mediaLib Library Functions mlib_SignalADPCMInit(3MLIB)
NAME
mlib_SignalADPCMInit - adaptive differential pulse code
modulation (ADPCM)SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ]
#include
mlib_status mlib_SignalADPCMInit(void **state);
DESCRIPTION
The mlib_SignalADPCMInit() function creates the internal
structure for the codec for functions that perform adaptive differential pulse code modulation (ADPCM) in compliancewith the ITU (former CCITT) G.721, G.723, and G.726 specifi-
cations.PARAMETERS
The function takes the following arguments: state Internal structure of the codec.RETURN VALUES
The function returns MLIB_SUCCESS if successful. Otherwise
it returns MLIB_FAILURE.
ATTRIBUTES
See attributes(5) for descriptions of the following attri-
butes:____________________________________________________________
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
|_____________________________|_____________________________|
| Interface Stability | Committed ||_____________________________|_____________________________|
| MT-Level | MT-Safe |
|_____________________________|_____________________________|
SEE ALSO
mlib_SignalADPCM2Bits2Linear(3MLIB),
mlib_SignalADPCM3Bits2Linear(3MLIB),
mlib_SignalADPCM4Bits2Linear(3MLIB),
mlib_SignalADPCM5Bits2Linear(3MLIB),
mlib_SignalADPCMFree(3MLIB),
mlib_SignalLinear2ADPCM2Bits(3MLIB),
mlib_SignalLinear2ADPCM3Bits(3MLIB),
mlib_SignalLinear2ADPCM4Bits(3MLIB),
SunOS 5.11 Last change: 2 Mar 2007 1
mediaLib Library Functions mlib_SignalADPCMInit(3MLIB)
mlib_SignalLinear2ADPCM5Bits(3MLIB), attributes(5)
SunOS 5.11 Last change: 2 Mar 2007 2