How to Fix MP4 video playing without sound?
MP4 is a widely used format used to transfer and play movies and videos. Today, audio is half the experience and brings in a new dimension to the experience. At times some users may notice that their MP4 file has no sound. If you are reading this, chances are that you are facing the same issue, and that’s where this article comes in. Here, you will learn effective solutions that you could use to fix your MP4 video file. You will find them in the article below–
1. Verify Audio Output
In some cases, the root of the problem lies with the audio output, your system may try playing the audio through the aux cable or via Bluetooth headphones while no external devices have been connected. Here, you will need to ensure that the right audio output is selected. You can do so, by following the steps below
1. Disconnect any headphones, speakers, or external audio devices.
2. Open Control Panel.
3. Click on Hardware and Sound.
4. Click on Sound.
5. Select your system’s default speakers and click on Apply.
2. Fix the MP4 file with the VLC Media Player
VLC media player is an open-source media player that can also repair video files with light amounts of corruption. You can try fixing your corrupted MP4 file by following the steps below-
1. Download, Install, and open VLC Media Player.
2. Click on Media in the top-left corner to open a drop-down menu.
3. Click on Convert/Save.
4. Click on Add.
5. Browse and select the corrupted MP4 video file.
6. Click on Convert/Save.
7. Select the MP4 video format in the profile.
8. Choose a destination location for the repaired video and enter the file name.
9. Click on Start.
3. Convert MP4 to Another Format
You can use an online converter to convert your MP4 file into an alternate video format. However, this would only work for small file sizes. You may need to pay if your MP4 video exceeds a size limit.
4. Repair Corrupted MP4 Files with SFware Video Repair
If none of the above methods worked, then you can use professional video repair software such as SFWare Video Repair Tool to fix your MP4 video playing without audio. You can try it for yourself by following the provided instructions.
1. On the homepage, click on Add File and select the corrupted MP4 file.
2. Click on Choose Reference File and provide any healthy working video file of the same format as a sample along with the corrupt video file (preferably another video file shot using the same camera).
3. Click on Repair.
4. After the repair process, preview the repaired MP4 video file and click on Save.
Conclusion
When your MP4 video is playing without sound, there could be several reasons. However, the fixes are common. I hope you found this article helpful and were able to resolve your issue. Please feel free to contact me with queries or feedback if you have something to say.
