Not valid sources are available for this video как исправить

You probably encounter the “no valid sources are available for this video” error while watching online videos on your browsers. This post from MiniTool Partition Wizard provides some feasible solutions to the error. Follow them when you get stuck in the error.  

Nowadays, you are able to stream videos on browsers even without loading the videos completely. It is convenient for you to get fun. However, the “no valid sources are available for this video” error sometimes may get in the way, which will stop you from watching online videos.

This error is likely to happen due to the following factors:

• Poor Internet connection
• Outdated browser
• Corrupted caches
• Certain problematic extensions
• …

To fix the error, follow this guide below, please.

Method 1: Restart the Browser

Sometimes, temporary glitches may happen when you open your browser, which possibly leads to the “no valid sources are available for this video” error. In this case, you can try to repair the error by restarting the browser.

Step 1: Right-click the Start icon and select Task Manager.

Step 2: Under the Processes tab, scroll down to find the browser that shows the error to you. Then right-click it and choose End task.

Step 3: Close Task Manager and then restart your browser.

Try to stream videos again to see if the “no valid sources available for this video” error has been resolved. If not, go on with the next method.

Method 2: Clear the Browser’s Cache

The “no valid sources are available for this video” error might be caused by the corrupted browsing cache stored in your browser. To fix the error, you should try to clear the browser’s cache. If the “no valid sources available for this video” error still exists, you are supposed to try other solutions.

Method 3: Remove Extensions

In some cases, the “no valid sources are available for this video” on browsers possibly comes out if there is something wrong with certain extensions you added to your browser. You can enter the Incognito window where the extensions are disabled by default and check if you can watch the video normally in the window.

Once you are sure that the error is caused by the extensions, you are supposed to remove the problematic extensions on your browser to fix it. If the extensions have no problems, move to the next solution.

Method 4: Update Your Browser

Outdated browsers might be incompatible with the website you are visiting and lead to plenty of issues, such as the “no valid sources available for this video” error. To repair the error, you should update your browser to the latest version.

If you are using Google Chrome or Firefox, the following articles may help you:

• How to Update Firefox? Here Is the Step-by-Step Tutorial
• How to Update Google Chrome on Windows 10, Mac, Android

If you are using Microsoft Edge, follow the steps below to update it.

Step 1: Launch Microsoft Edge and enter its main interface.

Step 2: Click the three dots icon at the top-right corner and then move your cursor to Help and feedback.

Step 3: In the pop-up option menu, click About Microsoft Edge. In the About window, the browser will download automatically if any update is available.

After you update your browser successfully, open the browser again to see if the “no valid sources are available for this video” error has disappeared.

Method 5:  Reset the Browser

If the “no valid sources available for this video” error is not removed by the other ways, you can try to reset your browser.

Follow the steps below if you want to reset Microsoft Edge.

Step 1: Launch Microsoft Edge. Type edge://settings/resetProfileSettings in the search bar and then press Enter to go to the Reset settings window.

Step 2: Click Reset in the window.

If your browser is Google Chrome or Firefox, you can reset them according to the following articles:

• How to Reset Google Chrome Browser Settings to Default
• Step-by-Step Guide: How to Reset Firefox

As soon as you finish the reset, restart your browser and the “no valid sources are available for this video” on browsers might have been removed.

You can try these methods mentioned above if you meet the “no valid sources are available for this video” issue. You can also leave your message in our comment zone below if you have any problems with the error. 

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Дни ожидания полной загрузки фильма давно прошли. Сегодня вы можете смотреть видео онлайн мгновенно без буферизации.

Однако это не исключает возможности некоторых затруднений. Во время потоковой передачи в Интернете вы можете столкнуться с различными проблемами.

Вы, вероятно, столкнулись с сообщением об ошибке для этого видео нет доступных источников. При просмотре в Windows 11 вы можете столкнуться с этой ошибкой в ​​браузерах Chrome, Firefox или Edge.

Проблема может быть вызвана различными факторами, включая устаревшие плагины, браузеры и поврежденный кеш.

Мы углубимся в это и порекомендуем лучшие исправления, которые вы можете применить.

Обратите внимание, что другие проблемы с браузером, такие как медленный Chome в Windows 11 потребует различных решений.

Не приведет ли ошибка недействительного источника к замедлению моих видео в Chrome?

