EncodeFormats.WMA.GetEncodingBitrate method

EncodeFormats.WMA.GetEncodingBitrate method

Remarks

Retrieves a specific encoding constant bitrate (CBR) for a given native resampling format.

The number of available bitrates can be obtained using the EncodeFormats.WMA.GetEncodingBitratesCount method.

This method can be called only after receiving the InputFormatsAvailable event.

For further details about encoding in WMA format refer to the EncodeWMA class section.

For further information about available encoding formats see the EncodeFormatsMan class.

Syntax

[Visual Basic]

Public Function GetEncodingBitrate (

nInputDevice as Int16,

nFormatIndex as Int16

nBitrateIndex as Int16,

) as Int32

[C#]

public Int32 GetEncodingBitrate (

Int16 nInputDevice,

Int16 nFormatIndex

Int16 nBitrateIndex,

);

[C++]

public: Int32 GetEncodingBitrate (

Int16 nInputDevice,

Int16 nFormatIndex

Int16 nBitrateIndex,

);

Parameter	Description

nInputDevice	Number representing the zero-based index of the input device
nFormatIndex	Number representing the zero-based index of the native resampling format. The number of native resampling formats supported by the given input device can be obtained using the EncodeFormats.ResampleNativeFormatsGetCount method and their friendly description can be obtained using the EncodeFormats.ResampleNativeFormatGetDesc method.
nBitrateIndex	Number representing the zero-based index of the bitrate

Return value

Value	Meaning

Negative value	An error occurred. Check the LastError property value in order to see the last error.
> 0	The requested encoding costant bitrate