How to Export, Extract AVCHD Files on Mac?

admin | Apple how to macOS | 4 minutes read | Modified on: 28-07-2026

Have you ever recorded any home videos, documentaries or independent movies with a high-resolution digital camcorder such as Sony, Panasonic, or Canon camcorders? You have then probably used the Advanced Video Coding High Definition (AVCHD) file format.

AVCHD format is known to create excellent quality HD videos, but it is quite difficult for Mac users. The thing is that Mac does not have the ability to play or export AVCHD folders directly. In case you connect your camcorder to Mac computer or insert a camcorder’s memory card to Mac computer, you will most probably get a complicated set of folders instead of playable video files.

This guide will help you to learn how to access, convert, and export AVCHD files from your Mac computer.

Understanding the AVCHD Structure on Mac

Prior to exporting or conversion of clips, it may be helpful to understand the reasons behind why your Mac cannot recognize your AVCHD files. AVCHD isn’t really a single file but rather a complicated recording system designed specifically for tapeless camcorders.

After connecting your camcorder or copying the root directory to your Mac computer, you would normally find a folder called AVCHD or PRIVATE. Double clicking on this file would not do anything because your operating system won’t know how to process it.

In order to circumvent this obstacle manually without any special software:

  1. Right click on your AVCHD (or PRIVATE) file or folder in Finder.
  2. Choose “Show Package Contents.”
  3. Right click on the BDMV folder and choose “Show Package Contents” once more.
  4. Open the folder called STREAM.

In the STREAM folder, you will discover your actual video files that have the .MTS or .M2TS file extension. You can then move these files to your desktop. Unfortunately, Apple’s default media player QuickTime has some trouble playing and exporting them directly.

Method 1: Using Handbrake (Free & Open-Source)

For any Mac user that desires a fast and accurate way of transcoding their raw .MTS files into usable MP4 files for free and without hassle, HandBrake is the best software available.

Steps:

  1. Install HandBrake from the website.
  2. Extract all your .MTS files from your camera card backup using the instructions provided above or by dragging your camera card backup folder into HandBrake.
  3. Run HandBrake and then click Open Source to choose the .MTS video file that needs transcoding.
  4. Go to the Summary tab and ensure that the file format is set to either MP4 or WebM.
  5. Next, go to the Presets panel which is located on the right hand corner of the window and choose an appropriate export profile like Fast 1080p30 or 1080p60.
  6. Below, click on Browse in order to choose the location of your exported file.
  7. Click the Start Encode button in the top toolbar.

HandBrake will do its magic and give you a compact MP4 file.

Method 2: Importing Directly into Apple iMovie or Final Cut Pro

While the end aim for you is not merely storing the videos but actually editing them, you may not always require a third-party converter application. The native prosumer and professional editor applications offered by Apple support handling AVCHD packages easily.

iMovie:

  1. Run iMovie on your Mac.
  2. Connect your camcorder using the USB cable or use the SD card of your camcorder to connect it to the card reader of your Mac.
  3. Press the Import button (the down arrow button) from the toolbar of iMovie.
  4. Choose your camcorder or the folder from the list of Cameras available in the sidebar.
  5. iMovie would be able to recognize the proprietary structure of the AVCHD package and import the video clips for editing.

Using Final Cut Pro:

Final Cut Pro is able to work with AVCHD archive files out of the box. You should just open the menu File >> Import >> Media, choose your camera card or copied AVCHD structure on the disk, and Final Cut Pro will analyze the media for you.

Method 3: Using Dedicated Video Converters (For Batch Processing)

When dealing with gigs of old AVCHD videos, and in need of quick workflow with a high variety of formats, premium-quality video converter software (for example, Wondershare UniConverter or Winxvideo AI) will help you do that within minutes.

Basic Workflow Steps:

  1. Download and run the converter program of your choice on your Mac computer.
  2. Simply drag and drop your AVCHD folder or .MTS videos individually into the converter’s interface window.
  3. Select your target format (MP4, MOV, iPhone, iPad) from the list of profiles available.
  4. Use the built-in trim/crop functions if you are only interested in extracting certain portions of the video content.
  5. Click Convert All/Start to convert all your files at once. This process is incredibly fast on Apple Macs equipped with Apple Silicon chips.

Best Approaches to Manage AVCHD Files on Mac

  • Always Backup the Whole Folder Structure: Do not delete your root files right from your camera SD card until you make sure that the exported files play perfectly with both video and audio included.
  • Focus on MP4 (H.264 / HEVC): If you choose to export your AVCHD files, the format that will guarantee you the best visual quality, most efficient file compression, and universal compatibility for macOS, iOS, Windows, and browsers will be the H.264 codec in the MP4 container.
  • Space Management Issues: AVCHD files are very large files. If you manage to export them in more modern and compact formats, storing or getting rid of the raw folder structures will help you save lots of SSD space on your Mac.