Video format
What is a TS file?
TS (MPEG Transport Stream) is a broadcast- and camera-oriented format designed to stay resilient during streaming or recording interruptions.
MPEG Transport Stream was designed for broadcast television, where a signal might briefly drop out or arrive slightly out of order, so the format includes built-in error correction and the ability to resynchronize mid-stream rather than failing outright. That resilience is also why many camcorders and broadcast capture cards record directly to .ts files, even though the format is less convenient than MP4 for editing or casual sharing once the footage is off the device.
How to open a TS file
TS files open readily in VLC Media Player. For real editing rather than just viewing, reach for DaVinci Resolve, Adobe Premiere Pro.
Strengths & limitations
Good for
- resilient to data loss mid-stream
- common output from camcorders and broadcast equipment
Watch out for
- less convenient for editing or sharing than MP4
Convert TS files
Orbfile can convert TS both ways, entirely in your browser — pick a direction below:
Frequently asked questions
What does a TS file contain?+
TS (MPEG Transport Stream) is a broadcast- and camera-oriented format designed to stay resilient during streaming or recording interruptions.
Can I convert TS for free?+
Yes — Orbfile's video converter handles TS for free, with no file limit, watermark, or account, and it runs entirely in your browser.
Is converting a TS file safe and private?+
Yes. Orbfile processes TS files locally on your device using WebAssembly — nothing is uploaded to a server, so there's nothing to leak or store.
Who created the TS format?+
TS was developed by MPEG (Moving Picture Experts Group), first released around 1995.
Browse the full file format guide.