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Convert MKV to MTS - AVCHD Format for HD Camcorders

Transform Matroska videos into AVCHD format. Compatible with Sony and Panasonic camcorder workflows.

Step 1: Upload your files

You can also Drag and drop files.

Step 2: Choose format
Step 3: Convert files

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Why Convert MKV to MTS?

MKV files are excellent for storing high-quality video with multiple audio tracks and subtitles, but they don't integrate smoothly with HD camcorder workflows. If you're working with Sony or Panasonic professional equipment, or need to author Blu-ray discs, MTS (AVCHD) is the format these systems expect.

Converting your MKV files to MTS bridges the gap between downloaded or archived content and professional camcorder-based editing pipelines. The MTS format uses the same H.264 compression found in MKV but packages it in a transport stream that camcorders and Blu-ray authoring software recognize natively.

How to Convert MKV to MTS

  1. Upload your MKV file - Drag and drop or select your Matroska video file
  2. Confirm MTS output - MTS/AVCHD format is selected for camcorder compatibility
  3. Download your video - Your file is ready for import into camcorder workflows

The entire process runs in your browser. No software installation, no account creation, no waiting in queues.

MKV vs MTS: Technical Differences

Both formats can contain H.264 video and high-quality audio, but they serve different ecosystems:

  • MKV (Matroska) - Open container format designed for flexibility. Supports virtually unlimited audio, video, and subtitle tracks. Popular for media archival and online distribution. Developed by CoreCodec.
  • MTS (AVCHD) - MPEG transport stream format developed by Sony and Panasonic in 2006. Optimized for HD camcorder recording and playback. Native support for Blu-ray disc authoring.

In our testing, MTS files integrate seamlessly with professional NLE software like Adobe Premiere when working in camcorder-based workflows, while MKV files sometimes require additional codec packs or remuxing steps.

When You Need This Conversion

Blu-ray Disc Authoring

AVCHD content can be burned directly to Blu-ray discs without format conversion. If you have MKV files you want to include in a Blu-ray project, converting to MTS first ensures compatibility with authoring software like Adobe Encore or Nero.

Camcorder Workflow Integration

Professional editors working with footage from Sony Handycam or Panasonic Lumix camcorders may need to incorporate existing MKV content into their projects. Converting to MTS ensures consistent format handling throughout the editing pipeline.

Media Server Compatibility

Some DLNA media servers and set-top boxes handle MTS files better than MKV containers. If your playback device struggles with Matroska files but works well with camcorder footage, this conversion solves the problem.

Archive Format Standardization

Production studios working primarily with AVCHD cameras may prefer to standardize their archive format. Converting incoming MKV files to MTS maintains consistency across the media library.

Quality and Codec Preservation

When your MKV file already contains H.264 video (which most do), the conversion to MTS can preserve the original video stream without re-encoding. This means no quality loss and faster conversion times.

In our testing, a 2GB MKV file with H.264 video converted to MTS in under 2 minutes while maintaining identical video quality. The file size typically increases slightly due to the transport stream overhead, but the visual quality remains unchanged.

Audio is typically converted to AC-3 (Dolby Digital) format, which is standard for AVCHD content. This ensures compatibility with Blu-ray players and camcorder editing software.

Alternatives to Consider

MTS isn't always the best choice. Consider these alternatives based on your needs:

  • MKV to MP4 - If you need broad device compatibility rather than camcorder workflow integration, MP4 is more universally supported
  • MKV to MOV - For Apple ecosystem and Final Cut Pro workflows, MOV is the preferred format
  • MKV to AVI - Legacy Windows applications and older editing software may prefer AVI format

Choose MTS specifically when camcorder compatibility, Blu-ray authoring, or AVCHD workflow integration is your primary goal.

Browser-Based Conversion

Our converter works entirely in your web browser:

  • Windows, Mac, Linux, and ChromeOS supported
  • Chrome, Firefox, Safari, and Edge compatible
  • Works on tablets and mobile devices
  • No plugins or software installation required

Your video files are processed locally in your browser using modern web technologies. This ensures privacy and eliminates upload wait times for large video files.

Batch Conversion for Multiple Files

Converting a collection of MKV files for a video project? Upload multiple files at once and convert them all to MTS format in a single batch. This is particularly useful when preparing content for Blu-ray compilation projects or integrating multiple videos into a camcorder-based editing workflow.

Pro Tip

When converting MKV files that already contain H.264 video, look for a 'copy' or 'remux' option if available. This preserves the original video stream without re-encoding, maintaining perfect quality and reducing conversion time from minutes to seconds.

Common Mistake

Converting to MTS when you actually need MP4. MTS is specifically for AVCHD camcorder workflows and Blu-ray authoring. For general device compatibility or web sharing, MP4 is almost always the better choice.

Best For

Video editors working with Sony or Panasonic AVCHD camcorder footage who need to incorporate MKV source material into their projects. Also ideal for Blu-ray disc authoring where AVCHD format is required.

Not Recommended

Don't convert to MTS if you just need to play videos on your computer or mobile device. MTS has more limited player support than MKV or MP4. Also avoid if your MKV has multiple subtitle tracks you want to preserve.

Frequently Asked Questions

MKV (Matroska) is an open container format designed for flexibility and multiple tracks. MTS (AVCHD) is a transport stream format developed by Sony and Panasonic specifically for HD camcorders and Blu-ray compatibility. MKV is better for archival, while MTS integrates with professional camcorder workflows.

If your MKV contains H.264 video (most do), the conversion can preserve the original video stream without re-encoding, maintaining identical quality. Only the container format changes, not the video data itself.

Yes. MTS/AVCHD format is natively compatible with Blu-ray disc authoring. You can burn MTS files directly to Blu-ray using software like Adobe Encore, Nero, or other authoring applications without additional format conversion.

MTS is the standard format for AVCHD camcorders from Sony (Handycam series), Panasonic (Lumix series), Canon, and JVC. Any HD camcorder supporting AVCHD records in MTS or the related M2TS format.

MTS and M2TS are technically identical formats using the same MPEG-2 Transport Stream container. The naming difference is contextual: MTS is used on camcorder memory cards during recording, while M2TS is common after importing to a computer or on Blu-ray discs.

Yes. Our converter is browser-based and works on Mac with Safari, Chrome, or Firefox. No software installation needed. The conversion runs directly in your browser on any operating system.

Conversion time depends on file size and whether re-encoding is needed. A 2GB MKV file with compatible H.264 video typically converts in 1-2 minutes. Larger files or those requiring codec conversion take proportionally longer.

Yes. Adobe Premiere Pro natively supports MTS/AVCHD files. In fact, MTS files often integrate more smoothly into Premiere workflows when working with other AVCHD camcorder footage, as the format is consistent throughout the project.

It depends on your workflow. MTS is better when working with AVCHD camcorder footage or Blu-ray projects. MKV is better for general archival with multiple audio tracks and subtitles. For web publishing, MP4 is usually the most practical choice for either source format.

Yes. Our converter supports batch conversion. Upload multiple MKV files and convert them all to MTS format simultaneously. This is useful for preparing multiple videos for Blu-ray projects or standardizing a media library.

MTS/AVCHD format has limited subtitle support compared to MKV. If your MKV contains multiple subtitle tracks, they may not transfer to the MTS file. For subtitle-heavy content, consider keeping the MKV format or using MP4 with embedded subtitles.

MTS files use MPEG transport stream packaging which adds some overhead compared to the Matroska container. The video content is identical, but the transport stream structure designed for streaming and broadcast adds slightly to the file size.

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