Comments on: Video No Sound on YouTube, MySpace and Flash Video on Mac OS X

By: sahoo

sahoo — Sat, 10 Oct 2009 10:34:57 +0000

Flash No Sound WaveMapper Solution

Launch Registry Editor by typing regedit at Run command.
Navigate to the following registry key:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Drivers32

On the right pane, and check for existance of “wavemapper” registry subkey, the mail culprit causing Flash no sound. If not found, create a new String value named “wavemapper”, and give the entry value “msacm32.drv”.
If wavemapper entry is already existed, ensure that its value data is “msacm32.drv”.

By: Steven Bannister

Steven Bannister — Sat, 09 May 2009 23:01:18 +0000

BRILLIANT! Thanks so much. Couldn’t find a solution anywhere else on the net to this problem.

By: Jennifer

Jennifer — Sat, 18 Apr 2009 14:06:07 +0000

I was able to hear video on Youtube until yesterday. I checked all the MIDI settings and they are all as you suggested. Still no audio.
Any other suggestions?
Thanks.

By: Tony Su

Tony Su — Sat, 28 Mar 2009 06:30:08 +0000

I tried all the tricks but still they didn’t solve the problem, until I saw someone talked about installing CCleaner to clean some cached files … So I installed CCleaner, and cleared all the files selected by default there, Boom! It worked! Youtube suddenly has sound!

By: Mc

Mc — Wed, 25 Feb 2009 13:06:20 +0000

THANK YOU, at last soundinmy browser once again

By: digitalpunk

digitalpunk — Tue, 24 Feb 2009 21:57:05 +0000

thanks

By: digitalpunk

digitalpunk — Tue, 24 Feb 2009 21:49:01 +0000

Excellent Lewis worked like a charm….could figure out how did you learn doing that?

By: Alex

Alex — Thu, 08 Jan 2009 20:15:29 +0000

Thank you. Spot on. You saved this computer from a beating…..

By: Convert FLV on Mac

Convert FLV on Mac — Wed, 10 Dec 2008 03:44:27 +0000

THANK YOU THANK YOU THANK YOU !!!
the ‘audio output’ change solved my web sound problem!

By: Paul

Paul — Sun, 16 Nov 2008 17:08:59 +0000

Hi i have the same issue ..
I am trying to follow “Start -> control panel-> Sound,speech audio devices -> Sound Manager-> digial audio – set to 44.1Khz”
but I don’t find ‘Sound Manager’ under or ‘digital audio’ .. I checked this several times .. either this is not really present in my comp or I am looking at the wrong place.. Can someone give me a clue

By: alexis

alexis — Sun, 05 Oct 2008 20:31:23 +0000

THANK YOU THANK YOU THANK YOU !!!
the ‘audio output’ change solved my web sound problem!
i’ve been looking for a simple answer like this for days now, and finally found it here. short, clear and to the point.

a clue for other users: the application that must have changed my audio settings was a modular synthesizer demo version. it happened without any prior notice.

@lexis

By: manuel

manuel — Tue, 30 Sep 2008 19:12:14 +0000

una vez me paso pero reinicie la maquina y funciono un dia pense que volvio a suceder pero resulta que el volumen estaba en silencio

By: nana

nana — Sun, 28 Sep 2008 14:50:06 +0000

I had the similar issue where there was no sound when i use flash on the internet (both firefox and IE). But the computer sounds worked fine. Tried upgrading the IE and uninstalled and reinstalled flash. Nothing worked. Then read your forum.
Solution: In windows XP, change the sound settings to 44.1KHZ. Start -> control panel-> Sound,speech audio devices -> Sound Manager-> digial audio – set to 44.1Khz.
That worked. Thank you guys, by changing the setting to 44.1KH on windows got it working.

By: Nate

Nate — Tue, 09 Sep 2008 17:02:16 +0000

Thanks so much, that worked great and I couldn’t find support for the issue anywhere else.

By: Andres

Andres — Mon, 25 Aug 2008 04:54:28 +0000

GRACIAS!!!! DE VERDAD!!!

By: LAR

LAR — Mon, 18 Aug 2008 05:21:33 +0000

La solución está en tus narices, es el control de volumen de la ventana de video, esta en mínimo, por más que subs el volumen de tu PC no vas a escuchar nada.
He visto ya varias veces que las personas no ven ese control.