Extension:EmbedVideo (fork)

**MediaWiki 拡張機能マニュアル**
EmbedVideo (fork); リリースの状態: 安定
実装	パーサー関数
説明	Adds a parser function for embedding videos from popular sources
作者	Octfx, Alistair3149, Alexia E. Smith, Andrew Whitworth, Jim R. Wilson
メンテナー	Octfx
最新バージョン	3.4.1 (Continuous updates)
互換性の方針	master は後方互換性を維持しています。
MediaWiki	1.39+
PHP	>=8.0
Composer	starcitizenwiki/embedvideo
ライセンス	MIT ライセンス
ダウンロード	GitHub: プロジェクトのページ; git リポジトリの URL [ヘルプ]; コミット履歴; ; 注:; 地域化の更新は; translatewiki.net からは提供されません。
	使用するフック ParserFirstCallInit; BeforePageDisplay; ArticlePurge;
	EmbedVideo (fork) 拡張機能の翻訳にご協力ください

This page is a translated version of the page Extension:EmbedVideo (fork) and the translation is 50% complete.

Starting with EmbedVideo version 3.4.0, all parser functions and tags have been implemented that were present in EmbedVideo v2.X. Consult the GitHub readme for more information.

The EmbedVideo extension is a MediaWiki extension which adds a parser function called #ev and various parser tags like ‎<youtube> for embedding video clips from various video sharing services.

It also adds video and audio media handlers to support transforming standard [[File:Example.mp4]] file links into embedded HTML5 ‎<video> and ‎<audio> tags.

This privacy enhanced fork adds a toggleable setting that only loads external content after the user gave explicit consent by clicking the video.

Do note that thumbnails are still fetched from the respective service, which results in a connection to an external url. This behaviour can be disabled by setting $wgEmbedVideoFetchExternalThumbnails to false.

インストール

If you want to use this extension for embedding locally uploaded files you will also need to install the "ffmpeg" software on your server.

ダウンロードして、ファイルをextensions/フォルダー内のEmbedVideoという名前のディレクトリ内に配置します。
以下のコードを LocalSettings.php ファイルの末尾に追加します:
```
wfLoadExtension( 'EmbedVideo' );
```
完了 – ウィキの「Special:Version」に移動して、拡張機能が正しくインストールされたことを確認します。

使用法

Media Handler

For locally uploaded content the process for displaying it on a page is the same as an image. See the image syntax documentation on MediaWiki.org for complete reference on this feature.

This example would display a video in page using a HTML5 ‎<video> tag.

[[File:Example.mp4]]

To specify the start and end timestamps in the media use the start and end parameters. The timestamp can be formatted as one of: ss, :ss, mm:ss, hh:mm:ss, or dd:hh:mm:ss.

[[File:Example.mp4|start=2|end=6]]

Additionally, a cover image can be set for video files by specifying a cover= key.

[[File:Example.mp4|start=2|end=6|poster=File:LocalFile.png]]

利用できるオプション

The following options are available when using the media handler for local files.

Options are added to the wikitext like |poster=File:... or |start=2.

loop
- Loops the audio / video
autoplay
- Automatically plays the file
nocontrols
- Disables the control elements

Options only available for video files:

poster / cover
- Sets a local image file as the cover of the video
muted
- Mutes the audio track of the video (required for autoplay)
gif
- Special option that sets autoplay, muted, loop and nocontrols e.g. makes the video behave like a gif

When $wgEmbedVideoUseEmbedStyleForLocalVideos is enabled two additional options are available

title
- Title of the video
description
- Description shown below the video

Parser function `#ev`

The EmbedVideo parser function expects to be called in any of the following ways:

{{#ev:service|id}}
{{#ev:service|id|dimensions}}
{{#ev:service|id|dimensions|alignment}}
{{#ev:service|id|dimensions|alignment|description}}
{{#ev:service|id|dimensions|alignment|description|container}}
{{#ev:service|id|dimensions|alignment|description|container|urlargs}}
{{#ev:service|id|dimensions|alignment|description|container|urlargs|autoresize}}

However, if needed optional arguments may be left blank by not putting anything between the pipes:

{{#ev:service|id|||description}}

Alternatively each parameter can be used in any order as a named parameter. The following parameter are available:

id
dimensions
alignment
description
container
urlArgs
autoResize
vAlignment
width
height
poster / cover
- This only has an effect if $wgEmbedVideoRequireConsent is set to true
title
- This only has an effect if $wgEmbedVideoRequireConsent is set to true

Do note mixing named and unnamed parameters will require you to add all unnamed parameters (and blanks) in the previously mentioned order.

