import FFmpegjsEngine from 'videojs-record/js/plugins/ffmpegjs-plugin.js'

public class | source

FFmpegjsEngine

Extends:

Component → ConvertEngine → FFmpegjsEngine

Converter engine using the ffmpeg.js library.

Deprecated. Use the ffmpeg.wasm plugin instead.

Constructor Summary

Public Constructor
public	constructor(player: Player, options: Object) Creates an instance of this class.

Member Summary

Public Members
public	convertWorkerURL: string Path to worker script `ffmpeg-worker-mp4.js` (H.264 & AAC & MP3 encoders) or `ffmpeg-worker-webm.js` (VP8 & Opus encoders).
public	debug: boolean Enables console logging for debugging purposes.
public	engine: *
public	mediaType: *
public	outputType: string Mime-type for output.
public	pluginLibraryOptions: object Additional configuration options for the ffmpeg.js library.
public	stderr: *
public	stdout: *
public	timestamp: *

Method Summary

Public Methods
public	convert(data: blob) Invoked when recording is stopped and resulting stream is available.
public	setup(mediaType: Object, debug: Boolean) Setup recording engine.

Private Methods
private	onWorkerMessage(event: Object) Received a message from the worker.

Inherited Summary

From class ConvertEngine
public	debug: *
public	mediaType: *
public	addFileInfo(fileObj: Blob \| File, now: date) Add filename and timestamp to converted file object.
public	loadBlob(data: Blob): Promise Load `Blob` and return `Promise`.
public	saveAs(name: Object) Show save as dialog in browser so the user can store the converted media locally.
public	setup(mediaType: Object, debug: Boolean) Setup recording engine.

Public Constructors

public constructor(player: Player, options: Object) source

Creates an instance of this class.

Override:

ConvertEngine#constructor

Params:

Name	Type	Attribute	Description
player	Player		The `Player` that this class should be attached to.
options	Object	optional	The key/value store of player options.

Public Members

public convertWorkerURL: string source

Path to worker script ffmpeg-worker-mp4.js (H.264 & AAC & MP3 encoders) or ffmpeg-worker-webm.js (VP8 & Opus encoders).

public debug: boolean source

Enables console logging for debugging purposes.

Override:

ConvertEngine#debug

public engine: * source

public mediaType: * source

Override:

ConvertEngine#mediaType

public outputType: string source

Mime-type for output.

public pluginLibraryOptions: object source

Additional configuration options for the ffmpeg.js library.

public stderr: * source

public stdout: * source

public timestamp: * source

Public Methods

public convert(data: blob) source

Invoked when recording is stopped and resulting stream is available.

Params:

Name	Type	Attribute	Description
data	blob		Reference to the recorded `Blob` that needs to be converted.

public setup(mediaType: Object, debug: Boolean) source

Setup recording engine.

Override:

ConvertEngine#setup

Params:

Name	Type	Attribute	Description
mediaType	Object		Object describing the media type of this engine.
debug	Boolean		Indicating whether or not debug messages should be printed in the console.

Private Methods

private onWorkerMessage(event: Object) source

Received a message from the worker.

Params:

Name	Type	Attribute	Description
event	Object		Event containing converted data.