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  1. #1
    mastodont is offline Member
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    Default java change master volume

    Hello ,

    is it possible to change master volume in Java? (not in an application)
    I tried to figure out but i cannot get a solution. I found this Overview of the Sampled Package (The Java™ Tutorials > Sound) but it is not enough for me.

    Even this forum not help me: Adjusting the master volume on the Windows/XP machine using JavaSound? (Java API forum at JavaRanch)

    ..Does anyone know how it can be resolved?

    Thank you..

  2. #2
    Norm's Avatar
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    Default Re: java change master volume

    A normal applet does not have permission to change anything on a user's PC.
    You will need to sign the applet or make an entry in the PC's policy file to give an applet permission to change anything on a user's PC.

  3. #3
    mastodont is offline Member
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    Default Re: java change master volume

    to norm: I use Ubuntu 11.04. How can I set the permission?

  4. #4
    Norm's Avatar
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    Default Re: java change master volume

    Sorry, I don't know anything about Ubuntu.

    On Windows I use the policytool program which comes with the java in its bin folder

  5. #5
    mastodont is offline Member
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    Default Re: java change master volume

    Ok, never mind. However, if you wanted to create this application then how would look java code?
    thx

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