TL;DR:
VOB files from DVDs often aren't compatible with many devices, so converting them to MP4 is useful. You can do this using:
VOB is a common video format found on DVD discs. Although it can store high-quality video and audio content, its compatibility is limited—many smartphones, tablets, and media players cannot play it directly. As a result, an increasing number of users wish to convert VOB files to the MP4 format. MP4 offers broader compatibility, smaller file sizes, and easier sharing.
If you are looking for a simple and efficient way to convert VOB to MP4, this guide will introduce several practical solutions to help you complete the conversion quickly.

If you frequently need to convert video formats and want the fastest conversion speed along with the best video quality, Video Converter Ultimate is undoubtedly a top choice. This professional video conversion tool supports conversion between over 1,000 audio and video formats, including VOB, MP4, MOV, AVI, MKV, WMV, FLV, and more. With advanced hardware acceleration technology, it can significantly improve conversion efficiency while preserving the original video quality to the greatest extent.
In addition, the software also supports batch conversion, video trimming, compression, subtitle addition, and video enhancement, making it ideal for handling large numbers of VOB files extracted from DVDs.
Key features of Video Converter Ultimate
Here is how to convert VOB to MP4 using Video Converter Ultimate:
01Download, install, and launch Video Converter Ultimate on your computer. Click the "Getting Started" button or drag and drop your VOB files directly into the program.

02Click the "Output Format" drop-down menu and select "MP4" as the target format. You can also choose your preferred resolution, such as HD 1080p or 4K MP4.
03Choose a destination folder for the converted files, then click "Convert All" to start the VOB-to-MP4 conversion. Once the process is complete, click the folder icon next to "Save to" to locate and access your converted MP4 files.

VLC Media Player is not just a powerful media player; it also allows you to convert VOB files to MP4 for free. It works on Windows, Mac, and Linux. It can re-encode VOB files into MP4 format, making them playable on more devices.
Here is how to convert VOB to MP4 using VLC Media Player:
Step 1. Download and install VLC. Launch the media player on your device.
Step 2. Click on the "Media" tab located at the top left side. Select "Convert/Save". In the "File" tab, click on the "Add" button to choose the VOB file you want to convert.

Step 3. Choose the conversion profile. Click on the "Convert/Save" button to configure the conversion settings. In the Profile section, choose "video - H.264 + MP3 (MP4)" or any other preferred MP4 profile. You can also click on the "Settings" to adjust specific video and audio settings such as resolution, bitrate, codec, etc.
Step 4. Click on the "Browse" button under "Destination" to select your destination folder for the converted MP4. Click "Start" to begin converting the VOB files to MP4.

HandBrake is a free, open-source video converter that offers excellent control over video encoding. It's ideal for users who want to convert VOB to MP4 with customizable quality and compression. HandBrake provides device presets and supports H.264/H.265 encoding, making it perfect for DVD videos. (How to convert H.264 to H.265?)
Here is how to convert VOB to MP4 using HandBrake:
Step 1. Launch the program by double-clicking its icon on your computer.
Step 2. Click the "File" tab in the upper-left corner to import your VOB files, or simply drag and drop them into the designated area of the interface.
Step 3. Under the "Summary" section, open the "Format" drop-down menu and choose "MP4" as the output format.
Step 4. Click the green "Start Encode" button at the top of the window to begin converting your VOB files to MP4.

FFmpeg is a command-line tool widely used for video conversion. It offers flexibility and high-speed conversion for advanced users who want to convert VOB files to MP4 efficiently.
Here is how to convert VOB files to MP4 via FFmpeg:
Step 1. Download and install FFmpeg. Configure your system's PATH environment variable.
Step 2. Open Command Prompt (Windows) or Terminal (Mac).
Step 3. Execute the conversion command: "ffmpeg -i input.vob -c:v libx264 -c:a aac output.mp4".
Step 4. Press "Enter" and wait for FFmpeg to convert the VOB file to MP4.

If you prefer not to install any software, CloudConvert is a convenient online conversion tool. Simply upload your file, and you can complete the entire conversion process directly in your browser.
CloudConvert supports conversions between more than 200 file formats and allows users to customize video codec, resolution, and quality settings. For users who only need to convert videos occasionally, it offers a simple and reliable solution.
Here is how to convert VOB to MP4 on Mac with CloudConvert:
Step 1. Visit CloudConvert and click "Select File" to upload your VOB file from your computer, cloud storage, or URL.
Step 2. Choose "MP4" as the output format. If needed, customize settings such as the video codec, resolution, and output quality.
Step 3. Click "Convert" to start the conversion. Once the process is complete, download the converted MP4 file to your device.

Converting VOB files to MP4 can be done using various methods, including online and offline converters. Choose a conversion method that suits your needs best and follow the steps outlined in this article.
If you need fast, high-quality, and batch VOB-to-MP4 conversions, Video Converter Ultimate is the best choice. It combines speed, quality, and flexibility, making it perfect for both casual and professional users.
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