[Webkit-unassigned] [Bug 83558] Add Doppler effect support for MediaElementAudioSourceNode

Wed Apr 18 00:58:28 PDT 2012

https://bugs.webkit.org/show_bug.cgi?id=83558

--- Comment #4 from xingnan.wang at intel.com  2012-04-18 00:58:28 PST ---
(In reply to comment #3)
> (In reply to comment #2)
> > Is this requirement in the spec?
> 
> It isn't in the spec, and I wasn't anticipating this as even a possibility.  I would suggest we avoid this because it could significantly complicate integration with HTMLMediaElement.  I also don't think it's likely to be needed very often.

Hi Chris,

I`m a little confused that AudioBufferSourceNode supports the doppler effect but HTMLMediaElement not.
They are both audio sources, why different?
Does that mean HTMLMediaElementNode + Panner(with doppler) is rare case and it`s meaningless to support it?
Also it seems that they are not specified in spec. 
And how about new-added Oscillator? It should be another kind of source node, right?

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