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   [29] [Audio-video menu]

GNU Audio and Video

   [A gnu listening to music]

   Here you can watch video or listen to audio recordings of speeches and other
   events related to the GNU Project. Many of these recordings are made by
   volunteers who attend our events, and we thank everyone for sending them in.

   Speeches and interviews that are intended for the general public are listed in
   the category [30]GNU Philosophy and History. Some of them are in Spanish or
   French, and a few of the recordings have been transcribed and/or subtitled. The
   [31]transcriptions are published in the Philosophy section.

   Beside speeches and interviews, GNU Philosophy and History lists other
   interesting audio and video material that a selection by type (at the top of the
   list) will help you discover.

   Resources dealing with more technical subjects are listed separately. For
   example,
     * presentations at the [32]GNU Hackers' Meetings,
     * speeches and group discussions on the [33]drafting and launching of GPLv3,
     * videos about some [34]individual projects.

Audio and video techniques

   Modern web browsers, such as GNU Icecat 3.5 or later can play these files
   natively, but more information for everyone is available at [35]PlayOgg, a
   campaign of the Free Software Foundation.

   Recordings are typically made using the [36]Theora (video) and [37]Vorbis (audio)
   codecs in the Ogg container, but some videos are in the [38]WebM format instead.
   Their audio tracks are usually encoded in Vorbis, but occasionally in [39]Opus, a
   low-delay format, well suited for real-time communication.

   The documentation page provides some basic information on
     * [40]free audio and video formats,
     * [41]how to access and play recordings,
     * [42]how to make a recording if you wish to contribute one.

   All recordings are made available for verbatim copying and distribution, and many
   are also available under the terms of the Creative Commons [43]Attribution-No
   Derivative Works 3.0 license or later versions.

Feedback

   If you find a problem with the audio-video server or have a speech recording to
   contribute, please report to [44]Make a task for maintainers of the project or
   fill a [45]support request.

   Come visit the [46]Audio-Video project page on Savannah.

   Add yourself to the low traffic [47]audio-video mailing list.
     ____________________________________________________________________________

   [48]BACK TO TOP ^

Audio and Video

   [49]GNU Philosophy & History
   [50]GNU Hackers' Meetings
   [51]GNU General Public License v3
   [52]Individual projects
   [53]Documentation
     ____________________________________________________________________________

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   Available for this page:

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   Please send general FSF & GNU inquiries to [64]. There are also
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   Copyright © 2022 Free Software Foundation, Inc.

   This page is licensed under a [67]Creative Commons Attribution-NoDerivatives 4.0
   International License.

   [68]Copyright Infringement Notification

   Updated: $Date: 2022/11/02 16:00:29 $

References

   1. http://www.gnu.org/audio-video/audio-video.html
   2. http://www.gnu.org/audio-video/audio-video.en.html
   3. http://www.gnu.org/audio-video/audio-video.zh-cn.html
   4. http://www.gnu.org/audio-video/audio-video.html#content
   5. http://www.fsf.org/fss
   6. https://www.fsf.org/associate/support_freedom?referrer=4052
   7. http://www.gnu.org/
   8. http://www.gnu.org/audio-video/audio-video.html#mission-statement
   9. http://www.gnu.org/cgi-bin/estseek.cgi
  10. http://www.gnu.org/audio-video/audio-video.html#language-container
  11. http://www.gnu.org/audio-video/audio-video.html#navigation
  12. http://www.gnu.org/audio-video/audio-video.html#content
  13. http://www.gnu.org/gnu/gnu.html
  14. http://www.gnu.org/philosophy/philosophy.html
  15. http://www.gnu.org/licenses/licenses.html
  16. http://www.gnu.org/education/education.html
  17. http://www.gnu.org/software/software.html
  18. http://www.gnu.org/distros/distros.html
  19. http://www.gnu.org/doc/doc.html
  20. http://www.gnu.org/proprietary/proprietary.html
  21. http://www.gnu.org/help/help.html
  22. http://www.gnu.org/audio-video/audio-video.html
  23. http://www.gnu.org/graphics/graphics.html
  24. http://www.gnu.org/fun/humor.html
  25. http://www.gnu.org/people/people.html
  26. http://directory.fsf.org/
  27. https://h-node.org/
  28. http://www.gnu.org/server/sitemap.html
  29. http://www.gnu.org/audio-video/audio-video.html#navlinks
  30. http://www.gnu.org/audio-video/philosophy-recordings.html#content
  31. http://www.gnu.org/philosophy/speeches-and-interviews.html
  32. http://www.gnu.org/ghm/previous.html
  33. http://gplv3.fsf.org/av/
  34. http://www.gnu.org/audio-video/individual-projects.html#content
  35. http://www.fsf.org/campaigns/playogg/en/
  36. https://www.theora.org/
  37. https://xiph.org/vorbis/
  38. https://www.webmproject.org/
  39. https://opus-codec.org/
  40. http://www.gnu.org/audio-video/audio-video-docs.html#distribution-formats
  41. http://www.gnu.org/audio-video/audio-video-docs.html#accessing-recordings
  42. http://www.gnu.org/audio-video/audio-video-docs.html#request-for-recordings
  43. https://creativecommons.org/licenses/by-nd/3.0/
  44. http://savannah.gnu.org/task/?func=additem&group=audio-video
  45. http://savannah.gnu.org/support/?func=additem&group=audio-video
  46. http://savannah.gnu.org/projects/audio-video/
  47. http://lists.gnu.org/mailman/listinfo/audio-video
  48. http://www.gnu.org/audio-video/audio-video.html#content
  49. http://www.gnu.org/audio-video/philosophy-recordings.html#content
  50. http://www.gnu.org/ghm/previous.html
  51. http://gplv3.fsf.org/
  52. http://www.gnu.org/audio-video/individual-projects.html#content
  53. http://www.gnu.org/audio-video/audio-video-docs.html#content
  54. http://www.gnu.org/audio-video/audio-video.html#top
  55. http://www.gnu.org/audio-video/audio-video.html#top
  56. http://www.gnu.org/server/select-language.html?callback=/audio-video/audio-video.html
  57. http://www.gnu.org/audio-video/audio-video.en.html
  58. http://www.gnu.org/audio-video/audio-video.zh-cn.html
  59. http://www.gnu.org/audio-video/audio-video.html#header
  60. http://www.fsf.org/
  61. http://www.fsf.org/associate/support_freedom?referrer=4052
  62. http://donate.fsf.org/
  63. http://shop.fsf.org/
  64. mailto:gnu@gnu.org
  65. http://www.gnu.org/contact/
  66. mailto:webmasters@gnu.org
  67. http://creativecommons.org/licenses/by-nd/4.0/
  68. http://www.fsf.org/about/dmca-notice