M4V → VOB
Convert M4V video to VOB entirely in your browser — no upload, no watermark, no sign-up.
Drop files here
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images · audio · video · documents · archives · Free: 200 MB per file · Pro: 5 GB
Your first conversion lands here automatically — saved on this device only, never uploaded.
100% Private
Runs in your browser. No upload.
Instant
No queue, no server roundtrip.
Offline-ready
Works after first load.
Re-wrapping M4V footage as VOB is what makes it playable and editable outside the device or era it came from, without re-shooting anything. VOB (DVD Video Object) earns its place here: direct, unaltered copies of DVD content including menus and subtitles. M4V is Apple's MP4 variant used by iTunes and the Apple TV ecosystem. Technically it is MP4; the different extension mostly signals Apple tooling and optional FairPlay protection.
M4V is Apple's MP4 variant used by iTunes and the Apple TV ecosystem. Technically it is MP4; the different extension mostly signals Apple tooling and optional FairPlay protection.
Picture and sound are re-encoded into the VOB container at a bitrate chosen to keep the result visually close to the M4V source. Resolution, frame rate and duration are preserved; file size usually changes noticeably because M4V and VOB lean on different codecs. Multiple audio tracks or chapter data may not carry over.
What you gain with VOB: Direct, unaltered copies of DVD content including menus and subtitles.
Drop your M4V file above and Morphio decodes it locally, then re-encodes it as VOB using WebAssembly + the browser's native codecs. Nothing is ever uploaded — your files stay on your device. Free supports batches of 5 files; Pro supports batches of 250, subject to your device's memory. See exactly how in-browser conversion works.
Open the M4V to VOB page, drop your video on the drop zone and press convert. Morphio runs an FFmpeg build compiled to WebAssembly that runs inside the page, so the M4V data never leaves your device and no server ever receives a copy.
Audio and video tracks are re-encoded together, so the result stays in sync and plays on standard players. Converting M4V to VOB only rewrites the container and encoding you asked for — the source file on your disk is never modified.
Yes. The free plan covers 10 conversions a day with files up to 200 MB and adds no watermark or sign-up. Morphio Pro ($5/month, or $29 once for lifetime access) removes the daily cap and raises the per-file limit to 5 GB.
Morphio decodes the M4V file at full fidelity and re-encodes it at a high-quality VOB setting, so the difference is normally invisible or inaudible. What conversion cannot do is recover detail the original M4V file already threw away.
Yes — Free supports batches of 5 files and 10 conversions per day; Pro supports batches of 250 with no daily conversion cap. Your device's memory can impose a lower practical limit. Only usage counts reach the server, never files.
No. The conversion runs entirely inside your browser, so the file never leaves your device. The page and the required decoder must load first; free usage-limit checks may require a connection.