rtpmjpeg

package

v1.0.0 Latest Latest Go to latest Published: May 7, 2023 License: MIT Imports: 9 Imported by: 0

Documentation ¶

Overview ¶

Package rtpmjpeg contains a RTP/M-JPEG decoder and encoder.

Index ¶

Variables
type Decoder
- func (d *Decoder) Decode(pkt *rtp.Packet) ([]byte, time.Duration, error)
- func (d *Decoder) Init()
type Encoder
- func (e *Encoder) Encode(image []byte, pts time.Duration) ([]*rtp.Packet, error)
- func (e *Encoder) Init()

Constants ¶

This section is empty.

Variables ¶

View Source

var ErrMorePacketsNeeded = errors.New("need more packets")

ErrMorePacketsNeeded is returned when more packets are needed.

View Source

var ErrNonStartingPacketAndNoPrevious = errors.New(
	"received a non-starting fragment without any previous starting fragment")

ErrNonStartingPacketAndNoPrevious is returned when we received a non-starting fragment of an image and we didn't received anything before. It's normal to receive this when decoding a stream that has been already running for some time.

Functions ¶

This section is empty.

Types ¶

type Decoder ¶

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

Decoder is a RTP/M-JPEG decoder. Specification: https://datatracker.ietf.org/doc/html/rfc2435

func (*Decoder) Decode ¶

func (d *Decoder) Decode(pkt *rtp.Packet) ([]byte, time.Duration, error)

Decode decodes an image from a RTP packet.

func (*Decoder) Init ¶

func (d *Decoder) Init()

Init initializes the decoder.

type Encoder ¶

type Encoder struct {
	// SSRC of packets (optional).
	// It defaults to a random value.
	SSRC *uint32

	// initial sequence number of packets (optional).
	// It defaults to a random value.
	InitialSequenceNumber *uint16

	// initial timestamp of packets (optional).
	// It defaults to a random value.
	InitialTimestamp *uint32

	// maximum size of packet payloads (optional).
	// It defaults to 1460.
	PayloadMaxSize int
	// contains filtered or unexported fields
}

Encoder is a RTP/M-JPEG encoder. Specification: https://datatracker.ietf.org/doc/html/rfc2435

func (*Encoder) Encode ¶

func (e *Encoder) Encode(image []byte, pts time.Duration) ([]*rtp.Packet, error)

Encode encodes an image into RTP/M-JPEG packets.

func (*Encoder) Init ¶

func (e *Encoder) Init()

Init initializes the encoder.

Source Files ¶

View all Source files

Directories ¶

Path	Synopsis
headers Package headers contains RTP/M-JPEG headers.	Package headers contains RTP/M-JPEG headers.

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