Class G722CodecState

Stores state to be used between calls to Encode or Decode

Inheritance
System.Object
G722CodecState
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: SIPSorcery.Media
Assembly: SIPSorcery.dll
Syntax
public class G722CodecState

Constructors

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G722CodecState(Int32, G722Flags)

Creates a new instance of G722 Codec State for a new encode or decode session

Declaration
public G722CodecState(int rate, G722Flags options)
Parameters
Type Name Description
System.Int32 rate

Bitrate (typically 64000)
G722Flags options

Special options

Properties

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Band

Band

Declaration
public Band[] Band { get; }
Property Value
Type Description
Band[]
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BitsPerSample

Bits Per Sample 6 for 48000kbps, 7 for 56000kbps, or 8 for 64000kbps.

Declaration
public int BitsPerSample { get; }
Property Value
Type Description
System.Int32
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EncodeFrom8000Hz

8kHz Sampling TRUE if encode from 8k samples/second

Declaration
public bool EncodeFrom8000Hz { get; }
Property Value
Type Description
System.Boolean
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InBits

Number of bits in InBuffer

Declaration
public int InBits { get; }
Property Value
Type Description
System.Int32
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InBuffer

In bit buffer

Declaration
public uint InBuffer { get; }
Property Value
Type Description
System.UInt32
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ItuTestMode

ITU Test Mode TRUE if the operating in the special ITU test mode, with the band split filters disabled.

Declaration
public bool ItuTestMode { get; set; }
Property Value
Type Description
System.Boolean
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OutBits

Number of bits in OutBuffer

Declaration
public int OutBits { get; }
Property Value
Type Description
System.Int32
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OutBuffer

Out bit buffer

Declaration
public uint OutBuffer { get; }
Property Value
Type Description
System.UInt32
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Packed

TRUE if the G.722 data is packed

Declaration
public bool Packed { get; }
Property Value
Type Description
System.Boolean
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QmfSignalHistory

Signal history for the QMF (x)

Declaration
public int[] QmfSignalHistory { get; }
Property Value
Type Description
System.Int32[]

Extension Methods