Closed
Bug 929621
Opened 11 years ago
Closed 11 years ago
Changing oscillator's type value causes fading, cracking, or doesn't play
Categories
(Core :: Web Audio, defect)
Tracking
()
RESOLVED
DUPLICATE
of bug 923106
People
(Reporter: jsantell, Unassigned)
Details
When changing the type of an oscillator during playback, smooth transitions do not occur. The below test case iterates over sine, square, sawtooth and triangle waveforms. Some waveforms will just 'bleep' once and stops emitting audio (square in this example), and others will 'fade in' (triangle in this example). Many transitions also have a 'pop' during the transition. What's weirder is, changing the order of the waveforms in the example changes which waveform fades or bleeps. https://gist.github.com/jsantell/7105867 Expected results: Seamless transitions when changing oscillator's type, with continuous playing and gain, without popping (Chrome Release) Actual results: Some transitions create 'pops', only emit a quick bleep of sound, or fade in upon transitioning (Firefox Nightly)
Comment 1•11 years ago
|
||
This was on a Mac, right? What OS version were you running?
Flags: needinfo?(jsantell)
Reporter | ||
Comment 2•11 years ago
|
||
OSX 10.8.5 Running UX Build 27.0a1 (2013-10-15)
Flags: needinfo?(jsantell)
Comment 3•11 years ago
|
||
(In reply to Jordan Santell [:jsantell] [@jsantell] from comment #2) > Running UX Build 27.0a1 (2013-10-15) I suspect that is just before bug 923106 was fixed. It was agreed [1] that there would be no crossfade between oscillator types, so some kind of click is expected, but the other issues reported here should be fixed. [1] https://www.w3.org/Bugs/Public/show_bug.cgi?id=17367#c9
Status: NEW → RESOLVED
Closed: 11 years ago
Resolution: --- → DUPLICATE
You need to log in
before you can comment on or make changes to this bug.
Description
•