Dual video audio playing v49.0.2?
I have an issue where every time I play a video i hear the audio twice, including when I stop playing the video? I am current on the my version of Firefox and tried uninstalling and reinstalling a fresh version. I have also tried storing to factory settings as sometimes the application, particularly when using Google Maps, runs really slow. Thanks for the help!
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選擇的解決方法
If you have problems with current Shockwave Flash plugin versions then check this:
- see if there are updates for your graphics drivers
https://support.mozilla.org/kb/upgrade-graphics-drivers-use-hardware-acceleration
- disable protected mode in the Flash plugin (Flash 11.3+ on Windows Vista and later)
https://forums.adobe.com/message/4468493#TemporaryWorkaround
- disable hardware acceleration in the Flash plugin
https://forums.adobe.com/thread/891337 See also:
Hello, if the above not work please try to change to false (double-click on it) the next preference in about:config
- dom.ipc.plugins.asyncdrawing.enabled
thank you