Многие пользователи, которые сталкиваются с ошибками, связанными с отсутствием действительных источников для видео в Chrome, также могут столкнуться с низкой скоростью загрузки в своих браузерах.

Если у вас это так, то типичными виновниками являются:

• Медленное интернет-соединение: Для плавной потоковой передачи видео требуется быстрое подключение к Интернету. Видео может буферизоваться, если ваше соединение медленное или ненадежное. В результате убедитесь, что у вас достаточно сильное подключение к Интернету для воспроизведения видео в браузере.
• Отдельные видеоплееры сайта: Еще один фактор, который следует учитывать, — это сам сайт. Видеопроигрыватель, используемый веб-сайтом, определяет способ воспроизведения видео.
• Данные кеша браузера: Слишком много кешей также может быть причиной.

Независимо от причины, шаги, описанные в статье, также решат проблемы с медленной загрузкой видео в вашем браузере.

Что делать, если для моего видео нет действительных источников?

1. Обновите браузер

1.1 Как обновить Google Chrome

1. Нажмите на три точки в правом верхнем углу браузера и выберите Настройки.
   
2. Нажмите на О Chrome на левой панели.
   
3. Если обновление доступно, вы получите уведомление об обновлении на правой панели.
   

1.2 Как обновить Firefox

1. Нажмите на многоточие в правом верхнем углу и выберите Помощь.
   
2. Нажмите на О Firefox.
   
3. Если он не актуален, у вас будет возможность обновить его.
   

Вы можете упустить исправления и новые функции для проблем и ошибок, которые были распространены в предыдущих версиях, если вы используете более старый браузер.

Эти недостатки могут привести к различным проблемам при использовании браузера, включая ошибки, связанные с отсутствием действительных источников видео в Firefox.

2. Очистить кеш браузера

2.1 Как очистить кеш в Google Chrome

1. Нажмите на три точки в правом верхнем углу браузера, выберите Дополнительные инструменты, затем выберите Очистить данные просмотра.
   
2. Нажми на Базовый вкладку, выберите временной диапазон, отметьте История браузера, Файлы cookie и другие данные сайта, и Кэшированные изображения, затем нажмите Очистить данные кнопка.
   

2.2 Как очистить кеш в Firefox

1. Нажмите на многоточие в правом верхнем углу и выберите Настройки.
   
2. На левой панели нажмите на Конфиденциальность и безопасность, затем прокрутите вниз до раздела «Файлы cookie и данные сайта» и выберите Очистить данные кнопка.
   
3. Проверить Файлы cookie и данные сайта и Кэшированный веб-контент параметры, затем щелкните значок Прозрачный кнопка.
   

Кэши — это временные данные или файлы, которые повышают скорость работы браузера. С другой стороны, поврежденные или избыточные файлы кеша могут вызвать проблемы с браузерами.

Регулярная очистка кеша также может помочь сохранить ваш браузер в чистоте.

3. Перезапустите задачу браузера

1. Щелкните правой кнопкой мыши на Начинать меню и выберите Диспетчер задач вариант.
   
2. Нажми на Процессы вкладка под Программы раздел, щелкните правой кнопкой мыши в браузере, затем выберите Завершить задачу вариант.
   
3. Перезапустите браузер.

Некоторые веб-сайты или временные ошибки могут вызвать эту ошибку видео в браузере. Если вы попытаетесь перезапустить браузер, он может продолжать работать в фоновом режиме даже после того, как вы его закрыли.

Вы должны завершить задачу в диспетчере задач, чтобы принудительно закрыть браузер.

4. Сбросить браузер

4.1 Как сбросить настройки Google Chrome

1. Нажмите на три точки в правом верхнем углу браузера и выберите Настройки.
   
2. Нажми на Передовой вкладку на левой панели и выберите параметр для Сбросить и очистить.
   
3. На левой панели выберите Восстановить исходные настройки по умолчанию, а затем щелкните значок Сбросить настройки кнопка.
   

4.2 Как сбросить Firefox

1. Нажмите на многоточие в правом верхнем углу и выберите Помощь.
   
2. Нажмите на Дополнительные сведения об устранении неполадок.
   
3. Нажмите Обновить Firefox, затем подтвердите свой выбор.
   

