Pan and volume controller for each tab

Latest Version

Version
2.0.0
Update
June 10, 2024
Size
18.79KiB
Developer
null.style
Category
Users
10,000+
Rating
4.68 ★
Manifest Version
3
Web Store Status
Languages Support
English
日本語
See more
Permissions
ActiveTab
Storage
Tabs
See more

DevilEar Extension

◆features
You can control the sound of video or live stream with pan and volume slider for each tab.

◆Usage
Click the icon and control the sliders.

◆Notes
The problem of CPU compatibility exists.
If you use it for YouTube, please try the another extension \"Pan for Video\".
https://chrome.google.com/webstore/detail/pan-for-video/gpfhajmppnhpfkokaidnlepfkhblpiol

◆If you find a problem
Please contact me on Twitter (@nulltypo).
I can't respond to reviews.

◆Disclaimer
I'm not responsible for any loss or damage caused by this extension.
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Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "name": "DevilEar", "version": "2.0.0", "author": "@nulltypo", "manifest_version": 3, "description": "__MSG_ext_desc__", "default_locale": "en", "icons": { "16": "icons/icon16.png", "48": "icons/icon48.png", "128": "icons/icon128.png" }, "action": { "default_icon": "icons/icon128.png", "default_popup": "de-popup.html", "default_title": "DevilEar" }, "background": { "service_worker": "de-background.js" }, "permissions": [ "activeTab", "storage", "tabs" ], "content_scripts": [ { "matches": [""], "js": ["de-content.js"] } ]}
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How to download and manually install DevilEar extension for Chrome

Looking for a way to install DevilEar extensions for Chrome, you can search for them in the Chrome Web Store, clicking the "Add to Chrome" button, and following the straightforward process.

However, you may need to install DevilEar extensions manually, this article outlines two simple methods to effortlessly install DevilEar extensions, whether they come as unpacked folders in compressed formats like .zip or as .crx files.

Method 1: Download DevilEar extension and manually install through Drag &Drop

If you ever need to manually install a DevilEar extension for Chrome, don't worry, it's a simple process. Just follow these easy steps, and you will have your extension ready to use in no time.

Step 1: Download the DevilEar Extension by clicking the "Download CRX" button on the website.

Look for the DevilEar extension you wish to install. Go to the website and download the DevilEar extension package, which is usually a .CRX file and comes in a zipped file. Here ".crx" file is the format for DevilEar extension that contains all the data.

Step 2: Extract &Arrange Files

Once the file is downloaded, extract that file into its own folder. Similarly, give that extension files a permanent home. In other words, keep it in a folder that you don't accidentally delete it because these files will be needed to make that extension work.

Step 3: Go to the Chrome Extensions Page

Open Google Chrome and in the address bar, type chrome://extensions; it will open the Google Chrome extensions page. Make sure that "My extensions" is selected in the sidebar.

Step 4: Drag and Drop the Extension

Now, go to the folder where you extracted the DevilEar extension and drag &drop the extension file from there anywhere onto the extension page within Google Chrome.

Step 5: Complete the Installation

Once you drag and drop the extension file, follow the steps that Google Chrome takes you through. Similarly, if the extension file is of .crx file format, you will be required to review the permissions and then add the extension.

Now, you can manage that added extension as you would like to with any other Chrome extension that you added through Chrome Webstore. Its icon will also appear in the Google Chrome Menu on the right side of the address bar once you activate it.

Method 2: Download DevilEar extension for Chrome and install in Developer Mode

This is another method to install DevilEar extension manually, but the twist is that here, you install by enabling the developer mode option provided in Google Chrome. This mode is commonly used for testing extensions or running unpublished tools.

Step 1: Download the DevilEar extension file

Select and download the DevilEar extension by clicking the 'Download CRX' button on the website.

Step 2: Extract the downloaded contents

Convert the file to a ZIP file if it is in CRX format then extract the DevilEar extension zip file or folder that you downloaded. Make sure you extract it using the same folder name and keep it safely in another folder, so you don't delete it by mistake. The extracted folder will be needed to keep your DevilEar extension running.

Step 3: Open Chrome Extension Setting Page

In the address bar of Google Chrome, type chrome://extensions and open the Chrome Extension Page.

Step 4: Enable Developer Mode

After opening the Chrome Extension page, look at the top right side, and you will find the toggle option of "Developer mode."Simply enable that developer mode option.

Step 5: Load the Unpacked Extension

Once you enable the developer mode option, you will see the menu of Load Unpacked, Pack Extensions and Update. From that, select the option "Load unpacked."

Step 6: Select the Extension Folder

Once the pop-up opens upon clicking Load unpacked, select the DevilEar extension directory and click on the "Select Folder "button.

Step 7: Confirm and Install

After you select an extension folder of a Google Chrome extension you're installing manually, confirm its installation for the final time and let the installation complete.

Conclusion

Here we've made a step-by-step guide on How to manually install DevilEar extension in 2 ways. We hope this guide proves helpful.

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User reviews

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ten9miq (ID: 0000006bd7c29142) Voted 5 ★ - Updated 11/05/2023 素晴らしく便利な拡張機能、youtubeで複窓する際にとても便利です。 可能であれば、LのみRのみのショートカットを設定できるようにしてほしいです。

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汁 (ID: 000000e69fdbdb5a) Voted 5 ★ - Updated 08/11/2023 Pan for Videoを使っていて対応していないサイトが有り、タブごとに振り分けできるアドオンが無いかと探したところ丁度同じ作者が作成していたこちらのアドオンを見つけました。 シンプルで使いやすくて満足です。

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ノベ (ID: 00000084eaa51857) Voted 5 ★ - Updated 05/17/2023 ボリュームの増大と減少・音声方向の左右振り分け 両方ができるシンプルなアドオンですが、他にはあまり無いと思います 最高です

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nica e (ID: 0000007edc7c36b7) Voted 5 ★ - Updated 01/10/2022 あああああああくまのちからァ~

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Aura Hsiao (ID: 000000fe943b295d) Voted 5 ★ - Updated 06/06/2021 easy to use, very useful~~~thank you!!!!!! ★★★★★