Private Online Tools

Drop your file hereto convert it

Nothing is uploaded - the tools run right here

Convert AVI to TS without uploading it

Turn an AVI file into TS - here in this tab, with nothing uploaded.

How to convert AVI to TS

  1. Drop your AVI file in.
  2. TS is already selected - press Convert.
  3. Save the TS file.

Why this one stays private

Converting a video elsewhere means uploading the whole thing, waiting, and trusting a stranger's server with footage that may not be yours to hand over. The conversion happens here instead.

Questions

Why convert AVI to TS?

AVI is an old Windows container that still turns up in archives and camcorder footage. TS is the broadcast stream format, the kind of file a TV recording arrives as. Converting is how you move a file from the first situation to the second.

What will the TS file contain?

An MPEG transport stream with H.264 video and AAC sound, as broadcast tools, set-top boxes and HLS workflows expect.

Is the picture re-encoded?

Yes. TS cannot carry the MPEG-4 (XviD or DivX) video an AVI file normally holds, so the picture is encoded again, at a quality setting high enough that the difference is hard to see.

Is the sound kept?

Yes. The audio track comes across with the picture - copied when TS can hold it as it is, converted when it cannot.

Can a browser really open AVI files?

Not on its own - Chrome, Firefox and Safari cannot play AVI, which is why most in-browser converters turn AVI away or quietly upload it. This page brings its own decoder: FFmpeg, compiled to WebAssembly and fetched from this site (10 MB, once) the first time you convert. After that the AVI file is read entirely in this tab.

How long does it take?

Repackaging takes seconds. A full re-encode runs in this tab on one processor core, so a long HD video takes a while - but there is no upload or download to wait for.

The same tool, other formats