h264

Documentation

Overview

Package h264 uses a V4L2-compatible h.264 hardware encoder (h264_v4l2m2m) to encode images.

Index

• Constants
• Variables
• func NewEncoder(width, height, keyFrameInterval int, logger golog.Logger) (codec.VideoEncoder, error)
• func NewEncoderFactory() codec.VideoEncoderFactory

Constants

const (

	// V4l2m2m Is a V4L2 memory-to-memory H.264 hardware encoder.
	V4l2m2m = "h264_v4l2m2m"
)

Variables

var DefaultStreamConfig gostream.StreamConfig

DefaultStreamConfig configures h264 as the encoder for a stream.

Functions

func NewEncoder

func NewEncoder(width, height, keyFrameInterval int, logger golog.Logger) (codec.VideoEncoder, error)

NewEncoder returns an h264 encoder that can encode images of the given width and height. It will also ensure that it produces key frames at the given interval.

func NewEncoderFactory

func NewEncoderFactory() codec.VideoEncoderFactory

NewEncoderFactory returns an h264 encoder factory.