OMX_AUDIO_CONFIG_EQUALIZERTYPE Struct Reference

struct OMX_AUDIO_CONFIG_EQUALIZERTYPE

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

OMX_BOOL bEnable

Enable/disable for equalizer

OMX_U32 nPortIndex

OMX_U32 nPortIndex

port that this structure applies to

OMX_U32 nSize

OMX_U32 nSize

size of the structure in bytes

OMX_VERSIONTYPE nVersion

OMX_VERSIONTYPE nVersion

OMX specification version information

OMX_BU32 sBandIndex

OMX_BU32 sBandIndex

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

OMX_BS32 sBandLevel

OMX_BS32 sBandLevel

band level in millibels

OMX_BU32 sCenterFreq

OMX_BU32 sCenterFreq

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