How to Fix MOV File No Sound Issue?

• Incompatible Codecs: If your system lacks the necessary audio codec, it will not decode sound within the MOV file.

• System Volume Issues: It’s simple but often overlooked; the system or application volume might be muted or set too low.

• Software Issues: Some players may not support MOV files effectively, leading to audio playback issues.

• Outdated Drivers: Audio drivers that are outdated can lead to playback issues, including no sound on MOV files.

• Incorrect Settings: Settings within the media player or the system's sound settings might be configured incorrectly.

• Corrupted File: If the MOV file is partially corrupted, it might not play sound.

As MOV is just a video container format that can hold a variety of audio compression formats like AC3, E-AC3, ALAC, DTS-HD, LPCM, etc., in most every case, the MOV file no sound problem arises from unsupported audio format. In other words, the device fails to decode the audio track in MOV files without an appropriate audio codec installed.

So, the direct way to fix the issue is, changing the audio of MOV to device supported format. To save your time and energy, I recommend WonderFox HD Video Converter Factory Pro to you guys. This easy-to-use app comes with a wide range of codecs and optimized presets primarily designed to solve any video and audio format incompatibility issue.

Ensure that your computer's volume is not muted and is turned up. Check if your speakers or headphones are properly connected and turned on. Check the volume controls in the media player to make sure they are appropriately set. Right-click on the speaker icon in the taskbar and select "Open Sound settings" to ensure the correct audio output device is selected.

Although it is very unlikely, some people have accidentally turned the volume of their media player or system to mute mode, which results in MOV file no sound. Then the solution is also very simple, just cancel the mute mode and increase the volume. For those who are using a discrete graphics card, you also need to update the sound card driver and check the sound settings.

If some MOV files won't play sound on your devices, try to use some 3rd powerful media players and check if they work well with sound. The free VLC Media Player, KMPlayer, or GOM Player may be worth a try, because they natively come with multiple commonly-used video and audio codecs for powerful decoding capacity. For MOV files with multiple audio tracks, these media players can also help change audio tracks.

You can also install the missing audio codec to solve MOV video no sound problem. However, it's fairly time-consuming to rummage around for a safe audio codec. You're recommended to try K-Lite Codec Pack, a decent video/audio codec packs for Windows, helping you enjoy problem-free playback of any video and audio files. Four different variants are provided for different purposes. For most users, the basic edition is powerful enough for daily use. Here’s the download link: https://www.codecguide.com/download_kl.htm.

Sometimes, MOV files can become corrupted due to improper downloading, copying errors, or issues during file creation.

If you suspect the MOV file is corrupted, use video repair tools like Stellar Video Repair. These tools can fix corrupted MOV files and restore both video and audio components.

That's all I want to share with you how to settle MOV file no sound issue based on the premise that the MOV file plays well with sound. Hopefully, this post would shed some light on your matters. Start your work now! Cheers!