dmAudioRateConverterReset(3dm)			dmAudioRateConverterReset(3dm)

NAME    [Toc]    [Back]

     dmAudioRateConverterReset - fill internal buffers with constant value

SYNOPSIS    [Toc]    [Back]

     #include <dmedia/dm_audioutil.h>
     #include <dmedia/dmedia.h>

     DMstatus dmAudioRateConverterReset(DMaudiorateconverter handle, float resetval)

PARAMETER    [Toc]    [Back]

     handle   DMaudiorateconverter structure


     resetval value of DM_TYPE_FLOAT with which	to fill	internal audio
	      buffers.

RETURN VALUE    [Toc]    [Back]

     Returns DM_FAILURE	or DM_SUCCESS.

DESCRIPTION    [Toc]    [Back]

     dmAudioRateConverterReset(3dm) fills the converter's internal filter
     delay buffers with	constant value resetval.  Call this function whenever
     the converter's input data	flow has been interrupted.

     In	the presence of	a DC offset, the value that represents "audio zero" or
     silence, the buffers should be filled with	the DC value instead of	0.0 to
     avoid clicks.  DC offset varies from system to system, over time and
     temperature and increases with the	analog audio hardware input gain.

     By	default, we recommend using 0.0.

SEE ALSO    [Toc]    [Back]

     dmAudioRateConverterSetParams(3dm), dmAudioRateConvert(3dm).


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