Convert any video file to MTS format online for free. Fast, secure, and easy-to-use video to MTS converter with no software installation required.
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Max file size: 50 MBMax duration: 30 min
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Works directly in your web browser. No software download or installation required.
Drag and drop your VOB file or click to browse. Supports files up to 1GB.
Select MTS as your output format and click convert. Our servers will process your file instantly.
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How the two formats differ on the things that change your result.
| Specification | VOB (source) | MTS (result) |
|---|---|---|
| Container | DVD-Video (MPEG-2 PS) | AVCHD |
| Developed by | DVD Forum | Sony / Panasonic |
| Introduced | 1996 | 2006 |
| Video codecs | MPEG-2 | H.264 |
| Audio codecs | AC-3, DTS, LPCM, MP2 | AC-3, LPCM |
| Max resolution | Standard definition | Full HD (1080p) |
| Typical bitrate (1080p) | 4–9 Mbps | 17–28 Mbps |
| Multiple audio tracks | Yes | Yes |
| Subtitle tracks | Embedded (soft) subtitles | Not supported |
| Chapter markers | Yes | Yes |
| Streaming optimized | No | No |
| Licensing | Patents expired | Patent-licensed |
| Plays natively on | Needs a player: macOS, Android, Windows | Needs a player: Windows, macOS, Android |
| Best for | DVD archives, home theatre, legacy archives | camera footage, camcorder transfers, video editing |
This is a full transcode rather than a container swap, because MPEG-2 is not one of the codecs MTS carries. Every frame is decoded and re-encoded as H.264.
If the source has subtitles baked in as a separate track, they will not survive: MTS does not support embedded subtitle streams.
Expect the bitrate to move from roughly 6.5 Mbps to about 23 Mbps at 1080p, and file size to follow.
MTS dates from 2006 and is not natively supported by modern browsers, so plan on a desktop media player for playback.
Converting VOB to MTS means moving audio out of the DVD-Video (MPEG-2 PS) container, introduced in 1996, and into AVCHD, which arrived in 2006. The two were designed with different priorities, and that is what determines whether this conversion costs you quality, storage, or compatibility.
Developed by DVD Forum in 1996, VOB stores audio using MPEG-2. That codec choice sets the upper bound on what any conversion can preserve.
MTS, from Sony / Panasonic and dating to 2006, uses H.264 and plays natively on 0 of the six platform categories we track. That combination is usually why people convert into it.
After converting your file, you can use Scriptivox transcription services to convert your audio to text. Perfect for meetings, interviews, podcasts, and more.
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