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MFPKEY_WMAVOICE_ENC_MusicSpeechClassMode Property

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Specifies the mode of the voice codec.

Constant for IPropertyBag

g_wszWMACMusicSpeechClassMode

Data Type

VT_I4

Default Value

1

Remarks

A value of 1 informs the codec that the content is voice-only, a value of 2 has the codec determine the mode automatically, and any other value informs the codec to use music mode.

If automatic mode is not encoding mixed voice and music properly, you can specify encoding for individual sections of the file by using the MFPKEY_WMAVOICE_ENC_EDL property.

Applies To

This read/write property is available on the encoder of the following codecs:

Requirements

Client: Requires Windows Vista or Windows XP.

Header: Include wmcodecdsp.h.

See Also