ISSUE-19: (Bugzilla 17394) Define sampling format

SamplingFormat

(Bugzilla 17394) Define sampling format

State:
CLOSED
Product:
Web Audio API
Raised by:
Marcus Geelnard
Opened on:
2012-05-15
Description:
In the internal sample format the interpretation of Float32 NaN, +-Inf etc is not defined. More generally, it seems to not be defined what the sampling format of everything is (AudioBuffer, WaveShaperNode, etc).
Related Actions Items:
No related actions
Related emails:
  1. [web-audio-api] (SamplingFormat): Define sampling format (#110) (from notifications@github.com on 2013-09-11)
  2. Re: third public Working Draft of the Web Audio API available (from tmichel@w3.org on 2012-08-02)
  3. Re: State of issues as of 2012-05-30 (from philipj@opera.com on 2012-06-01)
  4. State of issues as of 2012-05-30 (from olivier.thereaux@bbc.co.uk on 2012-05-30)
  5. Re: Audio-ISSUE-19 (SamplingFormat): Define sampling format [Web Audio API] (from philipj@opera.com on 2012-05-28)
  6. Re: Audio-ISSUE-19 (SamplingFormat): Define sampling format [Web Audio API] (from rtoy@google.com on 2012-05-25)
  7. Re: Audio-ISSUE-19 (SamplingFormat): Define sampling format [Web Audio API] (from philipj@opera.com on 2012-05-25)
  8. Re: Audio-ISSUE-19 (SamplingFormat): Define sampling format [Web Audio API] (from olivier.thereaux@bbc.co.uk on 2012-05-25)
  9. Re: Summary of issues (from crogers@google.com on 2012-05-22)
  10. Summary of issues (from mage@opera.com on 2012-05-22)
  11. Audio-ISSUE-19 (SamplingFormat): Define sampling format [Web Audio API] (from sysbot+tracker@w3.org on 2012-05-15)

Related notes:

Agreed - can add more detail about 32-bit PCM format

Chris Rogers, 18 May 2012, 22:32:50

Added more detail in the AudioBuffer description that the format is 32-bit IEEE

Because all access to sample data is through AudioBuffer, I hope this will be sufficient.

Chris Rogers, 18 May 2012, 22:51:22

FIXED:
https://dvcs.w3.org/hg/audio/rev/b4680b4ee21d

Chris Rogers, 25 May 2012, 00:41:00

Setting status as Pending Review.

Olivier Thereaux, 25 May 2012, 10:36:11

[MikeSmith]: https://www.w3.org/Bugs/Public/show_bug.cgi?id=17394

5 Jun 2012, 13:11:21

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Matthew Paradis <matthew.paradis@bbc.co.uk>, Raymond Toy <rtoy@google.com>, Chairs, Chris Lilley <chris@w3.org>, Staff Contact
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