Convert MTS to MP4 For Free

Convert MTS File to MP4 for hassle-free playback outside camera software. UniConverter helps turn raw MTS footage into usable content without technical steps or format headaches.

For more powerful conversion needs, UniConverter Desktop gives you much more:

Convert MTS to MP4 in batch and save time on large files
Enjoy up to 130× faster conversion speed
Support for 1,000+ audio/video/image formats
An all-in-one toolkit including video editing, enhancement, and more

Batch Convert MTS to MP4

How to Convert MTS to MP4 Online

Step 1

Upload the MTS Video

Add your MTS by clicking “Add File” in Wondershare UniConverter directly from your device. This works well for camcorder recordings and AVCHD footage captured on cameras.

Step 2

Choose MP4 as the Output Format

Click the “Convert to” button to choose MP4 from the list of video formats. MP4 offers better compatibility with media players, editing software, and modern devices while maintaining video quality.

Step 3

Convert and Download the Video

Click the “Convert” button to convert MTS to MP4. After the conversion is completed, click “Download.” Your video is now easier to play, edit, and share across platforms without format restrictions.

Know the Format: MTS to MP4

	MTS	MP4
File Extension	.mts	.mp4
Full Name	MPEG Transport Stream	MPEG-4 Part 14
Description	MTS is a video container format used by AVCHD camcorders and professional cameras. It stores high-quality video but is mainly intended for recording and editing, not everyday playback.	MP4 is a widely supported video container format designed for efficient compression, smooth playback, and broad compatibility across devices and platforms.
Associated Programs	VLC Media Player, Windows Media Player (with codec support), QuickTime, Adobe Premiere Pro, Final Cut Pro, DaVinci Resolve, Sony Vegas Pro, Corel VideoStudio.	VLC, Windows Media Player, QuickTime, Adobe Premiere Pro, