M2TS → Facebook
Compress M2TS for Facebook
Compressing M2TS for Facebook comes down to three constraints: Facebook's 1 GB cap, its 1920:1080 resolution ceiling, and the need to output MP4 H.264 for reliable inline playback. M2TS source files are typically 1080p at around 100 MB per minute — right at Facebook's 950 MB target. We calculate a per-clip bitrate budget from your duration, subtract 192 kbps for audio, and allocate the remainder to H.264 video at the highest quality that fits. MP4 source retains its H.264 stream without re-containerization work — we simply recompute the bitrate. Facebook accepts M2TS inline, so the work here is purely bitrate reduction.
Where do you want to share your video?
How to compress M2TS for Facebook
- 1Drag your .m2ts file onto the upload zone above (or browse to it).
- 2Facebook is already selected — we'll target 950 MB to stay safely under the 1 GB cap.
- 3Optionally trim to a highlight clip or switch to H.265 for 30-50% smaller files at the same quality.
- 4Download the compressed MP4 and share it on Facebook. Source file auto-deletes from our servers after 1 hour.
What to know about M2TS → Facebook
- MP4 source retains its H.264 stream without re-containerization work — we simply recompute the bitrate.
- Resolution is kept at up to 1920p when the bitrate budget allows.
- Trim to the highlight before you compress — every 10 seconds you cut gives remaining frames more bitrate to work with.
- Facebook's 950 MB target leaves a 5% safety margin below its 1 GB hard cap, so platform-side rejection is never an issue.
The compression math
A 1-minute M2TS at 1080p = ~100 MB. Facebook's 950 MB target minus 192 kbps audio = ~132627 kbps video budget. H.264 at that budget kept at up to 1920p when the bitrate budget allows produces a file at the target size that plays inline on Facebook.
About M2TS files
M2TS is the BDAV (Blu-ray Disc Audio/Visual) container — the format used by Blu-ray movies and AVCHD-era camcorders like the Sony HDR-CX series and Panasonic HC-V series. It's essentially MPEG-2 Transport Stream with an extra 4-byte timestamp header per packet for precise frame timing. Modern phones, web browsers, and social platforms universally reject M2TS; even desktop players often fail without VLC. CompressYourVideoCompresses and transcodes M2TS to MP4 H.264 + AAC, producing a file that plays inline on any device. Especially useful for archivists converting old Blu-ray rips or camcorder tapes to shareable modern files, and for anyone who has an AVCHD camera and wants to share clips on WhatsApp or Instagram.
About Facebook
Compress videos for Facebook. Facebook Reels (the default since 2025) has a 1GB limit. Feed and Stories videos go up to 4GB. Our tool targets 1GB for the best balance.
Related compression tools
Or compress M2TS for a different platform