E.g. using named id and unnamed description {{#ev:service||||This is the Description|id=abc}}/ {{#ev:service|id=abc|||This is the Description}}

Supported Services

As of version 3.x, EmbedVideo supports embedding video content from the following services:

Site	Service Name(s)	ID Example	URL Example(s)
Archive.org Videos	`archiveorg`	electricsheep-flock-244-80000-6	https://archive.org/details/electricsheep-flock-244-80000-6 https://archive.org/embed/electricsheep-flock-244-80000-6
Bilibili	`bilibili`	BV1Hz4y1k7ae	https://player.bilibili.com/player.html?bvid=1Hz4y1k7ae&page=1
KakaoTV	`kakaotv`	301157950	https://play-tv.kakao.com/embed/player/cliplink/301157950
NaverTV	`navertv`	27831593	https://tv.naver.com/embed/27831593
Niconico	`niconico`	sm40807360	https://embed.nicovideo.jp/watch/sm40807360
SoundCloud	`soundcloud`		https://soundcloud.com/skrillex/skrillex-rick-ross-purple-lamborghini
Spotify	`spotifyalbum` - Art embed	3B61kSKTxlY36cYgzvf3cP	https://open.spotify.com/album/3B61kSKTxlY36cYgzvf3cP
Spotify	`spotifyartist` - Artist embed	0YC192cP3KPCRWx8zr8MfZ	https://open.spotify.com/artist/0YC192cP3KPCRWx8zr8MfZ
Spotify	`spotifytrack` - Song embed	6ZFbXIJkuI1dVNWvzJzown	https://open.spotify.com/track/6ZFbXIJkuI1dVNWvzJzown
Twitch	`twitch` - Live Streams	twitchplayspokemon	https://www.twitch.tv/twitchplayspokemon
Twitch	`twitchvod` - Archived Videos on Demand
Twitch	`twitchclip` - Clips	DarlingVibrantBottleKappaClaus
Vimeo	`vimeo`	105035718	http://vimeo.com/105035718
YouTube	`youtube` - Single Videos	pSsYTj9kCHE	https://www.youtube.com/watch?v=pSsYTj9kCHE
YouTube	`youtubeplaylist` - Playlists	PLY0KbDiiFYeNgQkjujixr7qD-FS8qecoP	https://www.youtube.com/embed/?listType=playlist&list=PLY0KbDiiFYeNgQkjujixr7qD-FS8qecoP
YouTube	`youtubevideolist` - Video List	pSsYTj9kCHE - urlargs=playlist=pSsYTj9kCHE,pSsYTj9kCHE	https://www.youtube.com/embed/pSsYTj9kCHE?playlist=pSsYTj9kCHE,pSsYTj9kCHE

New Services

New services can be requested by using the following link or clicking New Issue.

Configuration

Variable	Default Value	Description
`$wgEmbedVideoAddFileExtensions`	`true`	Boolean - Enable or disable adding video/audio file extensions to the list of allowable files to be uploaded.
`$wgEmbedVideoEnableVideoHandler`	`true`	Boolean - Enable or disable the video media handlers for displaying embedded video in articles.
`$wgEmbedVideoEnableAudioHandler`	`true`	Boolean - Enable or disable the audio media handlers for displaying embedded audio in articles.
`$wgEmbedVideoLazyLoadLocalVideos`	`false`	Boolean - Sets 'preload="none"' on every
`$wgEmbedVideoUseEmbedStyleForLocalVideos`	`false`	Boolean - Styles local videos like they are embedded content. DO NOTE: When changing this, every page with a local video needs to be updated in the parser cache!
`$wgEmbedVideoDefaultWidth`	`640`	Integer - Globally override the default width of video players. When not set this uses the video service's default width which is typically 640 pixels.
`$wgEmbedVideoMinWidth`	`null`	Integer - Minimum width of video players. Widths specified below this value will be automatically bounded to it.
`$wgEmbedVideoMaxWidth`	`null`	Integer - Maximum width of video players. Widths specified above this value will be automatically bounded to it.
`$wgFFprobeLocation`	`/usr/bin/ffprobe`	String - Set the location of the ffprobe binary.
`$wgEmbedVideoEnabledServices`	`null`	Array - Array of service names that are allowed, if empty all services are available.
`$wgEmbedVideoRequireConsent`	`true`	Boolean - Set to true to only load the iframe if the user clicks it.
`$wgEmbedVideoFetchExternalThumbnails`	`true`	Boolean - Set to false to disable fetching video thumbnails from the external video provider. Currently only works for YouTube and Vimeo.