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Daala is the | Daala is the codename for a new video compression technology. | ||
The effort is a collaboration between [https://www.mozilla.org/en-US/research/ Mozilla Foundation], [https://www.xiph.org/ Xiph.Org Foundation] and other contributors. | The effort is a collaboration between the [https://www.mozilla.org/en-US/research/ Mozilla Foundation], the [https://www.xiph.org/ Xiph.Org Foundation] and any other contributors that wish to help. | ||
The goal of the project is to provide a free | The goal of the project is to provide a video format that's free to implement, use and distribute, and a reference implementation with technical performance superior to [https://en.wikipedia.org/wiki/High_Efficiency_Video_Coding H.265]. | ||
and reference implementation with technical performance superior to [https://en.wikipedia.org/wiki/High_Efficiency_Video_Coding H.265]. | |||
Please see the [https://www.xiph.org/daala/ main page] for more information. | Please see the links below or the [https://www.xiph.org/daala/ main page] for more information. | ||
== Resources == | |||
=== Wiki Pages === | |||
* [[Daala Quickstart|Daala Quickstart (Linux/MacOS)]] | * [[Daala Quickstart|Daala Quickstart (Linux/MacOS)]] | ||
* [[Daala Quickstart Windows|Daala Quickstart (Windows)]] | * [[Daala Quickstart Windows|Daala Quickstart (Windows)]] | ||
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* [[Daala_on_Wheels|Historical Daala wiki page]] | * [[Daala_on_Wheels|Historical Daala wiki page]] | ||
== | === Project Communication === | ||
You are '''encouraged''' to join the | |||
* [irc://irc.freenode.net/daala '''#daala''' IRC channel at freenode.net] | |||
* [http://lists.xiph.org/mailman/listinfo/daala Daala Email List] | |||
You are also welcome to attend the [[Daala Weekly Meetings|weekly progress meetings]] using [http://wiki.mumble.info Mumble]. The address is '''mf4.xiph.org''' and the port is '''64738'''.<br /> | |||
They occur on '''Tuesdays''' at '''[http://www.timeanddate.com/worldclock/fixedtime.html?msg=Daala+Weekly+Meeting&iso=20150210T09&p1=1241 9AM Pacific Time]''' (5PM UTC/GMT). | |||
=== Websites === | |||
You can get a copy of the latest Daala Source Code from [https://git.xiph.org/?p=daala.git;a=summary '''git.xiph.org'''] or [https://github.com/xiph/daala '''GitHub''']. | |||
* [https://review.xiph.org/ Xiph Code Reviews] - there is a proposal on the review process '''[[DaalaReview|here]]''' | * [https://review.xiph.org/ Xiph Code Reviews] - there is a proposal on the review process '''[[DaalaReview|here]]''' | ||
* [https://people.xiph.org/~xiphmont/demo/ Monty's Demo Pages] - explanations on certain techniques used in Daala | |||
* [https://people.xiph.org/~xiphmont/demo/ Monty's Demo Pages] | * [https://github.com/xiph/daala/issues Daala's issues] - Issue/bug tracker on Github | ||
* [https:// | * [http://benjamin.smedbergs.us/weekly-updates.fcgi/project/daala Daala Project Status Board] - what Daala bits the Mozilla people are working on | ||
* [http://benjamin.smedbergs.us/weekly-updates.fcgi/project/daala Daala Status Board] | * [https://daala.etherpad.mozilla.org/ep/padlist/all-pads Daala Etherpads] - you can [https://daala.etherpad.mozilla.org/ep/account/request-account request a free account] to view these. You should receive access within a few days. | ||
* [https://www.zazzle.com/daala_tee_shirt-235139149596175944 Daala T-shirts] - if you'd like a free one, help out with the project and ask the Mozilla guys nicely for one :-) | |||
