Interface ISpeexDSPJitterBuffer

A Speexdsp echo jitter buffer interface.

Inherited Members
Namespace: SpeexDSPSharp.Core.Interfaces
Assembly: SpeexDSPSharp.Core.dll
Syntax
public interface ISpeexDSPJitterBuffer : IDisposable

Methods

| Edit this page View Source

Ctl<T>(JitterBufferCtl, ref T)

Performs a ctl request.

Declaration
int Ctl<T>(JitterBufferCtl request, ref T value) where T : unmanaged
Parameters
Type Name Description
JitterBufferCtl request

The request you want to specify.
T value

The input/output value.
Returns
Type Description
int

0 if no error, -1 if request is unknown.
Type Parameters
Name Description
T

The type you want to input/output.
| Edit this page View Source

Get(ref SpeexDSPJitterBufferPacket, int, ref int)

Get one packet from the jitter buffer.

Declaration
JitterBufferState Get(ref SpeexDSPJitterBufferPacket packet, int desired_span, ref int start_offset)
Parameters
Type Name Description
SpeexDSPJitterBufferPacket packet

Returned packet.
int desired_span

Number of samples (or units) we wish to get from the buffer (no guarantee).
int start_offset

Timestamp for the returned packet.
Returns
Type Description
JitterBufferState

JitterBufferState
| Edit this page View Source

GetAnother(ref SpeexDSPJitterBufferPacket)

Used right after jitter_buffer_get() to obtain another packet that would have the same timestamp. This is mainly useful for media where a single "frame" can be split into several packets.

Declaration
int GetAnother(ref SpeexDSPJitterBufferPacket packet)
Parameters
Type Name Description
SpeexDSPJitterBufferPacket packet

Returned packet.
Returns
Type Description
int

JitterBufferState
| Edit this page View Source

GetPointerTimestamp()

Get pointer timestamp of jitter buffer.

Declaration
int GetPointerTimestamp()
Returns
Type Description
int

I have no clue what this returns.
| Edit this page View Source

Put(ref SpeexDSPJitterBufferPacket)

Put one packet into the jitter buffer.

Declaration
void Put(ref SpeexDSPJitterBufferPacket packet)
Parameters
Type Name Description
SpeexDSPJitterBufferPacket packet

Incoming packet.
| Edit this page View Source

RemainingSpan(int)

Telling the jitter buffer about the remaining data in the application buffer.

Declaration
void RemainingSpan(int remaining_span)
Parameters
Type Name Description
int remaining_span

Amount of data buffered by the application (timestamp units).
| Edit this page View Source

Reset()

Reset the jitter buffer to its original state.

Declaration
void Reset()
| Edit this page View Source

Tick()

Advance by one tick.

Declaration
void Tick()
| Edit this page View Source

UpdateDelay(ref SpeexDSPJitterBufferPacket, ref int)

N.A.

Declaration
int UpdateDelay(ref SpeexDSPJitterBufferPacket packet, ref int start_offset)
Parameters
Type Name Description
SpeexDSPJitterBufferPacket packet
int start_offset
Returns
Type Description
int