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v0.0.0-...-ef5f187 Latest Latest Go to latest Published: Apr 18, 2024 License: MIT Imports: 11 Imported by: 0

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Repository

github.com/unitoftime/flow

Links

Open Source Insights

Documentation ¶

Index ¶

func Codeblock(inner string) string
func GetFFmpegFrame(filename string, frameNumber int) (image.Image, error)
func GetMediaDuration(filename string) (time.Duration, error)
func Markdown(basedir, contents string) string
type FFmpeg
- func NewFFmpeg(width, height, fps int, filename string) (*FFmpeg, error)
type FFmpegStream
- func NewFFmpegStream(filename string, startTime time.Duration) (*FFmpegStream, error)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func Codeblock ¶

func Codeblock(inner string) string

func GetFFmpegFrame ¶

func GetFFmpegFrame(filename string, frameNumber int) (image.Image, error)

func GetMediaDuration ¶

func GetMediaDuration(filename string) (time.Duration, error)

func Markdown ¶

func Markdown(basedir, contents string) string

Calls marp with markdown to generate an image. Everything after --- will be ignored Returns the image file which is uniquely named based on the passed in contents

Types ¶

type FFmpeg ¶

type FFmpeg struct {
	Cmd            *exec.Cmd
	Stdin          io.WriteCloser
	Stdout, Stderr io.ReadCloser
	Buffer         []byte
}

func NewFFmpeg ¶

func NewFFmpeg(width, height, fps int, filename string) (*FFmpeg, error)

This is for FFmpeg output

func (*FFmpeg) Close ¶

func (f *FFmpeg) Close()

func (*FFmpeg) SendBuffer ¶

func (f *FFmpeg) SendBuffer() error

Sends the buffer to the underlying FFMPEG process

func (*FFmpeg) Start ¶

func (f *FFmpeg) Start() error

type FFmpegStream ¶

type FFmpegStream struct {
	AudioEnabled bool // Used to turn on audio streaming
	// contains filtered or unexported fields
}

func NewFFmpegStream ¶

func NewFFmpegStream(filename string, startTime time.Duration) (*FFmpegStream, error)

func (*FFmpegStream) Close ¶

func (f *FFmpegStream) Close()

func (*FFmpegStream) Fps ¶

func (f *FFmpegStream) Fps() int

func (*FFmpegStream) GetAudioStream ¶

func (f *FFmpegStream) GetAudioStream() chan [2]float64

func (*FFmpegStream) GetImage ¶

func (f *FFmpegStream) GetImage() (*image.RGBA, int, error)

func (*FFmpegStream) Seek ¶

func (f *FFmpegStream) Seek(timestamp time.Duration) error

Source Files ¶

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