M2TS Converter

  1. Add your file.

  2. Choose the output format.

  3. Click Convert.

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Convert M2TS files online for free

This freeware M2TS converter allows you to change the format of your HD video while keeping the best quality. To convert M2TS, add your file to the software, select the output format, and start converting. If you want to convert files in batch without losing quality, download the desktop version of this online tool for free on Windows PC and Mac.

What is M2TS?

Full name

MPEG-2 Transport Stream

Format type


Developed by

Blu-ray Disc Association


The M2TS format was created to store high-definition video files, and it’s the format used by most HD camcorders to record videos. M2TS is also known as BDAV (Blu-ray Disc Audio-Video), and you will find this file type on Blu-ray discs and AVCHD. If you’re wondering how to open and play an M2TS file, we’ve listed below the programs that support playback of these files. You’ll also find information about the M2TS format specifications.

File extension


Technical details

A Blu-ray contains files that can be in one of three video formats: H.264/MPEG-4 AVC, H.262/MPEG-2 Part 2, or SMPTE VC-1. The audio formats are DTS, Dolby Digital, or Linear PCM. M2TS supports 720p and 1080i resolution formats. In addition to video and audio, an M2TS file can also contain metadata, chapters, and interactive menus. Some M2TS files use a specific copy protection method that prevents conversion to a different format.

Associated programs

Adobe Flash Professional, the VLC media player, CyberLink PowerDVD, and Windows Media Player

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