TS to MP4 Converter
Turn TV recordings and stream captures into MP4.
Free · No upload · No sign-up · No watermark
How to convert TS to MP4
- 01
Open your TS file
Drop the TS — a TV recording, an IPTV capture or any other video.
- 02
Keep MP4 selected
It's already chosen. Pick a part or a smaller size if you like.
- 03
Convert and download
H.264 and HEVC are copied in seconds; MPEG-2 is converted to H.264.
Why use Cutlia for this
Copied when possible
H.264 and HEVC go into the MP4 untouched, with AAC sound copied too.
TV recordings
MPEG-2 broadcasts are converted to H.264 and deinterlaced; AC-3 and MP2 sound becomes AAC.
Plays everywhere
Phones, Macs and editors rarely open TS files; they all open MP4.
Frequently asked questions
What's the difference between TS and MTS?
Nothing that matters here: both are MPEG transport streams. MTS and M2TS add a small timestamp to each packet; Cutlia opens all of them.
My recording has several audio tracks. Which one is kept?
The main one: the track marked as default, otherwise the highest-quality one. Extra languages and audio description tracks aren't carried over.
Is my video uploaded to a server?
No. Cutlia processes your video directly in your browser using WebAssembly and your device's hardware. The file never leaves your computer or phone, so it stays completely private.
Is it really free?
Yes. Cutlia is free to use with no account, no trial and no watermark on your export. The site is paid for by the ads on it, and your files never leave your device.
Popular conversions
Each is this converter with the format already picked — and it still opens any video.