like adaptive streaming and content protection through DRM. Additional resources and SDKs for media services are also provided for developers.
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Tech series: Windows Azure Media Services
- 1. WindowsAzure Media Services Juan PabloGarcía González Technical Evangelist jpgarcia@Microsoft.com http://jpgarcia.cl @liarjo
- 2. Introducción Windows Azure Media Services Bonus 1: live streaming Bonus2: Player Framework
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- 6. 100 M HouseholdWW OWN AT LEAST ONE CONNECTED TV 50% SMARTPHONES 19% TABLETS MULTITASK WHILE WATCHING TV 80% 10 BillionsMOBILE CONNECTED DEVICES by 2016 *Source: Cisco, Gartner
- 7. WEB 99% on DESKTOPS and LAPTOPS MOBILE Thereis an app for it APPLICATIONS BROWSER VIDEO NO PLUGIN PROGRESSIVE DOWNLOAD ADAPTIVE STREAMING
- 8. Challenges of DeliverVideo On-demand Technology Infrastructure Costs Managing Content (CMS) Encoding Distributing across multiple devices Good Streaming User Experience IP Filtering Monetizing Content Subscription-based Advertisement-based Protect Content with DRM PlayReady Adobe Access
- 11. “Build-On” Media Partnersand Customers AzureCDNPartnerCDNsOrigin “Build-In” Partner Media Processors http://msdn.microsoft.com/en-us/library/windowsazure/jj884319.aspx
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- 29. Source Asset Storage REST Storage SDK MediaServices SDK Media Services Data Media Service REST Access Control Service REST Source Demo.exe Get authorization Create an Asset and AssetFile(s) Upload a file
- 30. Multi-Bitrate Smooth Asset Source Asset Storage REST MediaServices SDK Media Service REST Encode Demo.exe Create a job Encode an asset to Smooth Package that asset to HLS Package Multi-Bitrate HLS Asset Media Services Data
- 31. Multi-Bitrate Smooth Asset Source Asset Multi-Bitrate HLS Asset StorageREST Media Services SDK Media Service REST Demo.exe Smooth HLS Origin Media Services Data Create a locator Provision origins Serve requests
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Editor's Notes
- #17 By default each Media Services account can have one active encoding task at a time. You can reserve encoding units that allow you to have multiple encoding tasks running concurrently, one for each encoding reserved unit you purchase. For more information on Encoding Reserved Units
- #18 HTTP Live Streaming (HLS) is an adaptive bitrate technology created by Apple. Smooth Streaming is an adaptive bitrate technology created by Microsoft.
- #19 If you want to use single bitrate streaming, use one of the "BroadBand" presets such as VC1 Broadband 1080p or H264 Broadband 720p. There are presets for both VC1 Broadband and H264 Broadband for HD and SD video. iPhone 5 supports H.264 video up to 1080p in HLS format. Media Services doesn't support encoding directly into HLS but you can encode to Smooth Streaming then use the packager to convert the Smooth Streaming format to HLSWindows Phone that supports H.264 video up to 1080pXBox you can choose between VC1 and H.264 smooth streaming video at resolutions up to 1080p.HTML5 video tag supports progressive download only
- #20 When using Dynamic Packaging, your video is stored in one encoded format, usually an adaptive bitrate MP4 file. When a video player requests the video it specifies the format it requires. The Origin Service converts the MP4 adaptive bitrate file to the format requested by the player. This allows you to store only one format of your videos, reducing the storage costs.
- #21 protect your content by encrypting content before/during uploading to storage Windows Azure Media Services supports PlayReady, HTTP Live Streaming (HLS) + PlayReady, and HLS + AES.When a customer tries to watch PlayReady protected content, the client player application requests the content from Media Services. Media Services then redirects the client to a licensing server that authenticates and authorizes the user’s access to the content
- #22 Offline ViewingProgressive DownloadStreamingtechnologies also require an internet connection, but they download a small piece of the video at a time and discard it once it has been displayedAdaptive Bitrate Streaming:allow video player applications to determine network conditions and select from among several bitrateshttp://en.wikipedia.org/wiki/Adaptive_bitrate_streaming
- #26 Slide Objectives:Jump to VS and Demo the New Mobile Service Create a new Windows 8 application experience in the portal
- #33 Slide Objectives:Jump to VS and Demo the New Mobile Service Create a new Windows 8 application experience in the portal
- #35 Slide Objectives:http://rvvideo.azurewebsites.net/
- #38 Slide Objectives:Jump to VS and Demo the New Mobile Service Create a new Windows 8 application experience in the portal
- #40 http://msdn.microsoft.com/en-us/library/windowsazure/dn223283.aspx
- #41 http://msdn.microsoft.com/en-us/library/windowsazure/dn223283.aspxWeb Browser SupportSmoothStreamingClient SDK (silverlitgh)Microsoft Media Platform: Player FrameworkHTML5 Player FrameworkOSMF SmoothStreamingPluginfor Flash
- #43 HTML5 player framework http://htmlsamples.blob.core.windows.net/test-player/player.htmlAzure media service video streaming for Apple ioshttp://edmedia.origin.mediaservices.windows.net/4ce08db1-cf76-4cb7-a61a-2a0456838eb9/Lo%20Imposible_Trailer_hd720-m3u8-aapl.ism/Manifest(format=m3u8-aapl)Azure Media Services flash player SDKhttp://wamsclient.cloudapp.net/SSPlugin/Player.0.2.html
- #44 15 min