rtc

package
v1.0.0 Latest Latest
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 Go to latest Published: Apr 8, 2022 License: MIT Imports: 33 Imported by: 0

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Index

Constants

View Source 
const (
	DefaultWindowSize  = 1000
	DefaultBpsScale    = 8000
	DefaultWindowItems = 100
)
View Source 
const (
	InactivityCheckInterval        = 1500 // In ms.
	InactivityCheckIntervalWithDtx = 5000 // In ms.
)
View Source 
const (
	MtuSize = 1500
)
View Source 
const (
	RtpProbationSsrc = 1234
)

Variables

This section is empty.

Functions

This section is empty.

Types

type BufferItem 

type BufferItem struct {
	// contains filtered or unexported fields
}

func (*BufferItem) Reset 

func (p *BufferItem) Reset()

type Consumer 

type Consumer struct {
	Id         string
	ProducerId string
	Kind       mediasoupdata.MediaKind
	// contains filtered or unexported fields
}

func (*Consumer) Close 

func (c *Consumer) Close()

func (*Consumer) FillJson 

func (c *Consumer) FillJson() json.RawMessage

func (*Consumer) FillJsonStats 

func (c *Consumer) FillJsonStats() json.RawMessage

func (*Consumer) GetConsumableRtpEncodings 

func (c *Consumer) GetConsumableRtpEncodings() []mediasoupdata.RtpEncodingParameters

func (*Consumer) GetId 

func (c *Consumer) GetId() string

func (*Consumer) GetKind 

func (c *Consumer) GetKind() mediasoupdata.MediaKind

func (*Consumer) GetMediaSsrcs 

func (c *Consumer) GetMediaSsrcs() []uint32

func (*Consumer) GetRtpParameters 

func (c *Consumer) GetRtpParameters() mediasoupdata.RtpParameters

func (*Consumer) GetType 

func (c *Consumer) GetType() mediasoupdata.ConsumerType

func (*Consumer) HandleRequest 

func (c *Consumer) HandleRequest(request workerchannel.RequestData, response *workerchannel.ResponseData)

func (*Consumer) ReceiveKeyFrameRequest 

func (c *Consumer) ReceiveKeyFrameRequest(feedbackFormat uint8, ssrc uint32)

func (*Consumer) ReceiveRtcpReceiverReport 

func (c *Consumer) ReceiveRtcpReceiverReport(report *rtcp.ReceptionReport)

func (*Consumer) SendRtpPacket 

func (c *Consumer) SendRtpPacket(packet *rtp.Packet)

type IConsumer 

type IConsumer interface {
	GetId() string
	Close()
	FillJson() json.RawMessage
	HandleRequest(request workerchannel.RequestData, response *workerchannel.ResponseData)
	GetType() mediasoupdata.ConsumerType
	GetRtpParameters() mediasoupdata.RtpParameters
	SendRtpPacket(packet *rtp.Packet)
	ReceiveKeyFrameRequest(feedbackFormat uint8, ssrc uint32)
	GetMediaSsrcs() []uint32
	GetKind() mediasoupdata.MediaKind
	GetConsumableRtpEncodings() []mediasoupdata.RtpEncodingParameters
	ReceiveRtcpReceiverReport(report *rtcp.ReceptionReport)
}

type ITransport 

type ITransport interface {
	Close()
	FillJson() json.RawMessage
	HandleRequest(request workerchannel.RequestData, response *workerchannel.ResponseData)
	ReceiveRtpPacket(packet *rtp.Packet)
	ReceiveRtcpPacket(header *rtcp.Header, packets []rtcp.Packet)
}

type KeyFrameRequestDelayer 

type KeyFrameRequestDelayer struct {
}

func (*KeyFrameRequestDelayer) SetKeyFrameRequested 

func (p *KeyFrameRequestDelayer) SetKeyFrameRequested(v bool)

type KeyFrameRequestManager 

type KeyFrameRequestManager struct {
	// contains filtered or unexported fields
}

func NewKeyFrameRequestManager 

func NewKeyFrameRequestManager(param *KeyFrameRequestManagerParam) *KeyFrameRequestManager

func (*KeyFrameRequestManager) ForceKeyFrameNeeded 

func (p *KeyFrameRequestManager) ForceKeyFrameNeeded(ssrc uint32)

func (*KeyFrameRequestManager) KeyFrameNeeded 

func (p *KeyFrameRequestManager) KeyFrameNeeded(ssrc uint32)

type KeyFrameRequestManagerParam 

type KeyFrameRequestManagerParam struct {
	// contains filtered or unexported fields
}

