How to Fix Firefox Not Playing Videos (2023)

The Mozilla Foundation developed Mozilla Firefox as an open-sourced browser. It was released in 2003 and soon gained wide popularity because of its user-friendly interface and wide range of available extensions. However, the popularity of Firefox declined when Google Chrome was released. Since then, both have been giving tough competition to each other.

Firefox still has a loyal fan base who still prefer this browser. If you are one of them but feel frustrated due to the Firefox not playing videos issue, do not worry. Simply read on to know how to fix Firefox not playing videos.

How to Fix Firefox Not Playing Videos

Why Firefox not playing videos error occurs?

There can be various reasons for this error to occur, namely:

• Outdated version of Firefox
• Firefox extensions & acceleration features
• Corrupt cache memory & cookies
• Disabled cookies & pop-ups

Before, doing any advance troubleshooting, you should first try to restart your PC and check if the Firefox not playing videos issue is resolved or not.

1. Lakaw ngadto sa Start menu > Power > Restart ingon sa gihulagway.

Once the computer has restarted, launch Firefox and check if videos are playing. Hopefully, the issue is resolved. If not, then continue with the below methods.

Pamaagi 1: I-update ang Firefox

If you have not installed the latest updates to License, it may lead to issues when you try to play videos on this web browser. There might be bugs in your current version of Firefox, which an update might fix. Follow these steps to update it:

1. Paglusad License browser and then open the menu pinaagi sa pag-klik sa three-dashed icon. Pagpili Tabangi ingon sa gipakita sa ubos.

2. Sunod, pag-klik sa Mahitungod sa Firefox ingon sa mga sumusunod.

3. In the new window that now opens, Firefox will check for updates. If no updates are available, the Ang Firefox kay pinakabag-o message will be displayed as below.

4. If an update is available, Firefox will automatically install the update.

5. Katapusan, Pagsugod pag-usab ang browser.

If you still face the same issue, try the next fix.

Pamaagi 2: I-off ang Hardware Acceleration

Pagpaspas sa hardware is the process wherein certain hardware components are assigned specific tasks to enhance the functioning of a program. The hardware acceleration feature in Firefox provides convenience and speed, but it also might contain error-causing bugs. Therefore, you can try to disable hardware acceleration to potentially fix videos not loading Firefox issue as:

1. Paglusad License ug bukas ang menu as before. Select setting, ingon sa gipakita sa hulagway sa ubos.

2. Then, uncheck the box next to Paggamit mga girekomenda nga setting sa paghimo ubos sa performance tab.

3. Next, uncheck the box next to Paggamit pagpadali sa hardware kung magamit.

4. Katapusan, Pagsugod pag-usab Firefox. Check if Firefox can play videos.

Basaha usab: How To Fix Firefox Black Screen Issue

Pamaagi 3: I-disable ang Mga Extension sa Firefox

Add-ons that are enabled on the Firefox browser may be interfering with websites and not allowing videos to play. Follow the steps below to disable add-ons and fix Firefox no audio & not playing videos issue:

1. Paglusad License ug ang iyang menu. Dinhi, pag-klik sa Mga Add-on ug Tema ingon sa gihulagway sa ubos.

2. Sunod, pag-klik sa extensions from the left pane to see the list of add-on extensions.

3. I-klik ang tulo ka tuldok next to each add-on and then select Kuhaa. As an example, we have removed Enhancer para sa YouTube extension in the attached screenshot.

4. After removing the unwanted add-ons, Pagsugod pag-usab the browser and verify if the issue is resolved.

If Firefox not playing videos problem persists, you can clear the browser cache and cookies as well.

Method 4: Delete Browser Cache and Cookies

If the cache files and cookies of the browser get corrupt, it can lead to Firefox not playing videos error. Here’s how to delete cache and cookies from Firefox:

1. Open Firefox. Lakaw ngadto sa Side menu > Settings as you did earlier.

2. Sunod, pag-klik sa Privacy ug Security from the left pane. It is indicated by a lock icon, sama sa gipakita sa imahe sa ubus.

