Allow Vivaldi and Chrome to support Late Model Macs that can't play MP4 by telling sites to stop offering MP4
MP4NoMore Extension
Q&A
Q. I still get \"The media could not be played\" on some sites.
A. Consider in most cases that the site is only offering MP4. If the site only offers MP4 and this extension doesn't allow us to be served mp4 due to the issue, you will still get that error message. I have found this to be common with some Twitter Video, for example
Source Manifest.json
How to download and manually install MP4NoMore extension for Chrome
Looking for a way to install MP4NoMore 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 MP4NoMore extensions manually, this article outlines two simple methods to effortlessly install MP4NoMore extensions, whether they come as unpacked folders in compressed formats like .zip or as .crx files.
Method 1: Download MP4NoMore extension and manually install through Drag &Drop
If you ever need to manually install a MP4NoMore 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 MP4NoMore Extension by clicking the "Download CRX" button on the website.
Look for the MP4NoMore extension you wish to install. Go to the website and download the MP4NoMore extension package, which is usually a .CRX file and comes in a zipped file. Here ".crx" file is the format for MP4NoMore 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 MP4NoMore 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 MP4NoMore extension for Chrome and install in Developer Mode
This is another method to install MP4NoMore 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 MP4NoMore extension file
Select and download the MP4NoMore 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 MP4NoMore 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 MP4NoMore 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 MP4NoMore 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 MP4NoMore extension in 2 ways. We hope this guide proves helpful.
Similar Extensions
YouTube™ Double Tap Scroller 19 16 ★ 10.44KiB
ytma! 19 14 ★ 67.09KiB
FLO Player 19 10 ★ 660KiB
Q Accelerator 19 8 ★ 1.05MiB
File splitter 19 2 ★ 680KiB
Scroll Recall 19 7 ★ 13.4KiB
Colorable Feedly 19 3 ★ 82.25KiB
Pausify 19 2 ★ 58.41KiB
Cloud disk player helper 19 13 ★ 1.42MiB
Media Key Sharer 19 5 ★ 30.43KiB
Imgur Gifv as MP4 Downloader 19 18 ★ 16.26KiB
Sync Tabs 19 2 ★ 143KiB
Netflix move 'Continue Watching' to first row 19 0 ★ 12.39KiB
LinkTube 19 0 ★ 20.26KiB
GitHub Text Search 19 1 ★ 19.98KiB

Reddit Megathreader 19 2 ★ 4.56KiB
Auto Zoom from Width 19 2 ★ 12.45KiB
Save Image Nao 19 2 ★ 19.49KiB
MP4 to MKV Converter 19 1 ★ 53.66KiB
Navigation Confirmation Blocker 19 11 ★ 8.12KiB
Transmission Context Menu 19 6 ★ 114KiB
4k To Butt 19 13 ★ 15.87KiB
SkipTo 19 6 ★ 195KiB
Rediscover and Share the Web - Deckr 19 8 ★ 2.6MiB