Video tool
Convert MP4 Video to MTS on Your Device
Make a MTS version of an MP4 in your browser for AVCHD camera, editing, and archive workflows. The source video stays on your device.
- Runs in your browser
- Private processing
- No install
- Files stay on device
Route MP4 → MTS
or drop here · up to 500 MB
Preview (optional)
When your browser supports it, your video appears here. If preview does not load, you can still convert your file normally.
Preview is not available for this file
No worries — your video can still be converted. Set your file name and click Convert when you are ready.
Quick use cases
- Prepare an MTS file for AVCHD-oriented editing or storage
- Meet a delivery specification that lists MTS
- Test an MP4 asset in a MTS-compatible playback setup
Workflow
- Upload the MP4 video
- Choose a name for the MTS output
- Convert the video to MTS
- Download the MTS file and verify it
Processing notes
- Conversion uses your device processor and keeps the source file local.
- Large or high-resolution MP4 files need more memory to encode as MTS.
- Keeping the tab active can help a long conversion complete reliably.
Compatibility notes
- MTS is suited to AVCHD camera, editing, and archive workflows.
- General-purpose players may need AVCHD-compatible codecs for MTS.
- Confirm the destination accepts MTS, not just the codec used by the MP4.
Troubleshooting
- Conversion slow? Close processor-heavy apps or test a shorter section first.
- MTS will not open? Try a player built for MTS and inspect the required codecs.
- Delivery rejected? Compare the file's codec, resolution, and audio settings with the MTS specification.
MP4 to MTS converter FAQ
Why convert MP4 to MTS?
Convert when a player, editor, archive, or delivery system explicitly requires MTS instead of MP4.
Does the MP4 leave my device?
No. The conversion runs locally on your device rather than sending the source video to a processing server.
How do I verify the MTS output?
Open it in the destination player or editor, then check picture, sound, duration, and synchronization before delivery.