JavaScript Demos | === JavaScript Demos === | ||
* [https://people.xiph.org/~xiphmont/demo/daala/player-demo.shtml Daala Video Player] | * [https://people.xiph.org/~xiphmont/demo/daala/player-demo.shtml Daala Video Player] | ||
* [ | * [http://exp.martres.me/edi/ Edge-Directed Interpolation] | ||
* [https://people.xiph.org/~unlord/demo/intra.html Intra-prediction] | * [https://people.xiph.org/~unlord/demo/intra.html Intra-prediction] | ||
=== Documents === | |||
* [https://tools.ietf.org/html/draft-terriberry-codingtools-01 Coding Tools for Daala IETF Draft] | |||
* [https://tools.ietf.org/html/draft-egge-videocodec-tdlt-00 Time-Domain Lapped Transforms (TDLT) IETF Draft] | |||
* | * [https://tools.ietf.org/html/draft-valin-videocodec-pvq-01 Perceptual Vector Quantisation (PVQ) IETF Draft] - there is also a [http://jmvalin.ca/papers/spie_pvq.pdf PDF file] | ||
* [https://people.xiph.org/~unlord/spie_cfl.pdf Chroma from Luma (CfL)] | |||
* [https://mf4.xiph.org/jenkins/job/daala-autotools/ws/doc/html/index.html C API Documentation] | |||
* [http://arxiv.org/pdf/1411.4290v1.pdf Maximising Coding Efficiency Through Block Rotation] - [http://lists.xiph.org/pipermail/daala/2015-January/000054.html why it won't work well within Daala] | |||
=== Video Presentations === | |||
* 2015-03-24 IETF 92 Netvc meeting [https://www.ietf.org/audio/ietf92/ietf92-venetian-20150324-0900-am1.mp3 Audio] [https://www.ietf.org/proceedings/92/slides/slides-92-netvc-0.pdf Slides] [https://www.ietf.org/mail-archive/web/video-codec/current/msg00235.html Notes] [https://www.ietf.org/jabber/logs/netvc/2015-03-24.html Jabber Log] | |||
* 2015-02-11 SPIE talk about Chroma from Luma (video not available yet) - [https://people.xiph.org/~unlord/SPIE-2015-CfL.pdf slides] | |||
* 2015-01-31 [http://ftp.osuosl.org/pub/fosdem/2015/devroom-open_media/daala.mp4 Daala Project Update at FOSDEM 2015] - [https://fosdem.org/2015/schedule/event/daala/ summary] - [https://fosdem.org/2015/schedule/event/daala/attachments/slides/569/export/events/attachments/daala/slides/569/Daala_FOSDEM_2015.pdf slides] | |||
* 2015-01-14 [https://www.youtube.co.uk/watch?v=Dmho4gcRvQ4 Tim Terriberry's presentation at Linux Conf 2015] - [http://lca2015.linux.org.au/schedule/30187/view_talk presentation summary] - [https://people.xiph.org/~tterribe/pubs/lca2015/daala.pdf slides] | |||
------- | |||
* 2014-09-16 [https://air.mozilla.org/daala-are-we-compressed-yet/ Daala: Are We Compressed Yet?] | * 2014-09-16 [https://air.mozilla.org/daala-are-we-compressed-yet/ Daala: Are We Compressed Yet?] | ||
* 2014-06-25 [https://air.mozilla.org/sparsity-induced-prediction-for-images-and-video/ Sparsity Induced Prediction for Images and Video] | * 2014-06-25 [https://air.mozilla.org/sparsity-induced-prediction-for-images-and-video/ Sparsity Induced Prediction for Images and Video] | ||
------- | |||
* 2013-10-23 [https://people.xiph.org/~xiphmont/video/Free_Codecs_Update_Opus_and_Daala.ogv Opus and Daala: State of the Art Royalty-free Codecs] - [https://people.xiph.org/~greg/gstreamer-daala-opus.pdf accompanying slides] | * 2013-10-23 [https://people.xiph.org/~xiphmont/video/Free_Codecs_Update_Opus_and_Daala.ogv Opus and Daala: State of the Art Royalty-free Codecs] - [https://people.xiph.org/~greg/gstreamer-daala-opus.pdf accompanying slides] | ||
