Zum Inhalt springen

Alliance for Open Media

aus Wikipedia, der freien Enzyklopädie
Dies ist eine alte Version dieser Seite, zuletzt bearbeitet am 4. Januar 2018 um 22:31 Uhr durch 78.133.77.132 (Diskussion). Sie kann sich erheblich von der aktuellen Version unterscheiden.

Vorlage:Infobox organization The Alliance for Open Media (AOMedia) is a non-profit organization whose first project is to develop a new open video codec and format as a successor to VP9 and a royalty-free alternative to HEVC.[1][2] The founding members are Amazon, Cisco, Google, Intel Corporation, Microsoft, Mozilla, and Netflix.[1][2] The collaboration goal for the future of this joint development foundation is to "avoid more patent and licensing battles that have been a big roadblock to innovation."[3] The alliance also aims to provide competition to the Moving Picture Experts Group, who provide backing for the video data compression methods most commonly in use in 2015.[3] The project will release new video codecs as free software under the BSD 2-Clause License and will use elements from Daala, Thor, and VP10.[4]

History

On September 1, 2015, the Alliance for Open Media was announced with the goal of developing a royalty free video format as an alternative to licensed formats such as H.264 and HEVC.[1][5][2] The plan is to release the video format by 2017.[2][6]

On April 5, 2016, the Alliance for Open Media announced that AMD, ARM, and Nvidia had joined.[7] Adobe, Ateme, Ittiam & Vidyo joined in the months following.[8][9][10][11]

AOMedia Video

Vorlage:See also The Alliance's main goal is to create and deliver next-generation state of the art open video compression formats and codecs that are optimized for streaming media over the internet, for both commercial and non-commercial content, including user-generated content.[7] A line of new video formats named AOMedia Video (AV) is being developed.[7][12] Alliance members from the chip industry (AMD, ARM, Intel, Nvidia) are meant to ensure hardware-friendly design.

AOMedia is planning for the first version of its format (AV1) to be completed before the end of 2017.[13] It is assumed to get rapid adoption and is the primary contender for standardisation by the video coding standard working group NetVC of the Internet Engineering Task Force (IETF).[14]

Main distinguishing features of AV1 are its royalty-free licensing terms and state of the art performance. AV1 is specifically designed for real-time applications and for higher resolutions than typical usage scenarios of the current generation (H.264) of video formats.[15]

Members

Vorlage:Columns-list Some members (*) stand out as governing members that have a seat on the board of directors. Confusingly, these are dubbed "founding members" in AOM terminology.

References

Vorlage:Reflist

  1. ↑ a b c Vorlage:Cite press releaseVorlage:Self-published inline
  2. ↑ a b c d Stephen Shankland: Tech giants join forces to hasten high-quality online video. CNET, 1. September 2015, abgerufen am 1. September 2015.
  3. ↑ a b Greg Lamm: Why Microsoft and Amazon are working with Google and Netflix to make video streaming faster In: Puget Sound Business Journal, 3 September 2015. Abgerufen im 5 September 2015 
  4. ↑ David Bryant: Forging an Alliance for Royalty-Free Video, Mozilla, 1. September 2015 Vorlage:Self-published inline
  5. ↑ Referenzfehler: Ungültiges <ref>-Tag; kein Text angegeben für Einzelnachweis mit dem Namen VP9 successor.
  6. ↑ Jan Ozer: Amazon, Google, and More Working on Royalty-Free Codec, StreamingMedia.com, 1. September 2015. Abgerufen am 2. September 2015 
  7. ↑ a b c The Alliance for Open Media Welcomes New Members and Announces Availability of Open Source Video Codec Project, Alliance for Open Media, 5. April 2016. Abgerufen am 7. April 2016 Vorlage:Self-published inline
  8. ↑ Vorlage:Cite press releaseVorlage:Self-published inline
  9. ↑ Vorlage:Cite press releaseVorlage:Self-published inline
  10. ↑ Vorlage:Cite press releaseVorlage:Self-published inline
  11. ↑ Vorlage:Cite press releaseVorlage:Self-published inline
  12. ↑ A Progress Report: The Alliance for Open Media and the AV1 Codec, Streaming Media Magazine, 12. April 2016. Abgerufen am 13. April 2016 
  13. ↑ https://fosdem.org/2017/schedule/event/om_av1/
  14. ↑ Sebastian Grüner (golem.de), July 19, 2016: Der nächste Videocodec soll 25 Prozent besser sein als H.265 (german)
  15. ↑ What is AV1?, Streaming Media Magazine, 3. Juni 2016. Abgerufen am 20. Juni 2016 
Abgerufen von „https://de.wikipedia.org/w/index.php?title=Alliance_for_Open_Media&oldid=175599060“