2026 Full Guide to Convert VLC to MP4 in VLC Media Player

VLC is a free media player that lets you play almost all audio & video formats, as well as DVDs. Most of us have experienced transferring a video in MKV or AVI format to our mobile device, only to receive a ‘file format not supported’ message. The video will not work, but what you certainly don’t need is to download some unknown free conversion tool. But there’s no need for that either. VLC Media Player has a conversion option. It lets you convert videos to formats like MP4 for free. This post shows you how to convert VLC to MP4 using VLC Media Player, as well as a high-powered alternative for batch conversion. Now, let’s take a look at how these methods compare in a few brief points.

How We Tested These VLC to MP4 Methods

To provide accurate recommendations, we tested both VLC Media Player and AnyMP4 Video Converter Ultimate:

• • All tests were executed on a Windows 10 Pro system with an AMD Athlon 3000G processor and Radeon Vega Graphics.
• • We use the same source file, a 1.48 GB 4K UHD HEVC/H.265 MKV file.
• • We used a digital stopwatch to measure the exact time from start to finish.
• • We compared the converted MP4 files against the original source videos.

Our Recommendation

If you only need to convert a single SD video, stick with VLC. But if you handle multiple files simultaneously, AnyMP4 is well worth the investment.

What Are VLC Files? Understanding VLC and Common Media Formats

When we talked about VLC files, we were usually referring to one of two things. The standard video files that have been assigned to open automatically in VLC Media Player or actual files carrying the .vlc extension. VLC's versatility is why its orange cone icon can overshadow your entire media library. It appears to have been converted to a VLC file.

If the file you are seeing ends in .vlc, you are talking about an extremely rare file format. Whereas a file format like MP4 is obviously a video or audio format, a file that ends in .vlc isn't an actual video or audio format at all. Rather, it is one of two formats:

• • VLC Media Player Local Playlist File Format: In some cases, where older versions of the software are in use, the .vlc file format is essentially a local playlist file similar to .m3u or .xspf. It doesn't have any video data; rather, it has a text list of files that VLC should play.
• • VLC ACBL License Files: These are license files used in a corporate or software deployment environment; they are essentially text documents that authenticate software licenses.

VLC is known for its built-in codec library, allowing it to play almost any video container or compression format. VLC can convert MKV to MP4, MOV to MP4, AVI to MP4, and FLV to MP4. If you try to convert a true .vlc playlist or license file into an MP4, the conversion will fail because there is no underlying video data to transcode.

Method 1 – Use VLC to Convert Video to MP4 (Free, Built-in)

VLC Media Player is not limited to video playback; it also works well for video format conversion. VLC’s Convert/Save feature allows you to convert VLC file formats to MP4, WebM, TS, ASF, and M4R. It is a good choice for converting video files in general. However, there’s a catch. Although hardware acceleration in VLC is excellent for decoding, it is not recommended for video conversion. It only accelerates the reading/decoding phase, while the encoding falls entirely on your CPU.

Here’s how to convert MKV to MP4 using VLC Media Player:

1. Open VLC on your computer, click Media, and select Convert/Save. Alternatively, you can press Ctrl+R to open the free video converter. In the Open Media window, click +Add to import the VLC file from your computer. Then, click Convert/Save to continue.

2. In the Convert window, go to the Profile picker and select Video - H.264 + MP3 (MP4). Click Browse next to the Destination To field to set the output directory. Then, click the Start button to start VLC transcoding.

We use VLC to convert MP4s, but the process requires too many clicks, which can be time-consuming. Besides, you have to be familiar with where the output settings are placed. Also, if you convert videos regularly, you’d be better off switching to a dedicated video converter, as the conversion process is too slow.

VLC Conversion Not Working?

Is VLC not working, or is it creating a 0KB file? Then there is codec compatibility or a configuration issue. To resolve this, make sure your Profile is appropriate for the target device. Set the VLC convert settings for best quality to Video - H.264 + MP3 (MP4). However, if the problem is hardware acceleration during encoding, go to the Tools tab and select Preferences. Navigate to Input/Codecs and set the Hardware-accelerated decoding to Disable.

VLC Not Converting Subtitle Files

VLC tends to omit subtitles by default when converting standard files, unless you instruct it to keep them in the converted file. You can accomplish this by going to the Profile edition. Then, click the Subtitle tab and check the Subtitles option. It is important to remember to enable Overlay subtitle on the video for players that do not support soft-toggled subtitles. Afterward, you can now convert VLC to MP4 with subtitles. (How to fix VLC subtitle delays?)

VLC Conversion Quality Loss

VLC compresses files during conversion, resulting in a loss of quality. It is particularly noticeable when the bitrate is too low. However, you can avoid video compression in VLC by adjusting the Video Codec settings in the Profile edition. In the Encoding parameters tab, set the Quality to 1 to avoid unintentional downsizing. Ensure that the Bitrate is set at an appropriately higher level (at least 3008 kb/s for 1080p).

VLC Conversion Speed Slow

If your conversion process is slow, it is because VLC relies entirely on your CPU to encode each frame. It is most prominent when converting multiple 4K or H.265 (HEVC)-encoded videos. To improve the process, ensure Hardware-accelerated decoding is set to Automatic under Preferences. You can also change the output profile to a less strenuous format, such as H.264 (MP4).

Method 2 – AnyMP4 Video Converter Ultimate (Best Alternative for Advanced Users)

If you’re an advanced user who needs more than basic video conversion, AnyMP4 Video Converter Ultimate is a significant upgrade over VLC's video converter. With it, you don't need to manually configure output profiles because it provides optimized presets. You can convert VLC’s .vlc file extension to MP4 and 500+ other media formats. It uses the most advanced hardware-accelerated media processing to achieve lossless video conversion of up to 120×. Also, it can preserve the original quality of the source even after conversion.

Here’s how to convert video to MP4 with VLC alternative:

1. Download AnyMP4 Video Converter Ultimate and complete the setup. After installation, it will run automatically. Click +Add Files to load your VLC files from your computer. If you have multiple videos saved in a single folder, use Add Folder instead.

2. Click the Output Format picker and choose MP4 under the Video Category. Next, choose a profile preset that matches the quality of your source. For example, if your source video is 4K, then select the 4K Video preset.

3. Go back to the main interface, then turn on Hardware Acceleration and the 120× Faster Conversion button to speed up the video conversion. Then, click Convert All to convert VLC video without losing quality.

We perform hands-on testing to evaluate AnyMP4's speed, quality, and batch-processing capabilities. In our test, we use Windows 10 Pro to convert a 1.48 GB file, totaling 100 files. It took only 2 minutes and 7 seconds to output a 4K MP4 Video. To ensure fast conversion, we toggle on Hardware Acceleration and 120× Faster Conversion.

Frequently Asked Questions About Converting Video to MP4 with VLC

Conclusion

As you see, it is not difficult to convert VLC to MP4. You can use VLC to complete the basic video conversion task, convert your video files to MP4. But if you want to get a high-quality output, or need to process multiple files at once, a professional video converter, just like AnyMP4 Video Converter Ultimate, is worth trying.