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Two audio streams when playing youtube clips in Firefox

Posted

Since the last week or so I get two audio streams when watching youtube clips. They have av small offset in start so it sounds like an echo. If I pause the video, one audio stream continues.

The problem can be avoided by reloading the youtube clip.

I have tried: Reset and reinstall Firefox. Started without Add-ons. Reinstall Flash

Specs: Windows 8.1 Firefox 37.0.2

Since the last week or so I get two audio streams when watching youtube clips. They have av small offset in start so it sounds like an echo. If I pause the video, one audio stream continues. The problem can be avoided by reloading the youtube clip. I have tried: Reset and reinstall Firefox. Started without Add-ons. Reinstall Flash Specs: Windows 8.1 Firefox 37.0.2

Modified by Krafo

Chosen solution

I spent several hours testing solutions before starting this thread.

But 2min later I tested to remove YouTube HD 1.2 (Add-on) and it solved the problem :)

I thought that was not necessary when safe mode (start without Add-ons) did not solve the problem.

Read this answer in context 0

Additional System Details

Installed Plug-ins

  • Adobe PDF Plug-In For Firefox and Netscape 11.0.10
  • Battlelog Game Launcher (2.3.2)
  • 0.70.4
  • Google Update
  • Intel web components updater - Installs and updates the Intel web components
  • Intel web components for Intel® Identity Protection Technology
  • NPRuntime Script Plug-in Library for Java(TM) Deploy
  • Next Generation Java Plug-in 11.31.2 for Mozilla browsers
  • Office Authorization plug-in for NPAPI browsers
  • The plug-in allows you to open and edit files using Microsoft Office applications
  • NVIDIA 3D Vision Streaming plugin for Mozilla browsers
  • NVIDIA 3D Vision plugin for Mozilla browsers
  • Nitro PDF plugin for Firefox and Chrome
  • Shockwave Flash 17.0 r0
  • Adobe Shockwave for Director Netscape plug-in, version 12.1.7.157
  • 5.1.30514.0
  • VLC media player Web Plugin 2.1.3

Application

  • Firefox 37.0.2
  • User Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:37.0) Gecko/20100101 Firefox/37.0
  • Support URL: https://support.mozilla.org/1/firefox/37.0.2/WINNT/sv-SE/

Extensions

  • Adblock Plus 2.6.9 ({d10d0bf8-f5b5-c8b4-a8b2-2b9879e08c5d})
  • YouTube HD 1.2 (jid0-HbNL9qqBkuuKRhJ9ncTonCky1HU@jetpack)

Javascript

  • incrementalGCEnabled: True

Graphics

  • adapterDescription: NVIDIA GeForce GTX 570
  • adapterDescription2:
  • adapterDeviceID: 0x1086
  • adapterDeviceID2:
  • adapterDrivers: nvd3dumx,nvwgf2umx,nvwgf2umx nvd3dum,nvwgf2um,nvwgf2um
  • adapterDrivers2:
  • adapterRAM: 1280
  • adapterRAM2:
  • adapterSubsysID: 25701462
  • adapterSubsysID2:
  • adapterVendorID: 0x10de
  • adapterVendorID2:
  • direct2DEnabled: True
  • directWriteEnabled: True
  • directWriteVersion: 6.3.9600.17415
  • driverDate: 3-13-2015
  • driverDate2:
  • driverVersion: 9.18.13.4788
  • driverVersion2:
  • info: {u'AzureContentBackend': u'direct2d 1.1', u'AzureCanvasBackend': u'direct2d 1.1', u'AzureFallbackCanvasBackend': u'cairo', u'AzureSkiaAccelerated': 0}
  • isGPU2Active: False
  • numAcceleratedWindows: 1
  • numTotalWindows: 1
  • webglRenderer: Google Inc. -- ANGLE (NVIDIA GeForce GTX 570 Direct3D11 vs_5_0 ps_5_0)
  • windowLayerManagerRemote: True
  • windowLayerManagerType: Direct3D 11

Modified Preferences

Misc

  • User JS: No
  • Accessibility: No

Chosen Solution

I spent several hours testing solutions before starting this thread.

But 2min later I tested to remove YouTube HD 1.2 (Add-on) and it solved the problem :)

I thought that was not necessary when safe mode (start without Add-ons) did not solve the problem.

I spent several hours testing solutions before starting this thread. But 2min later I tested to remove YouTube HD 1.2 (Add-on) and it solved the problem :) I thought that was not necessary when safe mode (start without Add-ons) did not solve the problem.

Modified by Krafo

kimbakat 0 solutions 18 answers

I found it was happening to me.

I removed these 2 plugins:

here were my culprits...it was one of these.

http://www.flashvideodownloader.org/ http://www.bestvideodownloader.com/

I found it was happening to me. I removed these 2 plugins: here were my culprits...it was one of these. http://www.flashvideodownloader.org/ http://www.bestvideodownloader.com/