mmal

Documentation

Overview

Package mmal implements a hardware accelerated H264 encoder for raspberry pi. This package requires libmmal headers and libraries to be built. Reference: https://github.com/raspberrypi/userland/tree/master/interface/mmal

Index

• type Params
  • func NewParams() (Params, error)
  • func (p *Params) BuildVideoEncoder(r video.Reader, property prop.Media) (codec.ReadCloser, error)
  • func (p *Params) RTPCodec() *codec.RTPCodec

Types

type Params

type Params struct {
	codec.BaseParams
}

Params stores libmmal specific encoding parameters.

func NewParams

func NewParams() (Params, error)

NewParams returns default mmal codec specific parameters.

func (*Params) BuildVideoEncoder

func (p *Params) BuildVideoEncoder(r video.Reader, property prop.Media) (codec.ReadCloser, error)

BuildVideoEncoder builds mmal encoder with given params

func (*Params) RTPCodec

func (p *Params) RTPCodec() *codec.RTPCodec

RTPCodec represents the codec metadata