MFPKEY_WMADRC_PEAKTARGET Property
Specifies the desired maximum volume level of output audio content.
Constant for IPropertyBag
g_wszWMADRCPeakTarget
Data Type
VT_I4
Default Value
See Remarks.
Remarks
You can set this value on the decoder for the purpose of dynamic range control, but it will have an effect only if the MFPKEY_WMADEC_DRCMODE property is set.
If you request dynamic range control from the decoder when this property is not set, the codec will compute a default value.
Use the MFPKEY_WMADRC_AVGREF and MFPKEY_WMADRC_PEAKREF properties to compute appropriate values for this property.
For more information on dynamic range control, see the Web article Windows Media Audio Professional Codec Features.
Requirements
Minimum supported client |
Windows XP |
Minimum supported server |
Windows Server 2003 |
Header |
Wmcodecdsp.h |
See Also
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Build date: 4/7/2010