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KSPROPERTY_TVAUDIO_S structure (ksmedia.h)

  • Article

The KSPROPERTY_TVAUDIO_S structure describes the current TV audio mode, such as stereo or mono audio and language settings.

Syntax

typedef struct {
  KSPROPERTY Property;
  ULONG      Mode;
} KSPROPERTY_TVAUDIO_S, *PKSPROPERTY_TVAUDIO_S;

Members

Property

Specifies an initialized KSPROPERTY structure that describes the property set, property ID, and request type.

Mode

Specifies the mode of the TV audio device. For Get requests, the minidriver returns the current mode of the TV audio device. For Set requests, the minidriver sets the current mode of the TV audio device to the specified value. This member can be one or more (logically ORed) of the following values:

Mode Meaning
KS_TVAUDIO_MODE_MONO Indicates that the audio is in mono.
KS_TVAUDIO_MODE_STEREO Indicates that the audio is in stereo.
KS_TVAUDIO_MODE_LANG_A Indicates that the audio is in the primary language.
KS_TVAUDIO_MODE_LANG_B Indicates that the audio is in the second language supported by the device.
KS_TVAUDIO_MODE_LANG_C Indicates that the audio is in the third language supported by the device.

Requirements

Requirement Value
Header ksmedia.h (include Ksmedia.h)

See also

KSPROPERTY

KSPROPERTY_TVAUDIO_MODE

PROPSETID_VIDCAP_TVAUDIO