ffprobe

package

v0.0.0-...-9a8baf0 Latest Latest Go to latest Published: Oct 30, 2018 License: BSD-3-Clause Imports: 19 Imported by: 0

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Repository

github.com/raviraa/ffmpegui

Links

Open Source Insights

Documentation ¶

Index ¶

Constants ¶

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const (
	//Fferr when scanner return error
	Fferr = iota
	//Ffdone when process exited without err
	Ffdone
	//FframeUpdate is frame, encoding speed update line
	FframeUpdate
	//Ffother anything else
	Ffother
)

Variables ¶

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var Ffoutchan chan Ffoutmsg

Ffoutchan output lines from ffmpeg process

Functions ¶

func GetLoggers ¶

func GetLoggers() (*log.Logger, *log.Logger)

GetLoggers returns info and error logger

func GetVersion ¶

func GetVersion() string

GetVersion returns ffmpeg version

func WriteUIOpts ¶

func WriteUIOpts() error

WriteUIOpts saves ui selection options

Types ¶

type Avtype ¶

type Avtype int

Avtype is audio video type for streams

const (
	// Video type
	Video Avtype = iota
	// Audio type
	Audio
)

type Devices ¶

type Devices struct {
	Audios []string
	Videos []string
}

Devices has information about ffmpeg multimedia devices

func GetFfmpegDevices ¶

func GetFfmpegDevices(p ProberCommon) Devices

GetFfmpegDevices returns audio and video devices available

type Ffoutmsg ¶

type Ffoutmsg struct {
	Typ Ffouttype
	Msg string
}

Ffoutmsg ffmpeg output line

type Ffouttype ¶

type Ffouttype int

Ffouttype is line output type

type Options ¶

type Options struct {
	UIInputs  []UIInput
	Framerate float64
	VidPath   string
}

Options for ffmpeg, saved/restored on encode start from WriteUIOpts()

type Prober ¶

type Prober interface {
	// contains filtered or unexported methods
}

Prober has logic that changes based on platform

type ProberCommon ¶

type ProberCommon struct {
	Devices
	// contains filtered or unexported fields
}

ProberCommon has all options; common and platform prober

func NewProber ¶

func NewProber() ProberCommon

NewProber returns prober for correct platform

func (ProberCommon) GetPresets ¶

func (pc ProberCommon) GetPresets(typ Avtype) (ps []string)

GetPresets returns available presets

func (*ProberCommon) KillEncode ¶

func (p *ProberCommon) KillEncode()

KillEncode stop ffmpeg process

func (*ProberCommon) RmTmpFiles ¶

func (p *ProberCommon) RmTmpFiles()

RmTmpFiles removes intermediate stage avfiles

func (ProberCommon) SetInputs ¶

func (pc ProberCommon) SetInputs(uiips []UIInput, resumeCount int)

SetInputs to set configure input streams

func (*ProberCommon) StartEncode ¶

func (p *ProberCommon) StartEncode()

StartEncode starts ffmpeg process with configured options

func (*ProberCommon) StartMux ¶

func (p *ProberCommon) StartMux()

StartMux concats all resume split streams to single stream, and then avstreams to final container

type UIInput ¶

type UIInput struct {
	Devidx    int
	Presetidx int
	Type      Avtype
}

UIInput has config from ui for each input stream

func GetInputs ¶

func GetInputs() []UIInput

GetInputs gets

Source Files ¶

View all Source files

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