Convert VOB to MP4: Free Tools and DVD Folder Options

To convert VOB files to MP4, open a standalone file directly in a converter, but select the complete VIDEO_TS folder when several segments make up one movie. Choosing just one numbered VOB can leave you with an incomplete MP4.

HandBrake provides free local conversion of readable files and folders, while VLC can convert one ordinary VOB. Online tools suit small, non-sensitive uploads; FFmpeg offers command-line control, and DVDFab DVD Ripper provides title and track selection for DVD, ISO, or VIDEO_TS sources.

Choose the Right VOB to MP4 Method

VOB means Video Object and is a DVD container; MP4 means MPEG-4 Part 14 and is also a container, not a codec. An MP4 extension alone does not determine video quality.

The source decides which method to use. Open one ordinary VOB in a file converter, open the complete folder when several segments form one title, and use a dedicated tool to convert DVD to MP4 when title selection or disc structure matters.

Match the Method to Your Source

A standalone VOB can be opened directly in VLC, HandBrake, FFmpeg, or a small-file browser converter. If the movie is split into VTS_01_1.VOB, VTS_01_2.VOB, and later segments, selecting one file may create a short or incomplete MP4. Open the complete VIDEO_TS folder when its IFO navigation files are present; if only VOB segments remain, identify their order and check the combined duration.

Settings That Preserve DVD Quality

Good VOB quality settings preserve the original frame shape, remove visible combing when needed, and retain the audio or subtitles you actually use. Upscaling cannot recreate detail that was not present on the DVD.

Compatible Passthrough or Direct Copy profiles preserve source streams without routine re-encoding, while encoding MP4 with H.264 video and AAC audio compresses the content for playback. DVD video is normally NTSC 720×480 or PAL 720×576; keep the original source for preservation and check your player's codec and subtitle support before selecting an output profile.

Top VOB to MP4 Converters on Windows and Mac

Desktop software is the better choice for a large VOB file, private footage, repeated conversions, or a complete VIDEO_TS to MP4 job. The five-method comparison below separates simple file conversion from full-folder and disc processing.

DVDFab DVD Ripper

DVDFab DVD Ripper is a desktop application that converts VOB files to MP4 on Windows and Mac. It removes supported DVD copy protections and converts DVD discs, ISO images, or VIDEO_TS folders to MP4, MKV, AVI, and other formats for personal backups. Process only discs you legally own or content you are authorized to access, do not redistribute the copies, and follow applicable law and relevant terms; permissions depend on your use case.

Before conversion, you can choose the main title, keep the audio tracks and subtitles you need, select an MP4 profile, and make basic edits such as trimming or cropping. Multiple VOB conversion jobs can also be added to the task queue, while GPU hardware acceleration can speed up processing. For a DVD folder with several titles or language tracks, I recommend using the title and track controls to select what you need, with the queue available for additional conversion jobs.

Supported OS: Windows 11/10 (64-bit) or macOS 12 or later.

Download from the official DVDFab website using the Windows or Mac option below.

How to Convert VOB to MP4 with DVDFab DVD Ripper:

Step 1: Load the DVD VOB sourc. Open DVDFab, select the Ripper module, and load the DVD disc, ISO image, or VIDEO_TS folder containing the VOB files.

Step 2: Choose MP4 as the output. Click Choose Other Profile, open Format > Video, and select an MP4 profile that matches your playback needs.

Step 3: Customize the video. Choose the title, audio tracks, and subtitles to keep. Use Advanced Settings, Trim, or Video Edit to adjust the codec, resolution, quality, crop, or other settings.

Step 4: Start the conversion. Select an output folder and click Start to convert the DVD VOB content into an MP4 file.

HandBrake

HandBrake can convert VOB to MP4 as a free desktop transcoder for Windows, macOS, and Linux. It can open an ordinary VOB file or scan a readable VIDEO_TS folder, then export MP4, MKV, or WebM with title, audio, subtitle, crop, and decomb controls.

HandBrake is a good local choice when the source is already readable and you want a free graphical app. HandBrake transcodes ordinary VOB files and readable VIDEO_TS folders; it does not supply commercial DVD access functionality. It also does not combine unrelated clips into one title.

How to Convert VOB to MP4 with HandBrake: 

• Step 1: Launch HandBrake and open your standalone VOB file or the complete readable VIDEO_TS folder.
• Step 2: Choose the title whose duration matches the program you want.
• Step 3: Select an MP4 preset, then review Dimensions and Filters for crop or decomb.
• Step 4: Open the Audio and Subtitles tabs and keep the tracks needed in the final file.
• Step 5: Choose the destination, start the encode, and inspect the complete output.

VLC Media Player

VLC Media Player is primarily a media player, but its Convert/Save feature can export a single VOB file as MP4. If VLC is already installed on your computer, this can be a convenient option. However, VLC does not automatically combine several ordered VOB segments into one complete DVD movie, and its track-selection controls are more limited than HandBrake or DVDFab.

How to Convert VOB to MP4 with VLC: 

• Step 1: Open VLC and choose Media, then Convert/Save.
• Step 2: Add the .vob file from the VIDEO_TS folder and select Convert/Save.
• Step 3: Choose an MP4-compatible profile, select the destination, and give the file an .MP4 extension.
• Step 4: Open the profile settings if deinterlacing or a specific audio choice is needed.
• Step 5: Start the conversion and check the finished duration and tracks.

