To convert VOB to M4A, select or drop your .vob file above, check that M4A is chosen as the output, and click Convert. This conversion runs on our server, and your files are deleted 72 hours later.
What is a VOB file?
VOB – DVD video (VOB). VOB is the video file of a DVD: MPEG-2 pictures and sound (often AC-3) in pieces of up to 1 GB. Copy-protected discs cannot be converted. Converting makes a new file: the video is decoded and encoded again, so converting from a format that lost detail never brings it back.
VOB Converter →What is an M4A file?
M4A – MPEG-4 audio (M4A). M4A is audio (usually AAC or Apple Lossless) in an MP4 file, the format of iTunes, Apple Music and iPhone voice memos. Converting makes a new file: the sound is decoded and written again, so converting from a lossy format never brings back what was lost.
M4A Converter →How to convert VOB to M4A
- Click Select File, or drop your .vob files anywhere on this page. You can add several at once.
- Check that M4A is chosen as the output format. On this page it is picked for you.
- Click Convert. When a file has to go to our server, the button says Upload and convert instead.
- Click Download next to each file when it's done.
VOB vs M4A: how they compare
| VOB | M4A | |
|---|---|---|
| Layout | Moving pictures and sound | A stream of sound |
| Editable | In video editors | In audio editors |
| Created by | DVD Forum, 1996 | Apple, 2001 |
| Best for | Video ripped from a DVD you own | Music in iTunes and on iPhones |
Good to know
- The sound of the video is made into an M4A file; the pictures are left out. Only the first sound track is converted.
- Copy-protected video (a commercial DVD, an iTunes purchase) cannot be converted: ConvertKitty does not remove copy protection.
Frequently asked questions
Is converting VOB to M4A free?
Yes. Everyone gets 25 free credits a day, with no account needed. Conversions on our server use one credit per started minute of work, so most cost a single credit. Credits reset at midnight UTC.
Are my VOB files uploaded anywhere?
This conversion runs on our server, because converting video needs ffmpeg, which does not run in a browser. Your file is sent over an encrypted connection, and both it and the result are deleted 72 hours after the conversion. The server has no internet access while it works on your file.
How large can the VOB file be?
Up to 1 GB per file. This conversion runs on our server, which accepts files up to that size.
Will the M4A look the same as the VOB?
Only the sound is kept: the pictures are left out, and the M4A is made from the first sound track.
Can I convert several VOB files at once?
Yes. Add as many files as you like; they are converted one after another, and each one gets its own Download button.
Convert VOB to other formats
- VOB Converter
- VOB to AAC Converter
- VOB to AIFF Converter
- VOB to AVI Converter
- VOB to FLAC Converter
- VOB to FLV Converter
- VOB to GIF Converter
- VOB to MKV Converter
- VOB to MOV Converter
- VOB to MP3 Converter
- VOB to MP4 Converter
- VOB to WAV Converter
- VOB to WEBM Converter
- VOB to WEBP Converter
- VOB to WMA Converter
- VOB to WMV Converter
Convert other files to M4A
- Convert to M4A
- MP4 to M4A Converter
- MOV to M4A Converter
- MKV to M4A Converter
- AVI to M4A Converter
- WEBM to M4A Converter
- WMV to M4A Converter
- FLV to M4A Converter
- MP3 to M4A Converter
- WAV to M4A Converter
- FLAC to M4A Converter
All video formats
Updated