Совет эксперта: Некоторые проблемы с ПК трудно решить, особенно когда речь идет о поврежденных репозиториях или отсутствующих файлах Windows. Если у вас возникли проблемы с исправлением ошибки, возможно, ваша система частично сломана. Мы рекомендуем установить Restoro, инструмент, который просканирует вашу машину и определит, в чем проблема.
кликните сюда скачать и начать ремонт.

Настройки и данные вашего браузера будут удалены, если вы сбросите их. После этого он восстановит настройки по умолчанию. Эта процедура сравнима с удалением и переустановкой браузера, но это более быстрый процесс.

5. Удалить недавно добавленные сторонние расширения

1. Перейдите на страницу расширения вашего браузера.
2. Переключите переключатель, чтобы отключить расширение, или нажмите Удалять чтобы удалить их.
   

Расширения или плагины предназначены для улучшения вашего просмотра веб-страниц, делая его более простым и удобным, но иногда они могут создавать сложности, мешая настройкам.

В результате вполне возможно, что они вызывают эту ошибку воспроизведения видео.

6. Используйте другой браузер

Если проблема не устранена после применения всех вышеперечисленных решений, рассмотрите возможность использования другого браузера.

Возможно, проблема существует только в одном браузере, а не в других. Однако вы можете проверить, так ли это, выполнив идентичное действие в другом браузере.

Если ваш браузер по умолчанию вызывает проблему, вы должны изменить его.

Мы рекомендуем Opera, поскольку она имеет открытый исходный код и богатую библиотеку расширений. Он также имеет отличную поддержку, и вы сможете получить помощь в устранении любой ошибки, возникшей при использовании браузера.

⇒ Получить оперу

Могу ли я столкнуться с отсутствием действительных источников видео для Android?

В этой статье мы рассмотрели ошибку в Windows 11, но в ОС Android пользователи также столкнулись с той же проблемой, когда увидели сообщение об ошибке, в котором говорится: воспроизводимый источник видео не найден на Android

Шаги по исправлению аналогичны, и вы должны учитывать:

• Обновление вашего интернет-браузера
• Очистка кеша вашего браузера
• Отключить фильтрацию ActiveX
• Разрешенные браузеры для запуска Flash
• Запуск браузеров в режиме инкогнито

Это сообщение об ошибке на самом деле распространяется на разные ОС и браузеры, и вы можете столкнуться со следующими итерациями:

• Для этого видео нет доступных источников в Firefox и Chrome: здесь вам придется применять исправления для этих двух браузеров независимо от используемого вами устройства.
• Для этого видео на iPhone нет доступных источников.: В этом случае вам следует подумать об обновлении устройства, а затем применить исправления для конкретного браузера.
• В браузере Safari iPad нет доступных источников для этого видео.: Большинство шагов, описанных в этой статье, будут работать, однако пользовательский интерфейс для Safari будет другим.

Исправления, как правило, будут касаться тех же обсуждаемых решений.

Получение не очень приятного сообщения об ошибке – для этого видео нет доступных источников, могут быть ошибки, но эти шаги должны быть всем, что вам нужно, чтобы исправить это.

Эти шаги не расположены в определенном порядке, и вам следует рассмотреть возможность удаления браузера только в крайнем случае.

В отличие от прошлого, у вас есть богатый выбор лучшие браузеры для Windows 11, который вы можете попробовать.

Мы надеемся, что вам удалось устранить ошибку, и нам интересно знать, какое из этих решений помогло вам. Пожалуйста, оставьте свои комментарии ниже.

The days of watching a movie for hours on end are long gone and videos may now be viewed instantly and buffer-free online. This does not, however, eliminate the likelihood of some trouble and you could encounter a variety of issues when streaming online. The error message “no valid sources are available for this video” has been reported by several users due to numerous elements, such as out-of-date plugins, obsolete browsers, and a corrupt cache.

This issue may arise due to obsolete browser extensions, the collection of corrupt browser data, which obstructs your browser’s operations, is another significant factor contributing to the problem.

What causes no valid sources are available for this video chrome:

• A fast internet connection is necessary for smooth video streaming. If your connection is poor or inconsistent, the video may buffer. As a consequence, make sure your internet connection is reliable enough for the browser to play the videos.
• The website itself should also be taken into account, as the video player it uses controls how videos are played on websites.

