IAMTVAudio
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IAMTVAudio interface

The IAMTVAudio interface controls audio from a television source. The TV Audio filter implements this interface. Applications can use it to control television audio settings, including secondary audio program (SAP) and stereo or mono selection.

Members

The IAMTVAudio interface inherits from the IUnknown interface. IAMTVAudio also has these types of members:

Methods

The IAMTVAudio interface has these methods.

MethodDescription
get_TVAudioMode

Retrieves the current TV audio mode.

GetAvailableTVAudioModes

Retrieves a bitmask of the possible modes.

GetHardwareSupportedTVAudioModes

Retrieves a bitmask of the formats available in the hardware.

put_TVAudioMode

Sets the current TV audio mode.

RegisterNotificationCallBack

Not implemented.

UnRegisterNotificationCallBack

Not implemented.

 

Requirements

Minimum supported client

Windows 2000 Professional [desktop apps only]

Minimum supported server

Windows 2000 Server [desktop apps only]

Header

Strmif.h (include Dshow.h)

Library

Strmiids.lib

See also

Analog Television

 

 

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