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Top 3 Methods to Convert AVCHD to MP4 without Losing Quality

Laura Goodwin Aug 15, 2019 Convert Video

AVCHD (Advanced Video Coding High Definition) is a recording format developed by Sony and Panasonic. The AVCHD video format is used by high-definition digital camcorders. The AVCHD file extension is .mts and .m2ts. However, AVCHD files are not compatible with most video editors and players.

AVCHD to MP4

During this time, you need an AVCHD to MP4 converter or an AVCHD video player to fix the incompatibility issue. For most users, converting videos from AVCHD to MP4 format is a better choice. You can feel free to edit AVCHD footages directly. Thus, this article will show you 3 different ways to convert AVCHD video to MP4 on multiplatform. Just read and follow.

Part 1: How to Convert AVCHD to MP4 on Windows and Mac with the Highest Quality

Vidmore Video Converter is your one-stop solution to convert and edit AVCHD videos. You can convert AVCHD video to any portable device, including iPhone, iPad, Android, Sony PlayStation and more. The AVCHD to MP4 converter software offers over 100 presets for all popular devices and gadgets.

Thanks to the high-quality video processing and acceleration technology, you can convert large AVCHD files to MP4 in batch quickly. The high-quality AVCHD to MP4 converter also provides a built-in lightweight video editor. You can edit, preview and manage Sony AVCHD videos before converting to MP4 freely.

Main Features of the AVCHD to MP4 Converter

Vidmore Video ConverterVidmore Video Converter

  • Convert AVCHD to MP4 and other 200+ video and audio formats, including AVI, MKV, MOV, FLV, WMV, etc.
  • Convert AVCHD video to 100+ optimized preset while maintaining the highiest visual quality.
  • 50x faster video conversion speed than conventional video converters.
  • Built-in video editor to trim, merge, crop, rotate, add watermark and apply other video effects.
  • The Sony AVCHD converter is safe, clean and easy to use.
Vidmore Video Converter

How to Convert AVCHD to MP4 without Losing Quality

Step 1: Add AVCHD video

Free download, install and launch the AVCHD to MP4 converter. Drag and drop AVCHD video files to its main interface.

Vidmore video converter interface

Step 2: Choose MP4 profile

Unfold the “Profile” list. Select “MP4” as the output format. You can also choose the certain portable player to get MP4 video format.

Choose output format

Step 3: Apply video effect (optional)

Click “Edit” to access video editing tools, including “Rotate”, “3D”, “Crop”, “Effect”, “Enhance” and “Watermark”. What’s more, you can click “Clip” to split a long AVCHD video to get the certain clip.

Video enhance

Step 4: Complete AVCHD to MP4 conversion

Click “Settings” next to “Profile” to get “Profile Settings”. Here you can adjust video encoder, resolution, frame rate, aspect ratio and other video and audio settings. At last, click “Convert” to start converting AVCHD to MP4 without quality loss.

MP4 settings

Part 2: How to Convert AVCHD to MP4 Online for Free

You can also use an AVCHD to MP4 online converter to change video formats. Vidmore Free Online Video Converter supports batch conversion. You do not need to pay to remove the file size limitation. There are no popping-up ads or virus. To some degree, it can be your best AVCHD to MP4 converter online.

Step 1: Visit https://www.vidmore.com/free-online-video-converter/. Click “Add files to convert” to access its launcher.

Open Vidmore launcher

Step 2: Click “Add File” to add AVCHD files to the online AVCHD to MP4 video converter. Highlight the video and select “MP4” as the output video format.

Add videos

Step 3: Click “Settings” to adjust predefined settings. You can adjust video quality and other options here. Then click “OK” to save changes.

Adjust video settings

Step 4: Click “Convert” and set a path folder to convert AVCHD video to MP4 online for free. When the process finishes, click “OK” in the popping-up “Conversion-complete” window.

Convert AVCHD video to MP4

Part 3: How to Convert AVCHD to MP4 with VLC Media Player

VLC Media Player is a free and open source multimedia player and converter. You can convert AVCHD videos on multiplatform. Well, VLC can be your free application to convert AVCHD to MP4 on Android and iPad. However, it is hard for beginners to use advanced and hidden features in VLC. By the way, the latest VLC update is buggy.

Step 1: Open VLC Media Player. Choose “Convert/Save” from the “Media” drop-down list.

Step 2: Click “Add” to add one or more AVCHD files. Then click “Convert/Save” to move on.

Step 3: Set MP4 as the output video format in the “Profile” list. Click “Browse” to set a temporary folder.

Step 4: Click “Start” to convert AVCHD to MP4 with VLC.

Convert AVCHD to MP4 VLC

VLC is a free AVCHD converter app that you can convert AVCHD videos on Android, iPhone, Linux, Windows and Mac. You can convert AVCHD to MP4 with HandBrake and other open source programs too. If the file size of your AVCHD video is small, you can use Vidmore Free Online Video Converter directly. There is no file size limitation or registration required.

As for converting large AVCHD videos, definitely Vidmore Video Converter should be your first choice. You can batch convert AVCHD to MP4 videos with the advanced hardware acceleration and multicore processor. The fully customizable output video quality is also useful. You can convert AVCHD to Windows Movie Maker and more with zero quality loss. It is totally free to download and have a try.