[Bug 17542] New: ConvolverNode: Make no. of output channels user controllable

https://www.w3.org/Bugs/Public/show_bug.cgi?id=17542

           Summary: ConvolverNode: Make no. of output channels user
                    controllable
           Product: AudioWG
           Version: unspecified
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Web Audio API
        AssignedTo: crogers@google.com
        ReportedBy: mage@opera.com
         QAContact: public-audio@w3.org


https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html#ConvolverNode

Currently, the number of output channels of the ConvolverNode is controlled by
the number of output channels of the AudioContext (although it's not very clear
in the spec).

I think it would be a better idea to be able to control the number of output
channels of the ConvolverNode upon construction rather than relying on the
AudioDestinationNode.

It would give you more freedom to do custom processing, and makes the actual
usage of the impulse response channels much more user controllable.

The last point is important, since the number of output channels controls which
matrixing operation will be used.

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Received on Tuesday, 19 June 2012 08:30:49 UTC