Legos? Really?What is Avalon? Integration with: • ILS • LMS Shhh! • Websites • Authn/Authz • Archival StorageBlack Hat Guy and Megan from xkcd by Randall Munroe. Used under a Creative Commons BY-NC license.
Content Processing with Matterhorn§ Workflow pipeline§ Pingbacks for status updates§ Caching of key metadata / images
Opencast Matterhorn“ Matterhorn is a free, open-source platform to support the management of educational audio and video content. Institutions will use Matterhorn to produce lecture recordings, manage existing video, serve designated distribution channels, and provide user interfaces to engage students with educational videos.”
HTTP Upload Batch or Ingest File Drop Content StatusMatterhorn workflowHow does content get prepared fordelivery by Avalon?
RTMP Streaming HTTP Dynamic/ Live StreamingInstitutional needsDifferent streaming formats for desktopand mobile users
Tokenized authentication Auth Token Media Package ID 838f1b90-0c4f-4eaf-b3fc-4368587f1b8e-af2fad299000fc841d40db30793560ea Request Stream Details Return Stream URL + Auth Token ID 03 ge : 4 ka uth en ac nA St r N ok a P Re re ot qu ke d T di o am F ali Me To es Co oun tS st Inv en: nt d tre ue ok en q am Re dT t li Va
RTMP StreamingFlash based player for desktops and fullfeatured platforms
HTTP Live Streaming§ Mobile fallback to a standard HTML5 video container§ Dynamic segmentation with Adobe Media Server§ Pre-rendered segments to support other HTTP servers (e.g., Apache, lighttpd, nginx)