Best Way to Convert AVCHD to MP4 without Losing Quality

AVCHD file format is used to store HD video on Sony ad Panasonic camcorders. You can get high-quality AVCHD videos in quite small file sizes. However, you need to convert video from AVCHD to MP4 before transferring videos to other portable devices.

Here are 3 main ways you can take to convert AVCHD to MP4. To be more specific, you can use the online video converter, AVCHD to MP4 converter freeware or professional tool to fix the incompatibility issue. As a result, things will be easier to edit and play videos in different platforms.

Do not miss: What is AVCHD?

• Part 1: VLC Media Player – How to Convert AVCHD Video to MP4 on Windows
• Part 2: Handbrake – How to Convert AVCHD to MP4 on Mac
• Part 3: Online Converter – How to Convert AVCHD to MP4 Online
• Part 4: Easy and Safe Way to Convert AVCHD MTS/M2TS Video to MP4 on Windows and Mac

Part 1: VLC Media Player – How to Convert AVCHD Video to MP4 on Windows

Step 1 Add AVCHD video to VLC

Download and install the full version of VLC Media Player. Run this program and click "Media" option on the top left corner. Then choose "Convert/Save…" from its drop-down menu. Locate its "File" section and click "Add…" to add AVCHD file.

Step 2 Set MP4 as the output video format

Click "Convert/Save" at the bottom of the new popping-up window. When you locate the "Convert" settings, choose "Video – H.264 + MP3 (MP4)" as the output format.

Step 3 Convert AVCHD to MP4 Windows free

Click "Tool" icon on the right side of your preset profile to customize profile settings. Later, click "Browse" to choose an output folder. Finally, you can choose "Start" to convert AVCHD MTS/M2TS video to MP4 for free.

Part 2: Handbrake – How to Convert AVCHD to MP4 on Mac

Step 1 Upload AVCHD video to Handbrake

Download the open-source Handbrake program and install it on your computer. Launch Handbrake to prepare for converting .mts files to .mp4 files on Mac. Choose "Open Source" and select the certain AVCHD video to this program.

Step 2 Select the output format as MP4

Click "Browse…" to set a new destination folder. Later, you can select "MP4 File" from the drop-down "Format" menu. You can choose an output preset profile from the right panel as well.

Step 3 Convert AVCHD to MP4 Handbrake

Here are some basic editing tools you can take. For instance, you can adjust the output video quality with a slider smoothly. It is also supported to keep the constant quality. After everything has been finished, choose "Start" on the top to complete the AVCHD to MP4 video conversion with Handbrake on Mac.

Part 3: Online Converter – How to Convert AVCHD to MP4 Online

Step 1 Import an AVCHD video

Search Online Converter website on your web browser. Then you can locate the certain page to convert AVCHD file to MP4 online. Here are two input sources you can take.

Method 1: If you want to upload an AVCHD file from your computer, you can choose "Upload File" in "Source" section, and then click "Choose File" to select an AVCHD video.

Method 2: Select "From a URL" from "Source" drop-down list. Then you can copy and paste a video link of the video you want to convert.

Step 2 Convert AVCHD to MP4 free online

Click the small box before "Options". As a result, you can cut your video or adjust the frame size freely. Then click "Convert" to free convert AVCHD to MP4 online.

Note: The maximum file size up to 200 MB.

Part 4: Easy and Safe Way to Convert AVCHD MTS/M2TS Video to MP4 on Windows and Mac

Wanna convert AVCHD video to MP4 with the shortest time and highest quality? Are you looking for the best AVCHD to MP4 converter with no malware or ads inserted? If you are not satisfied with above solutions, then you can use Aiseesoft Video Converter Ultimate to get its advanced editing features.

Main Features of the Best AVCHD to MP4 Converter

• Convert video (4K and 3D included) and audio over 1000 formats with zero quality loss.
• Enhance video quality by one click.
• Edit any video or audio to rotate, add watermark, enable 3D settings or apply other editing effects.
• Preview the whole video editing process with a real-time original window instantly.

How to Convert AVCHD to MP4 on Windows Movie Maker

Step 1 Add AVCHD video

Free download and install Video Converter Ultimate on your Windows or Mac computer. Launch this powerful AVCHD to MP4 video converter. Then drag and drop AVCHD files to its main interface. You can also click "Add File" on the top instead.

Step 2 Edit your video (optional)

Click "Edit" on the top toolbar. A new window pops up with 6 different sections. Thus, you can see "Rotate", "3D", "Crop", "Effect", "Enhance" and "Watermark". Just choose "Apply" or "Apply to All" to save your change.

Step 3 Set MP4 as the output format

Navigate "Profile" at the bottom. Choose "General Video" and select "MPEG-4 Video (*.mp4)" from its drop-down menu. To customize the preset profile, you can click "Settings" option besides. Then choose "OK" to move on.

Step 4 Convert AVCHD to MP4 in high quality

If you want to merge several AVCHD clips into one file, then you can choose "Merge into one file" on the lower right corner. At last, click "Convert" to start to convert AVCHD MTS or M2TS video to MP4 lossless.

Moreover, its user-friendly interface and easy-to-use filters allow beginners to batch convert AVCHD to MP4 easily and quickly. Therefore, even though you are new to AVCHD files and have no idea how to convert AVCHD files, Video Converter Ultimate is definitely your best choice.