Control the audio channel / track by directshow?

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  • Thuy An
    New Member
    • Sep 2010
    • 1

    #1

    Control the audio channel / track by directshow?

    hi,
    i have write(using vb.net) a small karaoke system which
    can play .mpeg, .AVI, .VOB 1 format video file by using
    directshow. but currently i'm facing a problem which i cant
    control the audio channel / track in the music video. Is
    that any methods or ways to allow me to control the audio
    channel (play only backing music or vocal or both) by using
    directshow (in vb.net). Please help!
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