MediaStream Processing API

Dear Robert O'Callahan:

We plan to do something audio recording feature on B2G, features such as 
noise deduction require audio processing.

I've check out your MediaStream Processing API demo ( 
http://people.mozilla.org/~roc/stream-demos/ ), however it's no longer 
supported in latest Firefox.

I wonder if MediaStream Processing API ( 
http://www.w3.org/TR/streamproc/ ) will continue to develop. If not, 
will Audio API handle audio processing?

Since you are the draft editor, it would be appreciated if you could let 
us know about the future road of audio processing API. Thanks.

  
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Best regards,
??(Ray You)