Before You Start:

When you open your browser, there might occasionally be malfunctions that cause the no valid sources are available for this video error, and in this situation, restarting the browser could help you fix the problem.

Method 1: Update your browser

Sometimes, the issue might be occurring because the browser has been outdated and can no longer properly communicate with the internet. Therefore, we suggest that you try to install the latest update to the browser and check if that fixes the issue. For that:

1. Launch your browser and click on the “Three Vertical Dots” at the top right side of the screen.
2. From this, select the “Settings” option to launch into the settings panel.
3. Now, from the left side panel, click on the “About Chrome” button.
   
4. From here, the browser will automatically check for updates, if it prompts you to do so, update the browser and check if no valid sources are available for this video chrome error is now fixed.

Method 2: Clear Browser’s cache

This error may arise due to corrupt cache cookies present in your browser. Clearing out the browser’s cache memory can help in this matter. Follow the instructions given below to fix this issue:

1. Launch Google Chrome, click on the “Options” menu, navigate to the “More Tools” option and then click on the “Clear Browsing Data” option.
2. A Clear Browsing Data window will appear in front of you, set the time range to “All Time”, select all boxes and click on the “Clear Data” button.
   
3. Now close your browser window, relaunch it, and hopefully, the issue would’ve been resolved by now.

Method 3: Close Google Chrome Process from Task Manager

This browser video issue may be brought on by certain websites or transient faults. Even after you close the browser, it can still be running in the background if you attempt restarting it hence you should force the browser to close by ending the process in Task Manager:

1. Firstly, press the “Ctrl + Alt + Del” keys on your keyboard simultaneously to open the “Task Manager”.
2. In the “Processes” tab look for the “Google Chrome” process and right-click on it to close it.
3. When you’ll right-click on the Google Chrome process an “End Task” option will appear at front of you and once found hit that button.
   
4. Now, relaunch your browser to check whether no valid sources are available for this video opera issue persists.

Method 4: Reset Your Browser

If you reset your browser, all of its data and settings will be erased. It will then return to the factory default settings i.e. similar to uninstalling and installing your browser again and this approach is quicker to get around this error:

Chrome Users:

1. Open “Google Chrome” and click on the three dots at the top right corner of the browser.
2. From the drop-down menu choose the “Settings” option.
3. Choose the “Reset and Clean up” option by selecting the “Advanced” tab on the left pane.
4. Select the “Restore settings to their original defaults” option and afterward hit the “Reset Settings” button to reset your browser.
   

Internet Explorer Users:

1. Press the “Windows + R” keys simultaneously to open the Run prompt.
2. Type in “Control Panel” in the run prompt and press enter to launch into Control Panel.
   
3. After that, click on “Network and Internet->Internet Options” and navigate to the tab “Advanced” tab.
   
4. Once in the advanced tab, click on the “Reset” button.
5. Finally, click on “OK” and restart the browser to see if the issue has been resolved.

Method 5: Disable Browser Extensions

While extensions and plugins are intended to make your browsing experience easier and more comfortable, they may cause issues by messing with the settings. It is thus possible that they are the cause of this video playback fault so disable them in order to get rid of no valid sources are available for this video error:

1. Launch the “Chrome browser” on your desktop PC, type the following address in the search bar, and hit the “Enter” key:

   chrome://extensions

2. After that, find every unwanted extension and click on the “Remove” option.
3. Finally, close your browser and check if the error persists or not.

Android Users:

Some of the android users have reported that they’ve also been facing no valid sources are available for this video android error on their respective gadgets so we would advise them to clear the cache in their browsers, deactivate ActiveX Filtering, launching browsers in Incognito Mode or enabling Flash.

Workaround:

If none of the aforementioned solutions worked in your case, then the last trick is to try using another Browser. This error is very common for Chrome users, so you can try any other browser like “Opera” or “Firefox” that offers the same UI as that of Chrome and has a huge market of Extensions and Plug-ins making it easy for you to switch between.

Hopefully, the given list of fixes will help you much in getting rid of this particular error but if you still have any more queries or questions in this regard you can Contact Us here.

Gone are the days when you had to wait hours for a video to fully load.

