Pull the soundtrack out of a VOB video as FLAC audio
Free and unlimited, and nothing is uploaded: it all runs in your own browser. Open Extract Audio
What changes when you convert VOB to FLAC
- VOB video is lossy and FLAC audio is lossless: converting cannot restore detail the source already discarded, and the FLAC audio file will usually be larger than the original.
- VOB video animation cannot be expressed in FLAC audio; the first frame is converted as a still image.
- The video’s audio track is extracted and re-encoded to FLAC audio; video frames are discarded.
How to convert VOB to FLAC
- Add your VOB file — drag it onto the page or choose it. It stays on your device.
- Pick FLAC as the output format.
- Press convert and download the result — individually or as one ZIP.
Questions
How do I convert VOB to FLAC for free?
Add your VOB file on this site, choose FLAC, and press convert. The whole conversion runs in your own browser — nothing is uploaded — and the FLAC file downloads straight from your device.
Will converting VOB to FLAC lose quality?
VOB video is lossy and FLAC audio is lossless: converting cannot restore detail the source already discarded, and the FLAC audio file will usually be larger than the original.
Does FLAC keep everything VOB supports?
Yes within the format’s own limits — animation is kept where the target supports it.