No Sound with DVD playback

I have several DVD's that all play fine with Windows Vista. When I play them
on my Vista Machine some play perfectly, but with others the video plays
perfectly but there is absolutely no sound. Even with the volume set to max
in Windows , Windows Media Player, or Windows Media Center.

Does anyone have a solution?
-
Leonard

Leonard;887149 Wrote:
> I have several DVD's that all play fine with Windows Vista. When I play
> them
> on my Vista Machine some play perfectly, but with others the video
> plays
> perfectly but there is absolutely no sound. Even with the volume set
> to max
> in Windows , Windows Media Player, or Windows Media Center.
>
> Does anyone have a solution?
> -
> Leonard

Are these burned DVD's or originals? avi's or compliant DVD format?
Do you have any codec packs installed?


--
locoeng

Locoeng

Thanks for your reply.

The DVDs are original Instructional DVDs purchased from various
organizations. I have not loaded any 3rd party codec packs that I am aware
of. I would only have them if they were included with Vista Home Premium or
Office 2007. Also, I have no problem playing web videos.
--
Leonard


"locoeng" wrote:

>
> Leonard;887149 Wrote:
> > I have several DVD's that all play fine with Windows Vista. When I play
> > them
> > on my Vista Machine some play perfectly, but with others the video
> > plays
> > perfectly but there is absolutely no sound. Even with the volume set
> > to max
> > in Windows , Windows Media Player, or Windows Media Center.
> >
> > Does anyone have a solution?
> > -
> > Leonard
>
> Are these burned DVD's or originals? avi's or compliant DVD format?
> Do you have any codec packs installed?
>
>
> --
> locoeng
>

You might want to try installing the Vista Codec Pack to see if the
problem goes away.


--
locoeng

Thank you Locoeng

I will give it a try.
--
Leonard


"locoeng" wrote:

>
> You might want to try installing the Vista Codec Pack to see if the
> problem goes away.
>
>
> --
> locoeng
>

locoeng

I found the Vista Sound Issue. Somehow the Sound Playback default in
Control Panel was mysteriously changed from Speaker to Digital Audio
Interface. I believe it happened during an update since I had never opened
the Sound Folder in Control Panel before the problem occurred.

Thanks for your assistance.
--
Leonard


"locoeng" wrote:

>
> You might want to try installing the Vista Codec Pack to see if the
> problem goes away.
>
>
> --
> locoeng
>