Май 28, 2021

How to Fix Firefox Not Playing Videos (2023)

How to Fix Firefox Not Playing Videos

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

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  • Outdated version of Firefox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. Баруу Start menu > Power > Restart сүрөттөлгөндөй.

Restart Your Pc

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.

Method 1: Update Firefox

If you have not installed the latest updates to Firefox, 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. учуруу Firefox browser and then open the меню чыкылдатуу менен three-dashed icon. тандоо жардам Төмөндө көрсөтүлгөндөй.

Go to Firefox Help | How to Fix Firefox Not Playing Videos

2. Андан кийин, чыкылдатыңыз Firefox жөнүндө төмөнкүдөй.

Go to About Firefox

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

Update Firefox dialogue box

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

5. Акырында, кайра жүргүзүү серепчи.

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

Метод 2: Аппараттык ылдамдатууну өчүрүңүз

аппараттык ылдамдануу 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. учуруу Firefox жана ачык меню as before. Select Орнотуулар, төмөндөгү сүрөттө көрсөтүлгөндөй.

Click on Firefox settings

2. Then, uncheck the box next to Сунушталган аткаруу жөндөөлөрүн колдонуңуз астында Performance өтмөк.

3. Next, uncheck the box next to Мүмкүнчүлүк болгондо аппараттык тездетүүнү колдонуңуз.

Turn off hardware acceleration for firefox | How to Fix Firefox Not Playing Videos

4. Акырында, кайра жүргүзүү Firefox. Check if Firefox can play videos.

Ошондой эле окуу: How To Fix Firefox Black Screen Issue

Method 3: Disable Firefox Extensions

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. учуруу Firefox жана анын эсинде меню. Бул жерде, басыңыз Кошумчалар жана Темалар төмөндө сүрөттөлгөндөй.

Go to Firefox Add-ons

2. Андан кийин, чыкылдатыңыз Extensions from the left pane to see the list of add-on extensions.

3. чыкылдатып үч чекиттер next to each add-on and then select жок кылуу. As an example, we have removed YouTube Enhancer extension in the attached screenshot.

Click on remove firefox extension

4. After removing the unwanted add-ons, кайра жүргүзүү 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. ачык Firefox. Баруу Side menu > Settings as you did earlier.

Go to Firefox settings

2. Андан кийин, чыкылдатыңыз Купуялык жана коопсуздук from the left pane. It is indicated by a lock icon, төмөндөгү сүрөттө көрсөтүлгөндөй.

3. Then, scroll down to the Кукилер жана сайттын дайындары параметр. чыкылдатыңыз тазалоо маалыматтар баса белгилегендей.

Click on Clear data in Privacy and Security tab of Firefox

4. Next, check the boxes next to both, Кукилер жана сайттын дайындары жана Кэштелген желе мазмуну in the pop-up window that follows.

5. Акырында, чыкылдатыңыз ачык жана Кайра жүргүзүү the web browser.

Clear cache and cookies on firefox | How to Fix Firefox Not Playing Videos

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.Visit the сайты where videos are not playing using Firefox. Here, Twitter is shown as an example.

2. Андан кийин, чыкылдатыңыз кулпу сөлөкөтү to expand it. Here, click on the sideward arrow төмөндө баса белгиленгендей.

3. Андан кийин, тандаңыз Кененирээк маалымат Төмөндө көрсөтүлгөндөй.

Click on more in formation on Firefox browser

4. Ичинде Барак жөнүндө маалымат менюга өтүңүз Уруксаат берүүнүн тартиби өтмөк.

5. Астында Авто ойнотуу section, uncheck the box next to Use default.

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

Click on allow audio and video under Firefox Autoplay permissions

Enable Autoplay for All Websites

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

1. Төмөнгө өтүңүз Side menu > Settings> Privacy and Security көрсөтмөсүндө айтылгандай Метод 4.

2. Жылдыруу чейин Уруксаат берүүнүн тартиби and click on Autoplay Орнотуулар, баса белгилегендей.

Click on Firefox autoplay settings

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.

Firefox Autoplay settings - allow audio and video | How to Fix Firefox Not Playing Videos

4. Акыры, кайра жүргүзүү the browser. Check if the ‘videos not playing on firefox’ issue has been resolved. If it isn’t, read below.

Ошондой эле окуу: Fix Server Not Found Error in 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. учуруу Firefox браузерге өтүңүз Side menu > Settings > Жекелик жана коопсуздук as explained previously.

Click on Firefox settings

2. Астында Кукилер жана сайттын дайындары бөлүм, басып башкаруу өзгөчө сүрөттөлгөндөй.

Click on Manage Exceptions for Cookies in Firefox

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 тарых бөлүм.

2. Choose to Remember History ачылуучу менюдан.

Firefox click on remember history

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

Allow Pop-Ups

1. Кайра баруу Privacy and Security page -га Уруксаат берүүнүн тартиби бөлүм.

2. Here, uncheck the box next to Block pop-up windows Төмөндө көрсөтүлгөндөй.

Click on allow pop-ups on firefox

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. Ичинде Firefox браузерге өтүңүз Side menu > Help, Төмөндө көрсөтүлгөндөй.

Open Firefox help page | How to Fix Firefox Not Playing Videos

2. Андан кийин, чыкылдатыңыз More Кыйынчылыктарды маалыматтар төмөндө сүрөттөлгөндөй.

Open firefox troubleshooting page

3. Кыйынчылыктарды маалыматтар page is displayed on the screen. Finally, click on дем Firefox, Төмөндө көрсөтүлгөндөй.

Click on Refresh Firefox

сунушталат:

Бул колдонмо пайдалуу болду жана сиз кыла алдыңыз деп үмүттөнөбүз 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.