What is a M2TS file?
M2TS (Blu-ray BDAV Transport Stream) is the stream format used inside Blu-ray discs and AVCHD folders for high-definition video. It was introduced in 2006 by Blu-ray Disc Association.
What M2TS is good at
- Holds full HD video and surround audio
- Standard for Blu-ray and AVCHD
- High bitrate support
Where M2TS falls short
- Very large files
- Not understood by most phones and web players
When to use M2TS
- Archiving Blu-ray and AVCHD clips
- High-bitrate HD masters
- Media players that read BDMV folders
Where M2TS files open
M2TS files open in VLC, Plex, Kodi, Blu-ray players and professional editors.
M2TS compared with MP4
M2TS or MP4? M2TS is best for archiving Blu-ray and AVCHD clips. MP4 is best for uploading to YouTube, Instagram, TikTok and WhatsApp. Convert M2TS to MP4 or convert MP4 to M2TS.
Frequently asked questions
What is a M2TS file?
M2TS (Blu-ray BDAV Transport Stream) is the stream format used inside Blu-ray discs and AVCHD folders for high-definition video. It was introduced in 2006 by Blu-ray Disc Association.
What are the advantages of M2TS?
Holds full hd video and surround audio; standard for blu-ray and avchd; high bitrate support.
What are the drawbacks of M2TS?
Very large files; not understood by most phones and web players.
What programs open M2TS files?
M2TS files open in VLC, Plex, Kodi, Blu-ray players and professional editors.
How do I convert a M2TS file?
Choose the M2TS converter you need from the list on this page, drop in your file and press Convert. You get your new file in seconds, free and without sign-up.