FFmpeg

FFmpeg is a free command-line tool for converting VOB files to MP4 on Linux, Windows, and macOS. It can process a single VOB file directly, and also handle explicitly ordered inputs when you know which segments belong together.

It gives you control over file order, video settings, audio tracks, and stream mapping. However, an incorrect input order or a missing stream map can result in a shortened file, the wrong audio language, or missing subtitles, so it is better suited to users who are already comfortable with terminal commands.

How to Convert VOB to MP4 with FFmpeg:

• Step 1: Inspect the source and identify the correct VOB order or complete readable input.
• Step 2: Probe the streams so the intended video, audio, and subtitle tracks are known.
• Step 3: Set an MP4-compatible video and audio output, adding deinterlacing only if the source shows combing.
• Step 4: Map the required streams explicitly and write the result to a new file.
• Step 5: Check duration, synchronization, and track availability before deleting temporary files.

For one ordinary VOB file, the basic command can be as simple as:

ffmpeg -i input.vob -c:v libx264 -c:a aac output.mp4

Online VOB to MP4 Converters for Small Files

If you need to process a large VOB file, a complete VIDEO_TS folder, private footage, or multiple files, use a local application because uploading takes extra time and requires transferring the source to an external server. However, if you have one small, non-sensitive VOB file and do not want to install software, an online VOB to MP4 converter may be convenient.

Restream VOB to MP4 Converter

Restream VOB to MP4 Converter is a free, browser-based tool that converts VOB files into MP4 without requiring software installation. On the Restream Tools platform, you upload a standalone VOB, convert it in the browser, and download the MP4.

Restream supports MP4 and WebM output and limits each upload to 2 GB. Use Restream for an occasional small, non-sensitive standalone VOB. A local application avoids uploading large files or private footage and can read a complete VIDEO_TS folder.

How to Convert VOB to MP4 Online with Restream:

• Step 1: Open the Restream VOB converter in a modern browser.
• Step 2: Upload the standalone VOB file.
• Step 3: Wait for the upload and conversion to finish.
• Step 4: Download the MP4 and check its duration, picture, and sound.

CloudConvert VOB to MP4 Converter

CloudConvert has a VOB to MP4 browser converter for uploading one file and downloading an MP4. It is most relevant when you do not want to install software and the source is a standalone VOB rather than a disc folder.

Its converter page lists video options such as resolution, quality, and file size. As of November 2026, CloudConvert retains uploaded files for processing and deletes them afterward. Uploading still takes time and transfers your footage to an external server, while DVD title, audio, and subtitle controls are more limited than in desktop software.

How to Convert VOB to MP4 Online with CloudConvert:

• Step 1: Open CloudConvert's VOB to MP4 converter.
• Step 2: Upload the standalone VOB file.
• Step 3: Keep MP4 as the output format and adjust available settings only when needed.
• Step 4: Start the conversion, download the MP4, and check the duration and audio.

Troubleshoot Common VOB Conversion Problems

Most failed VOB conversions come from the wrong title, incomplete segment selection, missing stream mapping, or unsuitable interlacing settings. Check the source and tracks before increasing bitrate or changing codecs.

Fix Truncated or Misordered Output

Symptom: The MP4 is shorter than the movie, jumps between scenes, or starts in the middle.

Likely cause: One numbered VOB was selected, the wrong title was chosen, or segments were combined out of order.

• Open the complete VIDEO_TS folder and compare title durations. Recreating the VIDEO_TS folder name does not restore missing IFO navigation; a BUP file is a backup of IFO navigation data, not video to convert.
• If using FFmpeg, confirm the file order before joining inputs.
• Check whether a dedicated DVD ripping tool identifies a complete main title.

Restore Missing Audio or Subtitles

Symptom: The MP4 has no sound, the wrong language, or no subtitles.

Likely cause: The converter selected a different stream, or the MP4 profile did not carry the intended subtitle type.

• Inspect all source audio and subtitle tracks before starting.
• Select the required language explicitly instead of accepting the first track.
• For DVD bitmap subtitles, Burn them into the picture for fixed visibility, or extract subtitles from the DVD in a format supported by the output profile and player. DVDFab DVD Ripper offers OCR conversion to SRT on Windows, while Mac users can select supported rendering or extraction modes; preview a short section on the target player before converting the complete title.
• With FFmpeg, map each required stream rather than relying on automatic defaults.

Reduce Combing, Blur, and Sync Errors

Symptom: Motion shows comb-like lines, the picture looks soft, or audio drifts.

Likely cause: Interlaced DVD video was encoded without a suitable filter, the frame-rate mode changed, or the wrong source segments were combined.

• Enable decomb or deinterlace only after confirming visible combing.
• Keep the original aspect ratio and avoid unnecessary resizing.
• Test a short section with motion before processing the complete title.
• If synchronization still fails, return to the complete source and recheck title and segment order.

Conclusion

VOB to MP4 conversion works best when the source is identified before any settings are changed. Use VLC for one ordinary VOB, HandBrake for a free local conversion of readable files or folders, FFmpeg when exact input order and stream mapping are needed, and an online converter only for a small file that is safe to upload. DVDFab DVD Ripper is more relevant when the source is a disc, ISO, or VIDEO_TS folder that needs title, audio, and subtitle selection before MP4 output.