3. Then, scroll down to the Mga Data sa Cookies ug Site kapilian. Pag-klik sa Tin-aw nga Data ingon gipasiugda.

4. Next, check the boxes next to both, Mga Data sa Cookies ug Site ug Naka-cache nga Web Content in the pop-up window that follows.

5. Sa katapusan, pag-klik sa Tin-aw ug Pag-restart the web browser.

Check if the above method worked to fix the issue of Firefox not playing videos. If not, move to the next solution.

Method 5: Allow Autoplay on Firefox

If you are facing the ‘Twitter videos not playing on Firefox’ problem, then it may be because Autoplay is not enabled on your browser. Here’s how to fix Firefox not playing videos error:

1. Bisitaha ang website where videos are not playing using Firefox. Here, Twitter is shown as an example.

2. Sunod, i-klik ang Lock icon to expand it. Here, click on the sideward arrow ingon sa gipasiugda sa ubos.

3. Pagkahuman, pilia Dugang nga impormasyon ingon sa gipakita sa ubos.

4. Diha sa Impormasyon sa Panid menu, adto sa Permissions tab.

5. Ubos sa PAUSE section, uncheck the box next to Use default.

6. Then, click on Allow Audio and Video. Refer to the image below for clarity.

Enable Autoplay for All Websites

You can also ensure that the Autoplay feature is allowed for all websites, by default, as follows:

1. Pagdala ngadto sa Side menu > Settings> Privacy and Security ingon sa gitudlo sa Pamaagi 4.

2. Pag-scroll sa Permissions and click on Autoplay setting, ingon sa gipasiugda.

3. Here, ensure that Allow Audio and Video is enabled. If not, choose it from the drop-down menu as shown in the image below.

4. Sa kataposan, Pagsugod pag-usab the browser. Check if the ‘videos not playing on firefox’ issue has been resolved. If it isn’t, read below.

Basaha usab: Pag-ayo sa Server Wala Makita nga Sayop sa Firefox

Method 6: Allow Cookies, History, and Pop-ups

Some websites require cookies and pop-ups to be allowed on your browser to stream data and audio-video content. Follow the steps written here to allow cookies, history, and pop-ups on Firefox:

Allow Cookies

1. Paglusad License browser ug pag-navigate sa Side menu > Settings > Privacy ug seguridad as explained previously.

2. Ubos sa Mga Data sa Cookies ug Site seksyon, i-klik Pagdumala sa mga eksepsyon ingon sa gihulagway.

3. Here, make sure that no website is added to the list of exceptions to block cookies.

4. Move to the next step without leaving this page.

Allow History

1. On the same page, scroll down to the Kasaysayan seksyon.

2. Choose to Remember History gikan sa drop-down menu.

3. Move to the next step without exiting the settings page.

Allow Pop-Ups

1. Balik sa Privacy and Security page ngadto sa Permissions seksyon.

2. Here, uncheck the box next to Block pop-up windows ingon sa gipakita sa ubos.

Once the above steps have been executed, try to play videos on Firefox.

If the Firefox videos not playing issue persists, move to the succeeding methods to refresh Firefox and reboot your computer.

Method 7: Refresh Firefox

When you use the Refresh Firefox option, your browser will be reset, potentially fixing all minor glitches you are currently experiencing. Here’s how to Refresh Firefox:

1. Diha sa License browser, adto sa Side menu > Help, ingon sa gipakita sa ubos.

2. Sunod, pag-klik sa Dugang Impormasyon sa Pag-troubleshoot ingon sa gihulagway sa ubos.

3. Impormasyon sa Pag-troubleshoot page is displayed on the screen. Finally, click on Palihug sa Firefox, ingon gipakita sa ubus.

girekomendar:

Kami nanghinaut nga kini nga giya nakatabang ug nakahimo ka fix Firefox not playing videos issue. Also, let us know which method worked the best for you. Finally, if you have any questions or suggestions regarding this article, feel free to drop them in the comments section below.