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AUDIOGAINCLASS (Windows Embedded CE 6.0)

  • Статья

1/6/2010

This structure defines the parameters of an audio gain class.

Syntax

typedef struct tagAUDIOGAINCLASS {
  DWORD dwPriority;
  DWORD dwRelativeGain;
} AUDIOGAINCLASS, * PAUDIOGAINCLASS;

Members

  • dwPriority
    A DWORD value that describes the playback priority level for the audio gain class. The following table shows the possible values for this member.

    Flag Description

    WAGC_PRIORITY_CRITICAL

    The audio gain class has critical priority for playback.

    WAGC_PRIORITY_HIGH

    The audio gain class has high priority for playback.

    WAGC_PRIORITY_NORMAL

    The audio gain class has normal priority for playback.
  • dwRelativeGain
    A DWORD value, that describes how much the playback volume should be increased over the current playback level.

Requirements

Header mmsystem.h
Windows Embedded CE Windows CE 5.0 and later

See Also

Reference

Waveform Audio Structures
waveInGetProperty
waveInSetProperty
waveOutGetProperty
waveOutSetProperty

Concepts

Audio Gain Classes