type ParamRtpStream 

type ParamRtpStream struct {
	EncodingIdx    int
	Ssrc           uint32
	PayloadType    uint8
	MimeType       mediasoupdata.RtpCodecMimeType
	ClockRate      int
	Rid            string
	Cname          string
	RtxSsrc        uint32
	RtxPayloadType uint8
	UseNack        bool
	UsePli         bool
	UseFir         bool
	UseInBandFec   bool
	UseDtx         bool
	SpatialLayers  uint8
	TemporalLayers uint8
}

type ParamRtpStreamRecv 

type ParamRtpStreamRecv struct {
	*ParamRtpStream
	// contains filtered or unexported fields
}

type ParamRtpStreamSend 

type ParamRtpStreamSend struct {
	*ParamRtpStream
	// contains filtered or unexported fields
}

type Producer 

type Producer struct {
	Kind                  mediasoupdata.MediaKind
	RtpParameters         mediasoupdata.RtpParameters
	Type                  mediasoupdata.ProducerType
	RtpHeaderExtensionIds RtpHeaderExtensionIds
	Paused                bool
	// contains filtered or unexported fields
}

func (*Producer) Close 

func (p *Producer) Close()

func (*Producer) CreateRtpStream 

func (p *Producer) CreateRtpStream(packet *rtp.Packet, mediaCodec *mediasoupdata.RtpCodecParameters, encodingIdx int) *RtpStreamRecv

func (*Producer) FillJson 

func (p *Producer) FillJson() json.RawMessage

func (*Producer) FillJsonStats 

func (p *Producer) FillJsonStats() json.RawMessage

func (*Producer) GetRtpStream 

func (p *Producer) GetRtpStream(packet *rtp.Packet) *RtpStreamRecv

func (*Producer) HandleRequest 

func (p *Producer) HandleRequest(request workerchannel.RequestData, response *workerchannel.ResponseData)

func (*Producer) MangleRtpPacket 

func (p *Producer) MangleRtpPacket(packet *rtp.Packet, rtpStream *RtpStreamRecv) bool

func (*Producer) NotifyNewRtpStream 

func (p *Producer) NotifyNewRtpStream(rtpStream *RtpStreamRecv)

func (*Producer) OnKeyFrameNeeded 

func (p *Producer) OnKeyFrameNeeded(ssrc uint32)

func (*Producer) OnRtpStreamSendRtcpPacket 

func (p *Producer) OnRtpStreamSendRtcpPacket(packet rtcp.Packet)

func (*Producer) PostProcessRtpPacket 

func (p *Producer) PostProcessRtpPacket(packet *rtp.Packet)

func (*Producer) PreProcessRtpPacket 

func (p *Producer) PreProcessRtpPacket(packet *rtp.Packet)

func (*Producer) ReceiveRtcpSenderReport 

func (p *Producer) ReceiveRtcpSenderReport(report *rtcp.ReceptionReport)

func (*Producer) ReceiveRtpPacket 

func (p *Producer) ReceiveRtpPacket(packet *rtp.Packet) (result ReceiveRtpPacketResult)

func (*Producer) RequestKeyFrame 

func (p *Producer) RequestKeyFrame(mappedSsrc uint32)

type RateCalculator 

type RateCalculator struct {
	// contains filtered or unexported fields
}

func (RateCalculator) GetBytes 

func (p RateCalculator) GetBytes() int

func (*RateCalculator) GetRate 

func (p *RateCalculator) GetRate(nowMs int64) uint32

func (*RateCalculator) RemoveOldData 

func (p *RateCalculator) RemoveOldData(nowMs int64)

func (*RateCalculator) Reset 

func (p *RateCalculator) Reset()

func (*RateCalculator) Update 

func (p *RateCalculator) Update(size int, nowMs int64)

type ReceiveRtpPacketResult 

type ReceiveRtpPacketResult int
const (
	ReceiveRtpPacketResultDISCARDED ReceiveRtpPacketResult = iota
	ReceiveRtpPacketResultMEDIA
	ReceiveRtpPacketResultRETRANSMISSION
)

type Router 

type Router struct {
	// contains filtered or unexported fields
}

func NewRouter 

func NewRouter(id string) *Router

func (*Router) Close 

func (r *Router) Close()

func (*Router) FillJson 

func (r *Router) FillJson() json.RawMessage

func (*Router) HandleRequest 

func (r *Router) HandleRequest(request workerchannel.RequestData, response *workerchannel.ResponseData)

func (*Router) OnTransportConsumerClosed 

func (r *Router) OnTransportConsumerClosed(producerId, consumerId string)

