H323_ALawCodec Class Reference

#include <codecs.h>

Inheritance diagram for H323_ALawCodec:

H323StreamedAudioCodec H323FramedAudioCodec H323AudioCodec H323Codec List of all members.

Public Member Functions

virtual int Encode (short sample) const
virtual short Decode (int sample) const
Construction
 H323_ALawCodec (Direction direction, BOOL at56kbps, unsigned frameSize)

Static Public Member Functions

static int EncodeSample (short sample)
static short DecodeSample (int sample)

Protected Attributes

BOOL sevenBit

Detailed Description

This class is a G711 ALaw codec.


Constructor & Destructor Documentation

H323_ALawCodec::H323_ALawCodec ( Direction  direction,
BOOL  at56kbps,
unsigned  frameSize 
)

Create a new G.711 codec for ALaw.

Parameters:
direction  Direction in which this instance runs
at56kbps  Encoding bit rate.
frameSize  Size of frame in bytes


Member Function Documentation

virtual short H323_ALawCodec::Decode ( int  sample  )  const [inline, virtual]

Decode a single sample value.

Implements H323StreamedAudioCodec.

static short H323_ALawCodec::DecodeSample ( int  sample  )  [static]

virtual int H323_ALawCodec::Encode ( short  sample  )  const [inline, virtual]

Encode a single sample value.

Implements H323StreamedAudioCodec.

static int H323_ALawCodec::EncodeSample ( short  sample  )  [static]


Member Data Documentation

BOOL H323_ALawCodec::sevenBit [protected]


The documentation for this class was generated from the following file:
Generated on Sat Sep 23 04:16:38 2006 for OpenH323 by  doxygen 1.4.7