[Webkit-unassigned] [Bug 125031] No audioprocess event or byte frequency data when using HTML5 audio via createMediaElementSource()

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Sat Oct 4 09:50:46 PDT 2014


https://bugs.webkit.org/show_bug.cgi?id=125031


Takahiro Ichihashi <ultravistor at gmail.com> changed:

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                 CC|                            |ultravistor at gmail.com




--- Comment #1 from Takahiro Ichihashi <ultravistor at gmail.com>  2014-10-04 09:50:44 PST ---
It seems that createMediaElementSource() is actually not implemented (correct me if wrong). The method is there; we can call it w/o error, but it doesn't filter/analyze/produce actual sound if the audio is routed through this node. (Sounds come from media element even the method is not working, which makes it error-prone)

would love to hear the plan. 

* Btw many documentations (including apple dev guide) mention it as usable function, 

Dev guide:
https://developer.apple.com/library/safari/documentation/audiovideo/conceptual/using_html5_audio_video/PlayingandSynthesizingSounds/PlayingandSynthesizingSounds.html

MDN: 
https://developer.mozilla.org/ja/docs/Web/API/AudioContext.createMediaElementSource

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