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That's basically what the MuteTab Chrome extension does (although since extensions don't have access to OS functions, it doesn't tell you if anything is playing
by jaredsohn 14y ago
That's basically what the MuteTab Chrome extension does (although since extensions don't have access to OS functions, it doesn't tell you if anything is playing a sound or not.)
But with the new code they at the very least have it working with Flash. You can try it out right now by downloading a canary build and going to a Flash site (such as homestarrunner.com.)
The reason it works now while it didn't before is that they are passing extra information between Chrome and Flash so that Chrome can keep track of which Flash instances are making sound.
Edit: Thanks justinschuh for being more specific as to how this communication happens.
- justinschuh 14y agoI mentioned in reply to you below, but it works for PPAPI plugins because they use Chrome's IO/system stack (since the sandbox prevents direct system access). Examples of PPAPI plugins include Flash, NaCl, Netflix on Chrome OS, etc.
- DeepDuh 14y ago> although since extensions don't have access to OS functions, it doesn't tell you if anything is playing a sound or not and that's why this should be a browser feature and not an extension.
- jaredsohn 14y agoAgreed. MuteTab development was started back in Fall 2010 when it wasn't clear to me if Adobe would ever work toward making the changes required to enable such a feature. The extension may live on if there are features that people want but that Google decides do not need to be a part of the browser.