Public Attributes

[OpenMAX IL Audio DomainAudio effects]

#include <OMX_Audio.h>

List of all members.

Public Attributes

OMX_U32 nSize
OMX_U32 nPortIndex
OMX_BOOL bEnable
OMX_BU32 sBandIndex
OMX_BU32 sCenterFreq
OMX_BS32 sBandLevel

Detailed Description

An equalizer is typically used for two reasons: to compensate for an sub-optimal frequency response of a system to make it sound more natural or to create intentionally some unnatural coloring to the sound to create an effect.

Member Data Documentation

OMX_BOOL bEnable

Enable/disable for equalizer

OMX_U32 nPortIndex

port that this structure applies to

OMX_U32 nSize

size of the structure in bytes

OMX specification version information

Band number to be set. Upper Limit is N-1, where N is the number of bands, lower limit is 0

band level in millibels

Center frequecies in Hz. This is a read only element and is used to determine the lower, center and upper frequency of this band.

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