HTML5 Audio Description (via text to speech)

This extension plays audio description track elements of HTML5 videos via Chrome text to speech extension.

HTML5 Audio Description (via text to speech)とは何ですか？

HTML5 Audio Description (via text to speech)はGoogle Accessibilityによって開発されたChromeの拡張機能で、その主な機能は「This extension plays audio description track elements of HTML5 videos via Chrome text to speech extension.」です。

拡張機能のスクリーンショット

HTML5 Audio Description (via text to speech)拡張機能のCRXファイルをダウンロード

HTML5 Audio Description (via text to speech)拡張子のファイルをcrx形式でダウンロードし、ブラウザにChrome拡張機能を手動でインストールするか、crxファイルを友達と共有して簡単にChrome拡張機能をインストールします。

拡張機能の使用方法

IMPORTANT: Please activate the “Enable element” experiment in chrome://flags/
This experiment MUST be enabled for the extension to work.

This extension plays audio description track elements of HTML5 videos via the Chrome text to speech extension. For the extension that plays via screenreader, https://chrome.google.com/webstore/a/google.com/detail/mipjggdmdaagfmpnomakdcgchdcgfbdg

Use this extension if you are not using any screenreaders or are using a screenreader that does not support the other extension, "HTML5 Audio Description (via screen reader)" https://chrome.google.com/webstore/a/google.com/detail/mipjggdmdaagfmpnomakdcgchdcgfbdg. and still want audio descriptions. Also works well as a developer tool. Note: - this extension doesn't use screenreaders to render the audio descriptions, so there may be a possibility of overlap in speech of this extension and speech of the screenreader.

By default, Chrome will speak using your operating system's built-in speech synthesis (available on Windows, Mac OS X, and Chrome OS), or you can install additional text to speech voice extensions from the Chrome Web Store.

Languages supported:
- depends on text to speech voices installed on your system

Keyboard shorcuts:
For keyboard shortcuts, press alt + h while on a webpage or alt + ? while focused on a video; or refer to the options page of the extension.

This is part of the Axs-Chrome open-source project http://code.google.com/p/google-axs-chrome/, which supports extensions that enhance accessibility. You can submit feedback to the Axs-Chrome discussion group: https://groups.google.com/group/axs-chrome-discuss?pli=1

拡張機能の基本情報

名前	HTML5 Audio Description (via text to speech)
ID	jafenodgdcelmajjnbcchlfjomlkaifp
公式URL	https://chromewebstore.google.com/detail/html5-audio-description-v/jafenodgdcelmajjnbcchlfjomlkaifp
説明	This extension plays audio description track elements of HTML5 videos via Chrome text to speech extension.
ファイルサイズ	23.58 KB
インストール数	2,274
現在のバージョン	1
最終更新日	2012-08-10
公開日	2012-08-10
評価	3.65/5 合計 34 レビュー
開発者	Google Accessibility
支払い方法	free
拡張機能のウェブサイト	http://code.google.com/p/google-axs-chrome/
対応言語	en
manifest.json
{ "update_url": "http:\/\/clients2.google.com\/service\/update2\/crx", "name": "HTML5 Audio Description (via text to speech)", "version": "1", "description": "This extension plays audio description track elements of HTML5 videos via Chrome text to speech extension.", "permissions": [ "", "tts" ], "background": { "scripts": [ "background.js" ] }, "options_page": "options.html", "minimum_chrome_version": "19", "content_scripts": [ { "matches": [ "" ], "all_frames": true, "js": [ "content_script.js" ] } ], "icons": { "128": "chrome-a11y-audio-ext-icon-v1.png", "48": "chrome-a11y-audio-ext-icon-v1-48.png" }, "manifest_version": 2 }