Nowadays, you can instantly stream videos online with little to no buffer at all. But that doesn’t mean you won’t face any inconvenience. You can encounter various kinds of issues while watching videos online. One such issue is the “No valid sources are available for this video” error.

If you stream online videos on your browser, you’ve probably encountered the error at least once. The issue can be caused due to various reasons such as outdated browsers, extensions, corrupted caches, etc.

Causes of the Error

There’s no fixed cause of the “No valid sources are available for this video” error. It can be caused due to a single or combination of multiple issues.

Fixes for the Error

As there is no definitive cause for the error, there’s also no absolute fix for it either.

Here we have compiled some possible and most viable fixes for “No valid sources are available for this video” error.

Update Your Browser

Outdated browsers can cause various issues while performing activities on it. By just keeping it up to date, you can avoid many of those issues.

In addition, with an outdated browser you might be missing out on new features, and fixes for bugs & errors that are prominent with previous versions. Hence, be sure to check for any available updates.

The steps to check for updates are usually the same even on different browsers.

Follow the steps below to check for browser updates:

1. Open your browser
2. On the top right corner, click on three little dots or the menu icon
3. Click on the Help section and select About
   

The browser will then check for updates. And in case of availability the updates will be installed automatically.

Now restart your browser and check if the issue still exists or not.

Clear Your Browser’s Cache

If your browser is up to date and the issue still exists, you can try clearing your browser’s cache.

Caches are temporary files that help to improve the performance of the browser. But sometimes, excessive amounts of cache or corrupted cache files can lead to problems with the browsers.

Clearing cache from time to time also helps to keep your browser clean.

To clear caches on your browser, follow the steps mentioned below:

Google Chrome

1. Open Google Chrome
2. On the top-right corner, click on the three little dots to open a menu
3. Click on Settings
   
4. Select Privacy and security
5. Click on Clear browsing data
   
6. Checkmark only the “Cached images and files” box. Set the time range
7. Now click on the Clear data button
   

Mozilla Firefox

1. Open the Firefox browser
2. Click on the Menu button and select Settings
3. Select Privacy & Security
4. Under Cookies and site data, click on Clear Data
   
5. Checkmark only the “Cached Web Content” option and click on Clear.

Microsoft Edge

1. Open Microsoft Edge
2. Click the three little dots on the top right corner. Select Settings
3. Click on the Privacy, search, and services panel
4. Under clear browsing data, click on the “Choose what to clear” button
   
5. Uncheck options other than “Cached images and files” and click on Clear now.

Restart Your Browser

Temporary bugs or certain websites might be causing the error to occur. In such a case, you can try restarting your browser. Close the browser and open it again.

Sometimes even after you close it, the browser keeps running in the background. In order to force stop the browser, kindly follow the steps mentioned:

1. Press Ctrl + Shift + Esc simultaneously to open the Task Manager
2. Locate the browser and click on it
3. On the bottom right corner, click the End task button
   

This will completely stop the browser. Now go ahead and open it anew and see if the issue is resolved.

Remove Third-party Extensions

Extensions are supposed to make your browsing experience easier and more convenient. But sometimes, they might interfere with the browser’s settings and cause various issues.

Hence, it’s possible that a third-party extension might be causing the “no valid sources are available for this video” error.

To see if that’s the case, you can open your browser in incognito/private mode. If not turned on manually, extensions are turned off in incognito mode. So you can check if that’s causing the error.

To open a new private/incognito window, open the menu and click on:

• New Incognito window (Google Chrome)
• New InPrivate window (Microsoft Edge)
• New Private window (Mozilla Firefox)

In the scenario where a third-party extension is causing the error, uninstall the extensions.

If you are an Apple user, we also have a detailed article on enabling Private Mode in Safari. You will surely find it a good read.

Reset Browser

Resetting your browser will clear all its data and settings. It will then revert to its initial phase.

It’s similar to deleting and reinstalling the browser, but this method saves a lot of time and effort.

To reset your browser back to its initial state, follow the steps below:

Chrome

1. Open Chrome and go to Settings
2. Click on Advanced and select Reset and cleanup
3. Choose “Restore settings to their original defaults.”
4. Click the “Reset settings” button
   

Edge

1. Open the browser and head toward Settings
2. Switch to the “Reset settings” panel
3. Click on “Restore settings to their default values.”
4. Click the Reset button
   

Firefox

1. Open Firefox and click on the Menu icon
2. Click on Help and select “More troubleshooting information.”
   
3. Click on Refresh Firefox and confirm again
   

Resetting a browser will only revert the settings to their original state. It won’t affect your bookmarks and saved passwords.

