VLC Media Player is a popular choice for playing and converting media files on Windows 11. However, sometimes users face issues where audio or video does not convert properly. This can be frustrating, especially when you need to convert files for different devices or formats.
Fortunately, many common problems with VLC conversion can be fixed with simple steps. These fixes do not require advanced technical knowledge and can be done quickly. Understanding the basic reasons behind conversion issues helps in resolving them efficiently.
This guide will walk you through easy-to-follow steps to fix no audio or video conversion problems in VLC on Windows 11. Each step is explained clearly to help even beginners troubleshoot confidently.
By the end, you will know how to resolve these issues or at least identify when to seek further help.
Quick Note: Prerequisites and Basic Checks
- Make sure you are using the latest version of VLC Media Player. Older versions may have bugs that cause conversion issues.
- Check your source media file. If the original file has no audio or video, VLC cannot create it during conversion.
- Ensure your Windows 11 system audio drivers are up to date and functioning correctly.
- Verify there is sufficient disk space for the output file to be saved.
Step 1: Update VLC Media Player
Using an outdated VLC version often leads to compatibility problems during conversion. Updates include bug fixes and improved codec support.
- Open VLC Media Player.
- Click on Help in the top menu.
- Select Check for Updates.
- If an update is available, follow the prompts to download and install it.
Restart VLC after updating to ensure changes take effect.
Step 2: Verify Conversion Settings
Incorrect settings during conversion often cause missing audio or video. You need to check the profile and codecs used.
- Open VLC and go to Media > Convert / Save.
- Add the file you want to convert and click Convert / Save.
- In the Convert window, check the Profile dropdown.
- Choose a profile that matches your needs, such as Video – H.264 + MP3 (MP4) for video with audio.
- Click the Settings icon next to the profile to open the profile edition window.
- Under the Encapsulation tab, select a container format like MP4 or AVI.
- Go to the Video codec tab and make sure Video is checked.
- Go to the Audio codec tab and ensure Audio is checked and codec is set (e.g., MP3 or AAC).
- Save the profile and proceed with the conversion.
Ensuring both video and audio codecs are enabled prevents the output file from missing any streams.
Step 3: Try Changing Audio Output Modules
Sometimes VLC’s audio output module conflicts with Windows 11 audio drivers, causing no sound after conversion.
- Open VLC and go to Tools > Preferences.
- At the bottom left, select All under Show settings to access advanced options.
- Expand Audio and then click on Output modules.
- Try changing the Audio output module from Automatic to another option like DirectX audio output or WaveOut audio output.
- Save settings and restart VLC.
This step helps when VLC’s default audio output doesn’t work well with your Windows 11 setup.
Step 4: Convert Using Command Line (Advanced Option)
If the problem persists, you can use VLC’s command-line interface to convert files. This method sometimes bypasses GUI-related bugs.
Open Command Prompt and enter a command like this:
vlc -I dummy inputfile.mp4 --sout="#transcode{vcodec=h264,acodec=mp3}:standard{access=file,mux=mp4,dst=outputfile.mp4}" vlc://quitReplace inputfile.mp4 and outputfile.mp4 with your actual file names. This command explicitly sets video and audio codecs, ensuring both streams are included.
FAQs
Why is there no audio in my converted video?
Most often, the audio codec is disabled or incorrectly set in the conversion profile. Double-check that audio is enabled in VLC’s profile settings.
My converted file has video but no sound. What should I do?
Try changing VLC’s audio output module in preferences, or update your system audio drivers. Also, verify the source file has audio.
Can VLC convert all media formats?
VLC supports many formats, but some less common or DRM-protected files may not convert properly.
Is VLC the best tool for media conversion?
VLC is versatile and free, but professional tools might offer more reliable conversion for complex tasks.
How can I check if my VLC is up to date?
Use the Help > Check for Updates option in VLC or download the latest version from the official website.
When Nothing Works
If you have tried all the above steps and still face no audio or video in your converted files, consider the following options:
- Reinstall VLC Media Player completely to fix any corrupted files.
- Try converting your file with another media converter like HandBrake or FFmpeg.
- Check VLC’s official forums and support pages for any known bugs or patches:
- VLC Community Forums
- Ensure your Windows 11 system is fully updated, including multimedia and audio drivers.
Conclusion
No audio or video conversion issues in VLC on Windows 11 can often be resolved by updating the software, verifying conversion profiles, and adjusting audio settings. Starting with simple checks like confirming source file integrity and VLC version saves time. Changing audio output modules or using command-line conversion offers additional solutions if basic methods fail.
Remember, VLC is a robust tool but has some quirks that require attention to settings. With the steps provided, you can confidently troubleshoot and fix most conversion problems without needing expert help.
If problems persist, using alternative converters or seeking official support is the best path forward. Following this guide ensures you get the most out of VLC’s powerful media conversion features on Windows 11.