youtube audio not working firefox mac os x

If the Audio Output setting is grayed out or disabled, go to “Properties For” tab in Audio MIDI Setup, and select “Built in Output”. First, check that the speaker icon within the browser isnt muted. Você precisa do Firefox para usar esta extensão. Change the “Audio Output” setting to 44100.0 Hz. If the Firefox web browser is not producing any sound, there may be a simple fix. Stream just the audio from YouTube to save bandwidth and battery life.

Open “Audio MIDI Setup” (/Applications/Utilities/), then check the “Audio Output” setting.Ģ. The solution to solve the Internet movie no sound or audio output is to reset the audio setting in Mac OS X to original configuration:ġ. The notorious programs include certain versions of Real Player, VLC Player and Audacity. And no audio output issue does not affect embedded QuickTime including HD contents on the web.Īpple Mac OS X support site explains that the no audio from certain multimedia content issue is caused by some audio applications that change the computer’s audio settings to a sample rate that is too high for other applications to use. Strange thing is that, when using other applications such as RealPlayer, QuickTime Player and VLC Player, the sound is played properly. The no sound audio output problem happens despite video playback is fine, and the issue can happen on any web browser, i.e. When watching web pages with embedded Flash video or animation such as movie or video clip on YouTube and MySpace using Mac OS X, users may hear no sound. Video but No Sound on YouTube, MySpace and Flash Video on Mac OS X inside Safari or Firefox: I was having the same problem, did a little more digging and found this:

Youtube audio not working firefox mac os x