Here we can see, “How to Resolve No video in a supported format or MIME type was detected”
When streaming videos on Firefox, users get ‘No video with the supported format, and MIME type found.’ This video can be from Facebook or LiveGo. Except for Adobe Flash, which is still widely used and popular, Mozilla recently eliminated all plug-ins from the browser in favor of HTML5.
We’ll do Everything from checking the video type to installing Adobe Flash to fix this. Before continuing, please sync your profile as we will be resetting Mozilla. Log in as an administrator.
Install the newest version of Firefox on your computer first.
Why does Firefox say ‘No video with supported format and MIME type found’?
These HTML5 issues are frequent in popular browsers like Mozilla. Among the reasons why this error notice appears when streaming any video are:
- Firefox has bad cookies and cache. The browser will display errors like the one discussed if the website’s cookies and cache are corrupted.
- Your computer lacks Adobe Flash. Many websites still utilize Flash.
- The media-related technologies required by Firefox are not installed by default on Windows KN and N Edition, and those are the main differences.
- Browser plug-ins can be corrupted or interfere with video playback.
- Before continuing, export all your bookmarks and data. The solutions below may delete your Firefox data.
Solution 1: Installing Adobe Flash Player
If you do not have Adobe Flash Player installed, please do so immediately. Like we said previously, many websites still utilize Adobe Flash to stream videos. If you haven’t already installed the software, do so now.
- The official Adobe Flash Player website has it, and it works with Windows 10/8.
- Install the program as administrator and restart your computer. Re-access the video now.
Solution 2: Clearing Cache and Cookies
Several users experienced issues with cache and cookies. They can watch the video in Private mode but not in Normal mode. We’ll try to delete your browser’s cache and cookies here, which will lock you out of all websites and possibly passwords. To export all your bookmarks and data before trying this.
- Open your Firefox client and select the Menu icon in the top right corner.
- Now pick the Options button towards the menu’s bottom.
- From the left menu, select Privacy and Security.
- Next to the time range, click on Clear History and pick Everything.
- Now select Clear data and check Everything. If the extra UAC appears, press Clear.
- Restart your computer and try again to access the website.
Solution 3: Media Feature Pack (for Windows N/KN)
Windows N is a version of Windows that has all the basic functions of Windows but lacks media player capabilities. People may forget that the Media Feature Pack is not built-in.
To install the Medea Feature Pack:
- Go to Microsoft’s official website and download the executables conveniently.
- Install and restart.
- Repeat Solution 1 to reinstall Flash and restart. If the problem message persists, try viewing the website again.
Solution 4: Reinstalling Firefox
If none of the previous alternatives work, you might try reinstalling Firefox. So backup your bookmarks and data in your Mozilla account so we can import them later.
- Press Windows + R, then type “appwiz.cpl” and hit Enter.
- Locate the entry for “Mozilla Firefox,” right-click it, and select Uninstall.
- Restart your computer after uninstalling Mozilla. Now go to the Mozilla Download site and get the current version. Check if the error notice is resolved after installing.
Solution 5: Switch browsers
If you are unable to stream a movie, you can utilize other popular browsers such as Chrome. Chrome employs the Chromium web engine, which is completely different from Firefox in encoding, media, etc. In several circumstances, Chrome was able to stream videos better than Firefox.
- Go to the Chrome download website and save the executable. Install Chrome and watch the video on the page. Hopefully, nothing will go wrong.
- If the video isn’t working on various browsers and devices, something is amiss on the server. You can complain to the website owner and wait for it to be rectified.
No video with the supported format or MIME type was found.
“No video with supported format and MIME type detected” is an HTML5 media player error. Not detected video with supported format and MIME type in HTML5 media player. So Windows doesn’t appear to support playing the media file(s) in the formats available.
Which MIME types exist?
- Go to pub/static/
- Check for the .htaccess file (hidden – use ctrl+H to see it).
- If unavailable, get the .htaccess file from pub/static/ and upload it to your server.
- Clear your browser and Magento cache, then recheck.
How do I watch MIME videos?
- Select Properties from the IIS site menu.
- Tab HTTP Headers
- File Types
- Select New Type under MIME Map.
- Assign the associated extension and content-type “video/mpeg.”
Is there a way to get a video with a supported format and MIME type
- update browser?
- Delete browser cookies.
- Disable browser add-ons.
- Switch browsers.
Mime video format –
MIME stands for multifunctional internet mail extensions and is a video file format used to send videos over the internet. A video type, sub-type, and MIME types can help web servers read text, pictures, and audio.