OPAL
Version 3.10.4
|
#include <iax2medstrm.h>
Public Member Functions | |
Overrides of OpalMediaStream class | |
virtual PBoolean | Open () |
virtual PBoolean | Start () |
virtual PBoolean | Close () |
virtual PBoolean | ReadPacket (RTP_DataFrame &packet) |
virtual PBoolean | WriteData (const BYTE *data, PINDEX length, PINDEX &written) |
virtual PBoolean | IsSynchronous () const |
![]() | |
void | PrintOn (ostream &strm) const |
virtual OpalMediaFormat | GetMediaFormat () const |
bool | UpdateMediaFormat (const OpalMediaFormat &mediaFormat) |
virtual bool | InternalUpdateMediaFormat (const OpalMediaFormat &mediaFormat) |
virtual PBoolean | ExecuteCommand (const OpalMediaCommand &command) |
virtual void | OnStartMediaPatch () |
virtual void | OnStopMediaPatch (OpalMediaPatch &patch) |
virtual PBoolean | WritePackets (RTP_DataFrameList &packets) |
virtual PBoolean | WritePacket (RTP_DataFrame &packet) |
virtual PBoolean | ReadData (BYTE *data, PINDEX size, PINDEX &length) |
bool | PushPacket (RTP_DataFrame &packet) |
virtual PBoolean | SetDataSize (PINDEX dataSize, PINDEX frameTime) |
PINDEX | GetDataSize () const |
virtual PBoolean | RequiresPatchThread (OpalMediaStream *stream) const |
virtual PBoolean | RequiresPatchThread () const |
virtual bool | EnableJitterBuffer (bool enab=true) const |
OpalConnection & | GetConnection () const |
bool | IsSource () const |
bool | IsSink () const |
unsigned | GetSessionID () const |
void | SetSessionID (unsigned id) |
PString | GetID () const |
unsigned | GetTimestamp () const |
void | SetTimestamp (unsigned ts) |
bool | GetMarker () const |
void | SetMarker (bool m) |
bool | IsPaused () const |
virtual bool | SetPaused (bool pause, bool fromPatch=false) |
bool | IsOpen () const |
virtual PBoolean | SetPatch (OpalMediaPatch *patch) |
OpalMediaPatch * | GetPatch () const |
void | AddFilter (const PNotifier &filter, const OpalMediaFormat &stage=OpalMediaFormat()) const |
bool | RemoveFilter (const PNotifier &filter, const OpalMediaFormat &stage=OpalMediaFormat()) const |
virtual void | GetStatistics (OpalMediaStatistics &statistics, bool fromPatch=false) const |
~OpalMediaStream () |
Protected Attributes | |
IAX2Connection & | connection |
PBYTEArray | pendingData |
![]() | |
unsigned | sessionID |
PString | identifier |
OpalMediaFormat | mediaFormat |
bool | m_paused |
bool | isSource |
bool | isOpen |
PINDEX | defaultDataSize |
unsigned | timestamp |
bool | marker |
unsigned | mismatchedPayloadTypes |
OpalMediaPatch * | mediaPatch |
RTP_DataFrame::PayloadTypes | m_payloadType |
unsigned | m_frameTime |
PINDEX | m_frameSize |
Additional Inherited Members | |
![]() | |
void | IncrementTimestamp (PINDEX size) |
bool | InternalWriteData (const BYTE *data, PINDEX length, PINDEX &written) |
OpalMediaStream (OpalConnection &conn, const OpalMediaFormat &mediaFormat, unsigned sessionID, bool isSource) |
This class describes a media stream, which is an interface to the opal classes for generating encoded media data
|
virtual |
|
virtual |
Indicate if the media stream is synchronous. false if this stream is from the network.
Implements OpalMediaStream.
|
virtual |
Open the media stream.
Reimplemented from OpalMediaStream.
|
virtual |
Goes to the IAX2Connection class, and removes a packet from the connection. The connection class turned the media packet into a RTP_DataFrame class, and jitter buffered it.
packet | Data buffer to read to |
Reimplemented from OpalMediaStream.
|
virtual |
Start the media stream.
The default behaviour calls Resume() on the associated OpalMediaPatch thread if it was suspended.
Reimplemented from OpalMediaStream.
|
virtual |
Write raw media data to the sink media stream. The default behaviour writes to the OpalLine object.
data | Data to write |
length | Length of data to write. |
written | Length of data actually written |
Reimplemented from OpalMediaStream.
|
protected |
The connection is the source/sink of our data packets
Reimplemented from OpalMediaStream.
|
protected |
There was unused data from an incoming ethernet frame. The unused data is stored here.