dmG726DecoderSetParams(3dm)			   dmG726DecoderSetParams(3dm)

NAME    [Toc]    [Back]

     dmG726DecoderSetParams - set G726 decoder parameter values

SYNOPSIS    [Toc]    [Back]

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

     DMstatus dmG726DecoderSetParams(DMG726decoder handle,
				   DMparams *params)

PARAMETER    [Toc]    [Back]

     handle   DMG726decoder structure, created by dmG726DecoderCreate(3dm).


     params   List of parameters for specification. Null (0) value ok.

RETURNED VALUE    [Toc]    [Back]

     Returns DM_SUCCESS	or DM_FAILURE.

DESCRIPTION    [Toc]    [Back]

     dmG726DecoderSetParams(3dm) sets state of G726 decoder with params.
     Unrecognized parameters are ignored.


     The set of	parameters for params are, defined in dmedia/dm_audio.h	and
     dmedia/dm_audioutil.h:


     DM_AUDIO_BITRATE    [Toc]    [Back]


     The corresponding value for DM_AUDIO_BITRATE is integer.  The G.726
     algorithm supports	bit rate of any	one of the following rates in the set
     {16000, 24000, 32000, 40000} (bits/second).


     DM_G726_NATIVE_FORMAT    [Toc]    [Back]

     specifies the input or output (uncompressed or decompressed) sample date
     format.  The corresponding	value for DM_G726_NATIVE_FORMAT	is one of the
     following

	  AUDIO_ENCODING_ULAW
	  AUDIO_ENCODING_ALAW
	  AUDIO_ENCODING_LINEAR





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dmG726DecoderSetParams(3dm)			   dmG726DecoderSetParams(3dm)



     Currently,	data types supported are short for linear input/output sample
     data or unsigned char for A-law or	mu-law input/output sample data.  For
     linear output, the	samples	are assumed to be two's	complement.

NOTE    [Toc]    [Back]

SEE ALSO
     dmG726DecoderCreate(3dm), dmG726Decode(3dm), dmG726DecoderGetParams(3dm).


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