Is it free to convert between MTS and RM?

Yes, Convert999 is 100% free. All conversions happen locally in your browser with no file size limits, no registration, and no watermarks.

.mts

.rm

MTS vs RM

Compare AVCHD Video and RealMedia formats — understand the key differences and when to use each

Format Overview

MTS

AVCHD Video

AVCHD Video (.mts) is a video file format.

.mtsvideo

RM

RealMedia

RealMedia (.rm) is a video file format.

.rmvideo

MTS vs RM: Feature Comparison

Feature	MTS	RM
Full Name	AVCHD Video	RealMedia
File Extension	.mts	.rm
Category	video	video
Free to Convert	✓ Yes	✓ Yes
Browser Support	✓ All Browsers	✓ All Browsers
Convert to Each Other	✓ Yes	✓ Yes

When to Use MTS vs RM

Use MTS when you need:

•Files in AVCHD Video format for maximum compatibility
•Industry-standard video format support
•Wide software and platform compatibility

Use RM when you need:

•Files in RealMedia format for specific workflows
•Optimized video format features
•Modern format advantages and smaller file sizes

Convert Between Them

MTS RM RM MTS

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Learn More About These Formats

MTS Converter RM Converter

Frequently Asked Questions

What is the difference between MTS and RM?

MTS (AVCHD Video) and RM (RealMedia) are both video file formats. MTS files use the .mts extension while RM uses .rm. They differ in compression, quality, compatibility, and intended use cases.

Can I convert MTS to RM for free?

Yes! Convert999 lets you convert MTS to RM completely free, directly in your browser. No file upload to any server, no registration needed — your files stay private on your device.

Which is better, MTS or RM?

It depends on your use case. MTS (AVCHD Video) may be better for certain workflows, while RM (RealMedia) excels in others. Consider factors like file size, quality, software compatibility, and your specific needs.

Is it safe to convert files on Convert999?

Absolutely. Convert999 processes all files 100% locally in your browser. Your files are never uploaded to any server, ensuring complete privacy and security.

MTS Converter

Convert from MTS

RM Converter

Convert from RM

File Tools

Compress, resize, merge

Convert to MTS

All sources → MTS

Convert to RM

All sources → RM

Format Statistics

Trends & data 2025

More Format Comparisons

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Feature

MTS

Full Name