Thanks for using Crosswalk.
Since xwalk 18 is also not works well, I think your issue is not the same with 
the issues you found(XWALK-6703…).
You can create a new JIRA ticket with details about how to reproduce, and 
please also provide sample code.

Best Regards ☺
Xiaofeng Zhang

From: Crosswalk-help 
[mailto:[email protected]] On Behalf Of Dale 
Beermann
Sent: Wednesday, September 28, 2016 3:42 AM
To: [email protected]
Subject: [Crosswalk-help] Android 7 and web audio

Hi everyone,

I've spent the last few days tying to solve an issue we're seeing with a live 
app on Android 7 (Nougat). The issue is that a call to decodeAudioData with an 
ArrayBuffer fails, resulting in the following error:

DOMException: Unable to decode audio data

Loading the exact same file through a web page in Chrome works, while the xwalk 
web view does not. I've been poring through bugs related to the media pipeline 
but have not found a workaround. The ones that seems related:

https://crosswalk-project.org/jira/browse/XWALK-6703
https://crosswalk-project.org/jira/browse/XWALK-6792
https://crosswalk-project.org/jira/browse/XWALK-6874
https://crosswalk-project.org/jira/browse/XWALK-7231

I have tried multiple versions of xwalk, going back to 18, but have not been 
able to get anything to work correctly. With the crosswalk webview plugin in 
cordova, I have also tried passing the flag "--disable-unified-media-pipeline" 
as part of the xwalkCommandLine preference but haven't had any success there.

We're starting to get complaints from users coming in regarding this and I'd 
love to try to get a fix out as soon as possible. Has anyone seen anything 
similar? I'm struggling to figure out where to go from here.

Many thanks,

Dale

--
Dale Beermann
CEO, Co-founder Pacifica Labs Inc.
http://www.thinkpacifica.com
608-332-7221
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