decoder

type ColorFormat ¶

type ColorFormat int

const (
	ColorRGBA ColorFormat = iota
	ColorBGRA
)

type DecodedImage ¶

type DecodedImage interface {
	IsKeyFrame() bool
	Width() uint32
	Height() uint32
	Plane(n int) []byte
	Stride(n int) int
	ToBytes(format ColorFormat) []byte
	ToRGBA() *image.RGBA
}

DecodedImage defines interface for images which decoded by encoded video frame.

type Decoder ¶

type Decoder interface {
	NewFrameBuilder() *FrameBuilder
	Process(src <-chan *Frame, out chan<- DecodedImage)
	Close() error
}

type Frame ¶

type Frame struct {
	Packets   []interface{}
	Timestamp uint32
}

type FrameBuilder ¶

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

FrameBuilder contains all packets maxLate determines how long we should wait until we get a valid Frame The larger the value the less packet loss you will see, but higher latency

This is customized version of Pion's sample builder https://github.com/pion/webrtc/blob/master/pkg/media/samplebuilder/samplebuilder.go

func NewFrameBuilder(maxLate uint16, depacketizer rtp.Depacketizer, checker rtp.PartitionHeadChecker, opts ...Option) *FrameBuilder

func (s *FrameBuilder) Pop() *Frame

func (s *FrameBuilder) PopWithTimestamp() *Frame

func (s *FrameBuilder) Push(p *rtp.Packet)

type Option ¶

type Option func(o *FrameBuilder)

Option configures FrameBuilder