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• Outdated version of Firefox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. करने के लिए जाओ Start menu > Power > Restart वर्णित जैसे।

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। प्रक्षेपण Firefox browser and then open the मेन्यू क्लिक करके three-dashed icon. चयन मदद नीचे के रूप में दिखाया.

2। अगला, पर क्लिक करें Firefox के बारे में निम्नलिखित नुसार।

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

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

5. अंत में, पुनः प्रारंभ ब्राउज़र।

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

Method 2: Turn Off Hardware Acceleration

हार्डवेयर का त्वरण 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। प्रक्षेपण Firefox और खुले मेनू as before. Select सेटिंग, जैसा कि नीचे दी गई छवि में दिखाया गया है।

2. Then, uncheck the box next to अनुशंसित प्रदर्शन सेटिंग्स का उपयोग करें नीचे प्रदर्शन टैब.

3. Next, uncheck the box next to जब उपलब्ध हो हार्डवेयर गतिवर्धन का प्रयोग करें।

4. अंत में, पुनः प्रारंभ Firefox. Check if Firefox can play videos.

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विधि 3: फ़ायरफ़ॉक्स एक्सटेंशन अक्षम करें

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। प्रक्षेपण Firefox और उसका मेन्यू. यहां, क्लिक करें ऐड-ऑन और थीम जैसा कि नीचे दर्शाया गया है।

2। अगला, पर क्लिक करें एक्सटेंशन from the left pane to see the list of add-on extensions.

3। पर क्लिक करें तीन बिंदु next to each add-on and then select हटाना. As an example, we have removed YouTube के लिए एन्हांसर extension in the attached screenshot.

4. After removing the unwanted add-ons, पुनः प्रारंभ 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. खुला फ़ायरफ़ॉक्स। इस पर जाएँ Side menu > Settings as you did earlier.

2। अगला, पर क्लिक करें गोपनीयता और सुरक्षा from the left pane. It is indicated by a lock icon, जैसा कि नीचे की छवि में दिखाया गया है।

3. Then, scroll down to the कुकीज़ और साइट डेटा विकल्प। पर क्लिक करें शुद्ध आंकड़े जैसा कि हाइलाइट किया गया है।

4. Next, check the boxes next to both, कुकीज़ और साइट डेटा और कैश्ड वेब सामग्री in the pop-up window that follows.

5. अंत में पर क्लिक करें स्पष्ट और पुनः प्रारंभ 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.पर जाएँ वेबसाइट where videos are not playing using Firefox. Here, ट्विटर is shown as an example.

2. अगला, पर क्लिक करें लॉक आइकन to expand it. Here, click on the sideward arrow जैसा कि नीचे प्रकाश डाला गया है।

3. फिर, चुनें अधिक जानकारी के रूप में नीचे दिखाया गया है.

4। में पृष्ठ सूचना मेनू, पर जाएँ अनुमतियाँ टैब.

5। के नीचे ऑटोप्ले 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। नेविगेट करें Side menu > Settings> Privacy and Security जैसा कि निर्देश दिया गया है विधि 4.

2। नीचे स्क्रॉल करें अनुमतियाँ and click on Autoplay सेटिंग, जैसा कि हाइलाइट किया गया है।

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. अंत में, पुनः प्रारंभ the browser. Check if the ‘videos not playing on firefox’ issue has been resolved. If it isn’t, read below.

यह भी पढ़ें: फ़ायरफ़ॉक्स में सर्वर नहीं मिली त्रुटि को ठीक करें

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:

कुकीज़ की अनुमति दें

1। प्रक्षेपण Firefox ब्राउज़र और नेविगेट करें Side menu > Settings > गोपनीयता और सुरक्षा as explained previously.

2। के नीचे कुकीज़ और साइट डेटा अनुभाग पर क्लिक करें अपवादों को प्रबंधित करें वर्णित जैसे।

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 इतिहास अनुभाग।

2. Choose to Remember History ड्रॉप-डाउन मेनू से

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

Allow Pop-Ups

1. वापस जाएं Privacy and Security page को अनुमतियाँ अनुभाग।

2. Here, uncheck the box next to Block pop-up windows के रूप में नीचे दिखाया गया है.

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। में Firefox ब्राउजर पर जाएं Side menu > Help, के रूप में नीचे दिखाया गया है.

2। अगला, पर क्लिक करें अधिक समस्या निवारक जानकारी जैसा कि नीचे दर्शाया गया है।

3. समस्या निवारक जानकारी page is displayed on the screen. Finally, click on फ़ायरफ़ॉक्स को ताज़ा करें, जैसा की नीचे दिखाया गया।

अनुशंसित:

हमें आशा है कि यह मार्गदर्शिका उपयोगी थी और आप ऐसा करने में सक्षम थे 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.