func (*Router) OnTransportConsumerKeyFrameRequested 

func (r *Router) OnTransportConsumerKeyFrameRequested(consumerId string, mappedSsrc uint32)

func (*Router) OnTransportNewConsumer 

func (r *Router) OnTransportNewConsumer(consumer IConsumer, producerId string) error

func (*Router) OnTransportNewProducer 

func (r *Router) OnTransportNewProducer(producer *Producer) error

func (*Router) OnTransportProducerClosed 

func (r *Router) OnTransportProducerClosed(producerId string)

func (*Router) OnTransportProducerRtpPacketReceived 

func (r *Router) OnTransportProducerRtpPacketReceived(producer *Producer, packet *rtp.Packet)

type RtpDataCounter 

type RtpDataCounter struct {
	// contains filtered or unexported fields
}

func (RtpDataCounter) GetBitrate 

func (p RtpDataCounter) GetBitrate(nowMs int64) uint32

func (RtpDataCounter) GetBytes 

func (p RtpDataCounter) GetBytes() int

func (RtpDataCounter) GetPacketCount 

func (p RtpDataCounter) GetPacketCount() int

func (*RtpDataCounter) Update 

func (p *RtpDataCounter) Update(packet *rtp.Packet)

type RtpHeaderExtensionIds 

type RtpHeaderExtensionIds struct {
	Mid               uint8
	Rid               uint8
	RRid              uint8
	AbsSendTime       uint8
	TransportWideCc01 uint8
	FrameMarking07    uint8
	FrameMarking      uint8
	SsrcAudioLevel    uint8
	VideoOrientation  uint8
	TOffset           uint8
	AbsCaptureTime    uint8
}

type RtpListener 

type RtpListener struct {
	// contains filtered or unexported fields
}

func (*RtpListener) AddProducer 

func (r *RtpListener) AddProducer(producer *Producer)

func (*RtpListener) GetProducer 

func (r *RtpListener) GetProducer(packet *rtp.Packet) *Producer

func (*RtpListener) GetProducerBySSRC 

func (r *RtpListener) GetProducerBySSRC(ssrc uint32) *Producer

type RtpStream 

type RtpStream struct {
	// contains filtered or unexported fields
}

func (*RtpStream) GetId 

func (r *RtpStream) GetId() string

func (*RtpStream) GetRtxSsrc 

func (r *RtpStream) GetRtxSsrc() uint32

func (*RtpStream) GetSsrc 

func (r *RtpStream) GetSsrc() uint32

func (*RtpStream) HasRtx 

func (r *RtpStream) HasRtx() bool

func (*RtpStream) ReceivePacket 

func (r *RtpStream) ReceivePacket(packet *rtp.Packet) bool

func (*RtpStream) SetRtx 

func (r *RtpStream) SetRtx(payloadType uint8, ssrc uint32)

type RtpStreamRecv 

type RtpStreamRecv struct {
	*RtpStream
	// contains filtered or unexported fields
}

func (*RtpStreamRecv) FillJsonStats 

func (r *RtpStreamRecv) FillJsonStats() mediasoupdata.ProducerStat

func (*RtpStreamRecv) GetScore 

func (r *RtpStreamRecv) GetScore() uint8

func (*RtpStreamRecv) Pause 

func (r *RtpStreamRecv) Pause()

func (*RtpStreamRecv) ReceivePacket 

func (r *RtpStreamRecv) ReceivePacket(packet *rtp.Packet) bool

func (*RtpStreamRecv) ReceiveRtcpSenderReport 

func (r *RtpStreamRecv) ReceiveRtcpSenderReport(report *rtcp.ReceptionReport)

func (*RtpStreamRecv) ReceiveRtxPacket 

func (r *RtpStreamRecv) ReceiveRtxPacket(packet *rtp.Packet) bool

func (*RtpStreamRecv) RequestKeyFrame 

func (r *RtpStreamRecv) RequestKeyFrame()

type RtpStreamSend 

type RtpStreamSend struct {
	*RtpStream
	// contains filtered or unexported fields
}

func (*RtpStreamSend) ReceiveRtcpReceiverReport 

func (p *RtpStreamSend) ReceiveRtcpReceiverReport(report *rtcp.ReceptionReport)

func (*RtpStreamSend) UpdateScore 

func (p *RtpStreamSend) UpdateScore(report *rtcp.ReceptionReport)

type RtxStream 

type RtxStream struct {
}

type SimpleConsumer 

type SimpleConsumer struct {
	IConsumer
	// contains filtered or unexported fields
}

