formatprocessor

Documentation

Overview

Package formatprocessor cleans and normalizes streams.

Index

• Variables
• type Processor
  • func New(udpMaxPayloadSize int, forma format.Format, generateRTPPackets bool) (Processor, error)

Variables

var (
	H264DefaultSPS = []byte{
		0x67, 0x42, 0xc0, 0x28, 0xd9, 0x00, 0x78, 0x02,
		0x27, 0xe5, 0x84, 0x00, 0x00, 0x03, 0x00, 0x04,
		0x00, 0x00, 0x03, 0x00, 0xf0, 0x3c, 0x60, 0xc9, 0x20,
	}

	H264DefaultPPS = []byte{0x08, 0x06, 0x07, 0x08}
)

H264-related parameters

var (
	H265DefaultVPS = []byte{
		0x40, 0x01, 0x0c, 0x01, 0xff, 0xff, 0x02, 0x20,
		0x00, 0x00, 0x03, 0x00, 0xb0, 0x00, 0x00, 0x03,
		0x00, 0x00, 0x03, 0x00, 0x7b, 0x18, 0xb0, 0x24,
	}

	H265DefaultSPS = []byte{
		0x42, 0x01, 0x01, 0x02, 0x20, 0x00, 0x00, 0x03,
		0x00, 0xb0, 0x00, 0x00, 0x03, 0x00, 0x00, 0x03,
		0x00, 0x7b, 0xa0, 0x07, 0x82, 0x00, 0x88, 0x7d,
		0xb6, 0x71, 0x8b, 0x92, 0x44, 0x80, 0x53, 0x88,
		0x88, 0x92, 0xcf, 0x24, 0xa6, 0x92, 0x72, 0xc9,
		0x12, 0x49, 0x22, 0xdc, 0x91, 0xaa, 0x48, 0xfc,
		0xa2, 0x23, 0xff, 0x00, 0x01, 0x00, 0x01, 0x6a,
		0x02, 0x02, 0x02, 0x01,
	}

	H265DefaultPPS = []byte{
		0x44, 0x01, 0xc0, 0x25, 0x2f, 0x05, 0x32, 0x40,
	}
)

H265-related parameters

var (
	AV1DefaultSequenceHeader = []byte{
		8, 0, 0, 0, 66, 167, 191, 228, 96, 13, 0, 64,
	}
)

AV1-related parameters

var (
	MPEG1VideoDefaultConfig = []byte{
		0x00, 0x00, 0x01, 0xb3, 0x78, 0x04, 0x38, 0x35,
		0xff, 0xff, 0xe0, 0x18, 0x00, 0x00, 0x01, 0xb5,
		0x14, 0x4a, 0x00, 0x01, 0x00, 0x00,
	}
)

MPEG-1 video related parameters

var (
	MPEG4VideoDefaultConfig = []byte{
		0x00, 0x00, 0x01, 0xb0, 0x01, 0x00, 0x00, 0x01,
		0xb5, 0x89, 0x13, 0x00, 0x00, 0x01, 0x00, 0x00,
		0x00, 0x01, 0x20, 0x00, 0xc4, 0x8d, 0x88, 0x00,
		0xf5, 0x3c, 0x04, 0x87, 0x14, 0x63, 0x00, 0x00,
		0x01, 0xb2, 0x4c, 0x61, 0x76, 0x63, 0x35, 0x38,
		0x2e, 0x31, 0x33, 0x34, 0x2e, 0x31, 0x30, 0x30,
	}
)

MPEG-4 video related parameters

Types

type Processor

type Processor interface {
	// process a Unit.
	ProcessUnit(unit.Unit) error

	// process a RTP packet and convert it into a unit.
	ProcessRTPPacket(
		pkt *rtp.Packet,
		ntp time.Time,
		pts int64,
		hasNonRTSPReaders bool,
	) (unit.Unit, error)
}

Processor cleans and normalizes streams.

func New

func New(
	udpMaxPayloadSize int,
	forma format.Format,
	generateRTPPackets bool,
) (Processor, error)

New allocates a Processor.