Audio Problem in Live source

[BMehta]

Hi,
 
I am evaluating Video capx version 6.3  
I am Connecting my DVD with TV Tunner and giving Video and Audio connection to Tv tunner and from tv tunner to TV
 
i.e.
 
 
DVd  -- TV Tunner  -- TV
 
Now the problem is that when i  connect all this through Video capx Video comes properly but don't get the audio
 
Here is my VideoCapx property set- Kindly tell me where I am wrong
 
    With VCX
        .VideoCodecIndex = 1
            .VideoCodecQuality = 95
            .AudioCodecIndex = 1
        .Connected = False
            .VideoDeviceIndex = 1
        .VideoInputIndex = 1
        .AudioDeviceindex = 0
        .AudioInputIndex =0
        .UseVideoFilter = VIDEOCAPXLib.vcxUseVideoFilterEnum.vcxPreviewOnly
            .SetTunerInputType(1)
        .SetTunerCountryCode(91)
        .connected = true
        .preview = true
        .SetVideoFormat(640, 480)
        .colorFormat = 32, 0
        .ProfileIndex = 1
            .CaptureRate = 30
            .CaptureAudio = True
            .UseDeinterlace = VIDEOCAPXLib.vcxUseDeinterlaceEnum.vcxSimple
        .StartCapture()
        .SetAudioVolume(100)
    End With