* 2013-09-30 [https://people.xiph.org/~tterribe/daala/coding_party2/?C=M;O=A Daala Coding Party 2] - [https://people.xiph.org/~unlord/Daala-Intra.pdf unlord's slides] | * 2013-09-30 [https://people.xiph.org/~tterribe/daala/coding_party2/?C=M;O=A Daala Coding Party 2] - [https://people.xiph.org/~unlord/Daala-Intra.pdf unlord's slides] | ||
* 2013-05-02 [https://people.xiph.org/~xiphmont/tim-terriberry-presents-daala/ Tim Terriberry Presents Daala] | * 2013-05-02 [https://people.xiph.org/~xiphmont/tim-terriberry-presents-daala/ Tim Terriberry Presents Daala] | ||
------- | |||
* 2012-01-24 [https://media.basilgohar.com/derf-talks/?C=M;O=A Tim Terriberry Talks] (in 3 different formats) - [https://people.xiph.org/~tterribe/pubs/lca2012/auckland/intro_to_video1.pdf accompanying slides] (no video for slides 1-50 unfortunately) | * 2012-01-24 [https://media.basilgohar.com/derf-talks/?C=M;O=A Tim Terriberry Talks] (in 3 different formats) - [https://people.xiph.org/~tterribe/pubs/lca2012/auckland/intro_to_video1.pdf accompanying slides] (no video for slides 1-50 unfortunately) | ||
[[Category:Daala]] | [[Category:Daala]] |
Revision as of 10:16, 26 March 2015
Daala is the codename for a new video compression technology.
The effort is a collaboration between the Mozilla Foundation, the Xiph.Org Foundation and any other contributors that wish to help.
The goal of the project is to provide a video format that's free to implement, use and distribute, and a reference implementation with technical performance superior to H.265.
Please see the links below or the main page for more information.
Resources
Wiki Pages
- Daala Quickstart (Linux/MacOS)
- Daala Quickstart (Windows)
- Daala Weekly Meetings
- AreWeCompressedYet
- Daala To-do List
- Daala Roadmap
- Intra-prediction within Daala
Project Communication
You are encouraged to join the
You are also welcome to attend the weekly progress meetings using Mumble. The address is mf4.xiph.org and the port is 64738.
They occur on Tuesdays at 9AM Pacific Time (5PM UTC/GMT).
Websites
You can get a copy of the latest Daala Source Code from git.xiph.org or GitHub.
- Xiph Code Reviews - there is a proposal on the review process here
- Monty's Demo Pages - explanations on certain techniques used in Daala
- Daala's issues - Issue/bug tracker on Github
- Daala Project Status Board - what Daala bits the Mozilla people are working on
- Daala Etherpads - you can request a free account to view these. You should receive access within a few days.
- Daala T-shirts - if you'd like a free one, help out with the project and ask the Mozilla guys nicely for one :-)
JavaScript Demos
Documents
- Coding Tools for Daala IETF Draft
- Time-Domain Lapped Transforms (TDLT) IETF Draft
- Perceptual Vector Quantisation (PVQ) IETF Draft - there is also a PDF file
- Chroma from Luma (CfL)
- C API Documentation
- Maximising Coding Efficiency Through Block Rotation - why it won't work well within Daala
Video Presentations
- 2015-03-24 IETF 92 Netvc meeting Audio Slides Notes Jabber Log
- 2015-02-11 SPIE talk about Chroma from Luma (video not available yet) - slides
- 2015-01-31 Daala Project Update at FOSDEM 2015 - summary - slides
- 2015-01-14 Tim Terriberry's presentation at Linux Conf 2015 - presentation summary - slides
- 2014-09-16 Daala: Are We Compressed Yet?
- 2014-06-25 Sparsity Induced Prediction for Images and Video
- 2013-10-23 Opus and Daala: State of the Art Royalty-free Codecs - accompanying slides
- 2013-09-30 Daala Coding Party 2 - unlord's slides
- 2013-05-02 Tim Terriberry Presents Daala
- 2012-01-24 Tim Terriberry Talks (in 3 different formats) - accompanying slides (no video for slides 1-50 unfortunately)