ISSUE-9: Multi-Channel support in Use Cases & Reqs.

multi-channel-support

Multi-Channel support in Use Cases & Reqs.

State:
CLOSED
Product:
Use Cases and Requirements
Raised by:
James Wei
Opened on:
2012-03-26
Description:
Should multiple channel (surround sound) support be mentioned in the Use-Cases and Requirements? James Wei points out that:

a) This would be typical for games, home theater, etc.
b) It is mentioned on W3C page: http://www.w3.org/2011/09/games/#surroundsound


Channel layouts are mentioned in the W3C Audio API Docs:
https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html#ChannelLayouts-section

Channel mapping is mentioned in the Media Stream Processing Doc:
http://www.w3.org/TR/2011/WD-streamproc-20111215/#worker-processing


Email thread:
http://lists.w3.org/Archives/Public/public-audio/2012JanMar/0496.html
Related Actions Items:
No related actions
Related emails:
  1. RE: Audio-ISSUE-9 (multi-channel-support): Multi-Channel support in Use Cases & Reqs. [Use Cases and Requirements] (from lists@midi.org on 2012-05-31)
  2. Re: Audio-ISSUE-9 (multi-channel-support): Multi-Channel support in Use Cases & Reqs. [Use Cases and Requirements] (from olivier.thereaux@bbc.co.uk on 2012-05-31)
  3. Re: Audio-ISSUE-95 (ChannelLayouts): Channel Layouts are not sufficiently defined [Web Audio API] (from crogers@google.com on 2012-05-21)
  4. Re: Audio-ISSUE-95 (ChannelLayouts): Channel Layouts are not sufficiently defined [Web Audio API] (from olivier.thereaux@bbc.co.uk on 2012-05-21)
  5. Minutes of audio WG teleconference, 2012-05-02 (from olivier.thereaux@bbc.co.uk on 2012-05-03)
  6. Regrets (from schepers@w3.org on 2012-05-02)
  7. RE: [Agenda] W3C Audio WG Teleconference, 2nd May 2012 (from tross@microsoft.com on 2012-05-02)
  8. Re: [Agenda] W3C Audio WG Teleconference, 2nd May 2012 (from gabriel.cardoso@inria.fr on 2012-05-01)
  9. [Agenda] W3C Audio WG Teleconference, 2nd May 2012 (from al@signedon.com on 2012-04-30)
  10. RE: Minutes of audio WG teleconference, 2012-04-25 (from james.wei@intel.com on 2012-04-26)
  11. Minutes of audio WG teleconference, 2012-04-25 (from olivier.thereaux@bbc.co.uk on 2012-04-26)
  12. [Agenda] W3C Audio WG Teleconference, 25th April 2012 (from olivier.thereaux@bbc.co.uk on 2012-04-24)
  13. Re: [Agenda] W3C Audio WG Teleconference, 16th April 2012 (from tmichel@w3.org on 2012-04-14)
  14. Re: [Agenda] W3C Audio WG Teleconference, 16th April 2012 (from gabriel.cardoso@inria.fr on 2012-04-14)
  15. Re: [Agenda] W3C Audio WG Teleconference, 16th April 2012 (from cwilso@google.com on 2012-04-13)
  16. [Agenda] W3C Audio WG Teleconference, 16th April 2012 (from olivier.thereaux@bbc.co.uk on 2012-04-13)
  17. Audio-ISSUE-9 (multi-channel-support): Multi-Channel support in Use Cases & Reqs. [Use Cases and Requirements] (from sysbot+tracker@w3.org on 2012-03-26)

Related notes:

So far there are mentions of channels handling in UC4 - Online radio broadcast, including
“mix multiple channels into a single stereo mix’. Agree that clearer mentions, possibly a specific requirement, would help clarify the need for multi-channel management.

Olivier Thereaux, 24 Apr 2012, 10:36:32

Added the requirement in https://dvcs.w3.org/hg/audio/raw-file/tip/reqs/Overview.html#sources-of-audio - changeset https://dvcs.w3.org/hg/audio/rev/5210c5dd80e8

Olivier Thereaux, 31 May 2012, 14:41:29

No objection after 1 week. Closing.

Olivier Thereaux, 7 Jun 2012, 16:15:23

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