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- Outdated version of Firefox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. Idź do Start menu > Power > Restart jak pokazano.
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.
Metoda 1: Zaktualizuj Firefoksa
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. Uruchomić Firefox browser and then open the menu klikając przycisk three-dashed icon. Wybierać Pomoc jak pokazano niżej.
2. Następnie kliknij O programie Firefox następująco.
3. In the new window that now opens, Firefox will check for updates. If no updates are available, the Firefox jest aktualny message will be displayed as below.
4. If an update is available, Firefox will automatically install the update.
5. Wreszcie restart przeglądarka.
If you still face the same issue, try the next fix.
Metoda 2: Wyłącz przyspieszenie sprzętowe
Akceleracja sprzętowa 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. Uruchomić Firefox i otwarty menu as before. Select Ustawienia, jak pokazano na obrazku poniżej.
2. Then, uncheck the box next to Użyj zalecanych ustawień wydajności pod Wydajność patka.
3. Next, uncheck the box next to Użyj przyspieszenia sprzętu komputerowego, gdy jest to możliwe.
4. Wreszcie restart Firefox. Check if Firefox can play videos.
Przeczytaj także: How To Fix Firefox Black Screen Issue
Metoda 3: Wyłącz rozszerzenia Firefoksa
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. Uruchomić Firefox i jego menu. Tutaj kliknij Dodatki i motywy jak pokazano poniżej.
2. Następnie kliknij Rozszerzenia from the left pane to see the list of add-on extensions.
3. Kliknij na trzy kropki next to each add-on and then select Usunąć. As an example, we have removed Wzmacniacz na YouTube extension in the attached screenshot.
4. After removing the unwanted add-ons, restart 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. otwarte Firefox. Idź do Side menu > Settings as you did earlier.
2. Następnie kliknij Prywatność i bezpieczeństwo from the left pane. It is indicated by a lock icon, jak pokazano na obrazku poniżej.
3. Następnie przewiń w dół do Pliki cookie i dane witryny opcja. Kliknij Wyczyść dane jak podkreślono.
4. Next, check the boxes next to both, Pliki cookie i dane witryny i Buforowana treść internetowa in the pop-up window that follows.
5. Na koniec kliknij Wyczyść i 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. Odwiedź where videos are not playing using Firefox. Here, Twitter is shown as an example.
2. Następnie kliknij Ikona kłódki to expand it. Here, click on the sideward arrow jak podkreślono poniżej.
3. Następnie wybierz Więcej informacji jak pokazano poniżej.
4. w Informacja o stronie menu, przejdź do Uprawnienia patka.
5. Pod Autoplay section, uncheck the box next to Use default.
6. Następnie kliknij 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. Przejdź do Side menu > Settings> Privacy and Security zgodnie z instrukcją Metoda 4.
2. Przewiń w dół do Uprawnienia and click on Autoplay Ustawienia, jak podkreślono.
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. Wreszcie restart the browser. Check if the ‘videos not playing on firefox’ issue has been resolved. If it isn’t, read below.
Przeczytaj także: Napraw błąd „Nie znaleziono serwera” w przeglądarce 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. Uruchomić Firefox przeglądarka i przejdź do Side menu > Settings > Prywatność i bezpieczeństwo as explained previously.
2. Pod Pliki cookie i dane witryny sekcja, kliknij Zarządzaj wyjątkami jak pokazano.
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 Historia
2. Wybierz, aby Remember History z rozwijanego menu.
3. Move to the next step without exiting the settings page.
Allow Pop-Ups
1. Wróć do Privacy and Security page do Uprawnienia
2. Here, uncheck the box next to Zablokuj wyskakujące okienka jak pokazano poniżej.
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. w Firefox przeglądarka, przejdź do Side menu > Help, jak pokazano poniżej.
2. Następnie kliknij Więcej Informacje o rozwiązywaniu problemów jak pokazano poniżej.
3. Informacje o rozwiązywaniu problemów page is displayed on the screen. Finally, click on Odśwież Firefox, jak pokazano niżej.
Polecamy:
Mamy nadzieję, że ten przewodnik był pomocny i udało Ci się to zrobić 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.