func (*SimpleConsumer) Close 

func (c *SimpleConsumer) Close()

func (*SimpleConsumer) CreateRtpStream 

func (c *SimpleConsumer) CreateRtpStream()

func (*SimpleConsumer) ReceiveKeyFrameRequest 

func (c *SimpleConsumer) ReceiveKeyFrameRequest(feedbackFormat uint8, ssrc uint32)

func (*SimpleConsumer) ReceiveRtcpReceiverReport 

func (c *SimpleConsumer) ReceiveRtcpReceiverReport(report *rtcp.ReceptionReport)

func (*SimpleConsumer) RequestKeyFrame 

func (c *SimpleConsumer) RequestKeyFrame()

func (*SimpleConsumer) SendRtpPacket 

func (c *SimpleConsumer) SendRtpPacket(packet *rtp.Packet)

type StorageItem 

type StorageItem struct {
	// contains filtered or unexported fields
}

type TransmissionCounter 

type TransmissionCounter struct {
	// contains filtered or unexported fields
}

func (*TransmissionCounter) Update 

func (p *TransmissionCounter) Update(packet *rtp.Packet)

type Transport 

type Transport struct {
	// contains filtered or unexported fields
}

func (*Transport) Close 

func (t *Transport) Close()

func (*Transport) Consume 

func (t *Transport) Consume(producerId, consumerId string, options mediasoupdata.ConsumerOptions) (*mediasoupdata.ConsumerData, error)

func (*Transport) FillJson 

func (t *Transport) FillJson() json.RawMessage

func (*Transport) FillJsonStats 

func (t *Transport) FillJsonStats() json.RawMessage

func (*Transport) HandleRequest 

func (t *Transport) HandleRequest(request workerchannel.RequestData, response *workerchannel.ResponseData)

func (*Transport) HandleRtcpPacket 

func (t *Transport) HandleRtcpPacket(header *rtcp.Header, packet rtcp.Packet)

func (*Transport) OnConsumerKeyFrameRequested 

func (t *Transport) OnConsumerKeyFrameRequested(consumer IConsumer, mappedSsrc uint32)

func (*Transport) OnConsumerSendRtpPacket 

func (t *Transport) OnConsumerSendRtpPacket(consumer IConsumer, packet *rtp.Packet)

func (*Transport) OnProducerRtpPacketReceived 

func (t *Transport) OnProducerRtpPacketReceived(producer *Producer, packet *rtp.Packet)

func (*Transport) OnProducerSendRtcpPacket 

func (t *Transport) OnProducerSendRtcpPacket(packet rtcp.Packet)

func (*Transport) Produce 

func (t *Transport) Produce(id string, options mediasoupdata.ProducerOptions) (*mediasoupdata.ProducerData, error)

func (*Transport) ReceiveKeyFrameRequest 

func (t *Transport) ReceiveKeyFrameRequest(feedbackFormat uint8, ssrc uint32)

func (*Transport) ReceiveRtcpPacket 

func (t *Transport) ReceiveRtcpPacket(header *rtcp.Header, packets []rtcp.Packet)

func (*Transport) ReceiveRtpPacket 

func (t *Transport) ReceiveRtpPacket(packet *rtp.Packet)

type WebrtcTransport 

type WebrtcTransport struct {
	ITransport
	// contains filtered or unexported fields
}

func (*WebrtcTransport) Close 

func (t *WebrtcTransport) Close()

func (*WebrtcTransport) Connect 

func (t *WebrtcTransport) Connect(options mediasoupdata.TransportConnectOptions) (*mediasoupdata.TransportConnectData, error)

func (*WebrtcTransport) FillJson 

func (t *WebrtcTransport) FillJson() json.RawMessage

func (*WebrtcTransport) HandleRequest 

func (t *WebrtcTransport) HandleRequest(request workerchannel.RequestData, response *workerchannel.ResponseData)

func (*WebrtcTransport) OnPacketReceived 

func (t *WebrtcTransport) OnPacketReceived(data []byte)

func (*WebrtcTransport) OnRtcpDataReceived 

func (t *WebrtcTransport) OnRtcpDataReceived(rawData []byte)

func (*WebrtcTransport) OnRtpDataReceived 

func (t *WebrtcTransport) OnRtpDataReceived(rawData []byte)

func (*WebrtcTransport) SendRtcpPacket 

func (t *WebrtcTransport) SendRtcpPacket(packet rtcp.Packet)

func (*WebrtcTransport) SendRtpPacket 

func (t *WebrtcTransport) SendRtpPacket(packet *rtp.Packet)

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