Bug 70093

Summary: Feature Request: a way to detect which part of buffer is being played right now
Product: WebKit Reporter: Eiji Kitamura <agektmr>
Component: Web AudioAssignee: Chris Rogers <crogers>
Status: UNCONFIRMED ---    
Severity: Normal CC: crogers, mike
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: Unspecified   
OS: Unspecified   

Description Eiji Kitamura 2011-10-14 00:28:13 PDT 
When developer wants to visualize audio playback position, there is no good way to achieve it, especially when playback speed is being varied (scrubbing playback position, making scratching noise etc.)

There could be a few approaches but how about having adding "playbackPosition" attribute to AudioBufferSourceNode? value could be either time in milliseconds or index number of sample arraybuffer.
Comment 1 Chris Rogers 2013-05-10 17:45:48 PDT 
*** Bug 61524 has been marked as a duplicate of this bug. ***