[Webkit-unassigned] [Bug 77856] Have the DynamicsCompressorNode support multi-channel data

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=77856





--- Comment #4 from Raymond <rgbbones at gmail.com>  2012-02-06 16:45:43 PST ---

> Hi Raymond, so far I've tested:
> 0.5f * (abs(undelayedL) + abs(undelayedR));
> 
> which appears to work well on a variety of real-world source material.  Please give me a little time to test your second approach (using max).  I understand your reasoning, but want to be very careful about how the change translates to real-world source material which I've been testing with the algorithm for a long time.  I'll get back with the results...

Hi Chris

Great! I only test a sin wave (which is too simple for real world case ) and a few music (which I can only say it sounds to me ok, but I don't know whether they are typical enough to cover the real world case). If you can verify on your source (which I believe are much more complete and typical) that will be really really wonderful ;)

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