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MTS Converter - Transform AVCHD Camcorder Videos

Convert AVCHD camcorder footage to any format instantly

Step 1: Upload your files

You can also Drag and drop files.

Step 2: Choose format
Step 3: Convert files

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What is MTS?

MTS is the file extension for AVCHD (Advanced Video Coding High Definition) video, a format developed by Sony and Panasonic for high-definition camcorders. It records 1080p HD video using efficient H.264 compression.

AVCHD/MTS became the standard for consumer HD camcorders in the late 2000s and early 2010s. The format delivers excellent video quality in relatively small file sizes, making it ideal for recording extended events.

While MTS files contain high-quality video, they can be challenging to edit or play on some devices, making conversion to MP4 a common requirement.

Why Convert MTS Files?

MTS/AVCHD has compatibility challenges that conversion solves:

  • Editing difficulties - Many video editors struggle with MTS; MP4 works better
  • Mobile playback - Phones typically don't play MTS files natively
  • Sharing ease - MP4 is universally recognized; MTS confuses recipients
  • Platform uploads - Social media prefers MP4 over MTS
  • Computer playback - Some media players can't open MTS
  • Archival format - MP4 has better long-term software support

Convert MTS to Other Formats

Transform your camcorder footage for universal compatibility:

MTS to MP4

The essential conversion for AVCHD footage. MP4 works with all editing software, devices, and platforms while maintaining HD quality.

MTS to AVI

Convert for Windows-based video editing and older software compatibility.

MTS to MOV

Transform for editing in Final Cut Pro, iMovie, or other Apple video software.

MTS to MKV

Convert to MKV for archival with support for multiple audio tracks and chapters.

MTS to WebM

Create web-optimized video for HTML5 browser playback.

MTS to MP3

Extract audio from camcorder videos as MP3 files.

Convert Other Formats to MTS

Creating MTS files is rarely needed, as the format is primarily for camcorder recording:

MP4 to MTS

Convert for compatibility with AVCHD-specific players or devices (rare use case).

MTS Technical Specifications

  • Full name: MPEG Transport Stream (AVCHD)
  • Developer: Sony and Panasonic
  • First released: 2006
  • File extension: .mts, .m2ts
  • MIME type: video/mp2t
  • Video codec: H.264/AVC (MPEG-4 Part 10)
  • Audio codecs: Dolby Digital (AC-3), Linear PCM
  • Resolution: Up to 1920x1080 (Full HD)
  • Container: MPEG-2 Transport Stream

MTS Compatibility

Devices That Support MTS

  • VLC Media Player
  • Windows 10/11 (with codecs)
  • Sony and Panasonic TVs
  • Blu-ray players (many models)
  • Professional video editing software

Devices With Limited MTS Support

  • iPhones and iPads (no native support)
  • Most Android devices
  • Many consumer video editors
  • Web browsers
  • Social media platforms

How to Convert MTS Files

  1. Upload your MTS file - Drag and drop your AVCHD camcorder video or click to browse.
  2. Choose your output format - Select MP4 for universal compatibility, or other formats as needed.
  3. Download converted file - Get your video ready for editing, sharing, or playback anywhere.

Pro Tip

For editing, convert MTS to MP4 with 'high profile' H.264. This creates edit-friendly files while maintaining quality. Some editors also work better with ProRes (MOV) or DNxHD for timeline performance.

Common Mistake

Trying to edit MTS files directly. While possible, MTS is not optimized for editing. Convert to MP4 first for much smoother editing experience, especially with consumer software.

Best For

MTS is designed for AVCHD camcorder recording, delivering high-quality HD video with good compression. It's the native format for Sony and Panasonic consumer camcorders.

Not Recommended

Avoid keeping MTS for long-term archives without also saving MP4 versions. MTS has limited software support, and MP4 ensures future compatibility.

Frequently Asked Questions

MTS is the file format used by AVCHD camcorders from Sony, Panasonic, and other brands. It records high-definition video (1080p) using H.264 compression. MTS files have excellent quality but limited compatibility.

Upload your MTS file to ChangeMyFile, select MP4 as output, and download. The conversion preserves your HD quality while creating a universally compatible file.

Many consumer video editors struggle with MTS/AVCHD format. Convert to MP4 before editing for smooth timeline scrubbing and better performance in editing software.

Minimal quality loss occurs with proper settings. Both MTS and MP4 use H.264 video, so the conversion is efficient. Quality remains excellent for HD content.

MTS and M2TS are both AVCHD formats. M2TS is used for Blu-ray discs, while MTS is used by camcorders. They're technically similar and convert the same way.

iPhones don't natively support MTS format. Convert to MP4 or MOV for iPhone playback, or use a third-party app like VLC.

Sony, Panasonic, Canon, and JVC camcorders commonly record in MTS/AVCHD format. It was the standard HD camcorder format from roughly 2006-2015.

YouTube accepts MTS but recommends MP4. Converting to MP4 ensures faster uploads and better processing. YouTube's recommended format is MP4 with H.264.

MTS uses a complex encoding structure that's computationally intensive to edit. Converting to MP4 with editing-friendly settings significantly improves editing performance.

Yes, ChangeMyFile supports batch conversion. Upload multiple MTS files from your camcorder and convert them all to MP4 at once.

MTS Conversions & Related Converters

Quick access to the most commonly used file conversions.