ffprobe

Documentation

Overview

Package ffprobe wraps and interprets ffmpeg's ffprobe for Go.

Index

• Variables
• type Cmd
  • func Start(path string) (ret *Cmd, err error)
• type Info
  • func Run(path string) (info *Info, err error)
  • func (info *Info) Bitrate() (bitrate uint, err error)
  • func (info *Info) Duration() (duration time.Duration, err error)

Variables

var ExeNotFound = errors.New("ffprobe and avprobe not found in $PATH")

Types

type Cmd

type Cmd struct {
	Cmd  *exec.Cmd
	Done chan struct{}

	Info *Info
	Err  error
	// contains filtered or unexported fields
}

func Start

func Start(path string) (ret *Cmd, err error)

type Info

type Info struct {
	Format  map[string]interface{}
	Streams []map[string]interface{}
}

func Run

func Run(path string) (info *Info, err error)

Runs ffprobe or avprobe or similar on the given file path.

func (*Info) Bitrate

func (info *Info) Bitrate() (bitrate uint, err error)

returns res attributes for the raw stream

func (*Info) Duration

func (info *Info) Duration() (duration time.Duration, err error)