Open Media Technologies Recent developments in Norway and around - PowerPoint PPT Presentation

Open Media Technologies Recent developments in Norway and around the world Audun Vaaler, Østfold University College Otto Wittner, UNINETT torsdag 18. mars 2010

1994 torsdag 18. mars 2010

Open standard (EU) • Adopted and maintained by not-for-profit organization; ongoing development on basis of open procedure available to all parties. • Specification available freely or at nominal charge. Permissible to all to copy, distribute and use for no or nominal fee. • Patents irrevocably available on royalty-free basis. No constraints on re-use. Office for Official Publications of the European Communities. European Interoperability Framework for pan-European eGovernment Services, 2004 torsdag 18. mars 2010

torsdag 18. mars 2010

Obligatory standards Video Ogg/Theora/Vorbis or MP4/H.264/AAC Audio Ogg/Vorbis or MP3 Lossless audio FLAC Lossy images JPEG Lossless images PNG (supp. by GIF) Scalable graphics SVG (supp. by PNG/GIF) (Norwegian public websites) torsdag 18. mars 2010

torsdag 18. mars 2010

20 15 10 5 Windows Media Flash MPEG-4 Ogg torsdag 18. mars 2010

+ Android and Symbian torsdag 18. mars 2010

Listeners per day since 2009-01-30 22000 20000 18000 16000 14000 12000 10000 8000 6000 4000 2000 0 2009-03 2009-05 2009-07 2009-09 2009-11 2010-01 2010-03 torsdag 18. mars 2010

Radio streaming WMA MPEG-2 MP3/ MP3/ MP3/ TS MP2 Vorbis Vorbis Vorbis • reception • trans- • streaming • demulti- coding (Icecast) • logging plexing (VLC) • statistics (VLC) torsdag 18. mars 2010

Challenges (2009) • adoption and familiarity • universal access • available standards • short term vs. long term torsdag 18. mars 2010

Challenges (2009) • adoption and familiarity • universal access • available standards • short term vs. long term torsdag 18. mars 2010

Challenges (2009) • adoption and familiarity • universal access • available standards • short term vs. long term torsdag 18. mars 2010

Challenges (2009) • adoption and familiarity • universal access • available standards • short term vs. long term torsdag 18. mars 2010

Challenges (2009) • adoption and familiarity • universal access • available standards • short term vs. long term torsdag 18. mars 2010

torsdag 18. mars 2010

Deploying open media standards • • still lack of off-the-shelf open standards are easy, but products only if you do key things right • • still few off-the-shelf keep it simple, don’t make consultants shortcuts, and test! • • still requires deep knowledge accept that you can’t have and patience strict control over presentation • norm has been vertical • integration, e.g. Flash may have to live without e.g. encoding random seeking for a while yet torsdag 18. mars 2010

<video> tag support torsdag 18. mars 2010

torsdag 18. mars 2010

torsdag 18. mars 2010

Standard Non-profit Development Published Distribution Royalties ✘ ✘ ✘ ✘ ✘ Flash Video ✘ ✘ ✔ FLV ✔ ✔ ✔ ✘ ✘ H.264 ✔ ✔ ✔ ✘ ✔ MPEG-1 ✔ ✔ ✔ ✔ ✔ Theora ✘ ✘ ✘ ✘ ✘ WMV torsdag 18. mars 2010

For Immediate Release CONTACT: Tom O’Reilly MPEG LA, LLC Tel: 860.620.0642 Fax: 301.986.8575 toreilly@mpegla.com Corrected Version of February 2, 2010 News Release Titled “MPEG LA’s AVC License Will Continue Not to Charge Royalties for Internet Video that is Free to End Users” (DENVER, CO, US – 2 February 2010) – MPEG LA announced today that its AVC Patent Portfolio License will continue not to charge royalties for Internet Video that is free to end users (known as Internet Broadcast AVC Video) during the next License term from January 1, 2011 to December 31, 2015. torsdag 18. mars 2010

torsdag 18. mars 2010

torsdag 18. mars 2010

Annodex http://stortinget.hiof.no/ storting/2008/05/08/ stortinget-20080508-095908.ogv? t=00:05:38/00:14:54 torsdag 18. mars 2010

Annodex http://stortinget.hiof.no/ ‘ storting/2008/05/08/ stortinget-20080508-095908.ogv? t=00:05:38/00:14:54 torsdag 18. mars 2010

torsdag 18. mars 2010

mwEmbed torsdag 18. mars 2010

Oggz torsdag 18. mars 2010

Theora Cookbook torsdag 18. mars 2010

DiveIntoHTML5.org torsdag 18. mars 2010

torsdag 18. mars 2010

Interoperable/long-term architecture transcoded versions w/embedded or external metadata original files: video/audio with external metadata upload/acquisition download/streaming torsdag 18. mars 2010

Questions? audun.vaaler@hiof.no otto.wittner@uninett.no torsdag 18. mars 2010