Use Another Browser

If the error still exists after trying out all the fixes mentioned above, try switching to another browser.

Sometimes a problem might only occur in a certain browser and may not exist in others. You can carry-out the same action in an alternative browser and check if that’s the case.

If the error is browser-specific, you should change your default browser.

Unlike before, there are lots of good browsers in the market nowadays. All of them have something different to offer. Who knows, you might like the new one even more.

Related Queries

Why Is My Video Loading Slower in Chrome?

The main reason can be your internet connection. Streaming videos smoothly requires a pretty strong internet connection. A slow or unstable connection can cause the video to buffer a lot.

So make sure your internet connection is sufficient to play the videos on your browser.

Another reason can be the website itself. The playback of a video depends on the video player a website uses. In such a case, try searching for the video on other websites and play it there.

An excessive amount of caches can be the reason too. Clear the browser caches by following the steps mentioned above.

You can also try closing other tabs in order to allocate the bandwidth on playing the video.

Wrong settings on your browser might lead difficulty playing videos

by Afam Onyimadu

Afam is a geek and the go-to among his peers for computer solutions. He has a wealth of experience with Windows operating systems, dating back to his introduction… read more

Updated on August 16, 2022

Fact checked by
Alex Serban

After moving away from the corporate work-style, Alex has found rewards in a lifestyle of constant analysis, team coordination and pestering his colleagues. Holding an MCSA Windows Server… read more

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The days of waiting hours for a movie to completely load are long gone. Today, you may watch videos online instantaneously with no buffering.

However, this does not rule out the possibility of some difficulty. While streaming on the internet, you may run into various problems.

You probably have run into the error message no valid sources are available for this video. While browsing on Windows 11, you may encounter this error on Chrome, Firefox, or the Edge browser.

The problem may be caused by various factors, including outdated plugins, browsers, and a corrupted cache.

We will dive into this and recommend the best fixes you may apply. 

Note that other browser issues like a slow Chome on Windows 11 will require different solutions.

What does no valid sources available for this video mean?

The no valid sources available for this video error occurs when your browser has difficulty playing a video embedded in a website.

Faulty or outdated browser extensions can cause this. Another prominent cause of the issue is the accumulation of corrupt browser data, which disturbs your browser’s activities.

Lastly, wrong browser settings can also lead to difficulty playing videos.

Will a no valid source error make my videos slow on Chrome?

Many users dealing with errors relating to no valid sources available for videos in Chrome may also experience slow loading rates on their browsers.

If this is the case with you, then the typical culprits are:

• A slow internet connection: Smooth video streaming needs a speedy internet connection. The video might buffer if your connection is sluggish or unreliable. As a result, ensure you have a strong enough internet connection to play the videos in the browser.
• Individual website video players: Another factor to consider is the website itself. The video player used by a website determines how a video is played.
• Browser cache data: Too many caches might also be the cause.

Regardless of the reason, the steps in the article will also resolve slow video loading times on your browser.

Quick Tip:

It’s possible that an issue exists just in one browser and not in others. You may confirm whether this is the case by performing a similar activity in Opera. It has support for multiple video formats.

We recommend Opera because it is open source and has a rich video format file support. It is also updated very often, and any issues you may encounter here are easily manageable.

Opera

Try an up-to-date browser that supports multiple file formats and is open source.

What do I do when there are no valid sources for my video?

1. Update the Browser

1.1. How to update Google Chrome

1. Click on the three dots at the top right corner of the browser and select Settings.
   
2. Click on About Chrome on the left pane.
   
3. You will get a notification to update on the right pane if an update is available.
   

1.2. How to update Firefox

1. Click on the ellipses at the top right corner, and select Help.
   
2. Click on About Firefox.
   
3. If it is not up to date, you will have an option to update it.
   

If you use an older browser, you may miss out on patches and new features for issues and faults that were prevalent in prior versions.

These flaws may lead to various problems while using the browser, including errors connected to no valid sources available for videos on Firefox, Chrome, and Brave Browser.

