AVI M2TS
Free online converter

Convert AVI to M2TS

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AVI to M2TS converterFREE

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Tested on macOS, Windows & Linux
Last verified Oct 2026

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How to convert AVI to M2TS

  1. Add your .AVI file - drop it in the box above or click to browse.
  2. Convert it to .M2TS in a few seconds.
  3. Download your new .M2TS file.

What to expect

  • Video and audio are re-encoded to Blu-ray/AVCHD-compatible codecs, which is lossy.
  • The transport-stream structure differs from AVI's; only the media content carries over, not the container layout.
  • Best played through VLC or Blu-ray/AVCHD-aware devices.

Frequently asked questions

What is the result of converting AVI to M2TS?
M2TS is the Blu-ray/AVCHD MPEG-2 Transport Stream container, so the AVI video is re-encoded to a supported codec such as H.264 or MPEG-2 with compatible audio. The step is lossy.
Why convert an AVI to M2TS?
M2TS is the format used on Blu-ray discs and by AVCHD camcorders, so it suits authoring to or matching that ecosystem, where clips sit in the BDMV\STREAM folder as numbered files.
Where does an M2TS file open?
It plays free in VLC on Windows, macOS and Linux with no extra codec packs, and on Blu-ray and AVCHD-aware hardware.
What should I watch for in the output?
Blu-ray-style containers expect specific codec, resolution and audio combinations; a source that does not match may be re-encoded more heavily. Transport-stream timing differs from AVI, so exact stream layout is not preserved.