2. Clear the browser’s cache

2.1. How to clear the cache on Google Chrome

1. Click on the three dots at the top right of the browser and select More tools.
2. Select Clear browsing data.
   
3. Click on the Basic tab, select a time range and check Browsing history, Cookies and other site data, and Cached images.
4. Click the Clear data button.
   

2.2. How to clear the cache on Firefox

1. Click on the ellipses at the top right corner, and select Settings.
   
2. On the left pane, click on Privacy & Security.
3. Scroll down to the Cookies and Site Data section and select the Clear Data… button.
   
4. Check the Cookies and Site Data and Cached Web Content options, then click the Clear button.
   

Caches are transient data or files that improve a browser’s speed. On the other hand, damaged or excessive cache files might cause difficulties with browsers.

This can lead to issues like no valid sources available for this video on your browser on Android, PC, and other devices. Cleaning the cache regularly might also help keep your browser uncluttered.

3. Restart the browser task

1. Right-click on the Start menu and select the Task Manager option.
   
2. Click on the Processes tab, under the Apps section, right-click on your browser, then select the End task option.
   
3. Relaunch your browser.

Certain websites or temporary bugs might cause this browser video error. If you try restarting the browser, it may continue operating in the background even after closing it.

You must end the task in the Task Manager to force the browser to close.

Read more about this topic

• How to fix bad video quality in Chrome [Netflix, YouTube]
• [Solved] YouTube keeps freezing or crashing on Chrome
• 7 Ways to Fix ERR_CONTENT_DECODING_FAILED
• SSL_Error_Handshake_Failure_Alert: How to Fix
• How to Delete Google Bard History and Activity Data

4. Reset the browser

4.1. How to reset Google Chrome

1. Click on the three dots at the top right corner of the browser and select Settings.
   
2. Click on the Advanced tab on the left pane and select the Reset and clean up option.
   
3. Select Restore settings to their original defaults.
4. Now, click the Reset settings button.
   

4.2. How to reset Firefox

1. Click on the ellipses at the top right corner, and select Help.
   
2. Click on More troubleshooting information.
   
3. Now, click Refresh Firefox, then confirm your choice.
   

Your browser’s settings and data will be cleared if you reset it. After that, it will restore to the default settings. This procedure is comparable to uninstalling and reinstalling your browser, but it’s a faster process.

5. Remove recently added third-party extensions

1. Navigate to your browser’s extension page.
2. Toggle the switch to disable an extension, or click Remove to delete them.
   

Extensions or plugins are designed to improve your surfing experience, making it simpler and more comfortable, but they may occasionally create complications by interfering with the settings. 

As a result, it’s conceivable that they trigger this video playback error. 

Tip

Since your extensions are disabled in private mode, you may launch the browser in private or incognito mode to determine whether the error persists before disabling extensions.

Why are videos not playing in the browser?

The reason a video might not play on your browser can be because of a weak internet connection. Also, it might be due to problems with the source file.

Lastly, this issue might be because of some problems with your browser. In this case, you can apply the fixes discussed in this guide.

Can I experience no valid sources for Android videos?

In this article, we covered the error on Windows 11, but on Android OS, users have also experienced the same problem where they see an error message that says: no playable video source found on Android

The steps to rectify it are similar, and you must consider:

• Updating your internet browser
• Clearing your browser’s cache
• Turn off ActiveX Filtering
• Allowed browsers to run Flash
• Launching browsers in Incognito Mode

This error message is, in fact, spread across different OS and browsers, and you may come across the following iterations:

• No valid sources are available for this video on Firefox and Chrome: Here, you will have to apply fixes for these two browsers regardless of your device.
• No valid sources are available for this video on iPhone: In this case, you should consider updating the device, then apply browser-specific fixes.
• No valid sources are available for this video on your Safari iPad browser: Most of the steps in this article will work. The UI for Safari, however, will be different.

The fixes will generally hover around the same solutions discussed.

Getting the not-so-pleasant error message – no valid sources are available for this video can be bugging, but these steps should be all you need to fix it.

These steps are in no particular order, and you should only consider deleting your browser as a very last option.

Unlike in the past, you have a rich choice of the best browsers for Windows 11, which you may try.

We hope you have been able to resolve the error, and we love to know which of these solutions did it for you. Please leave your comments below.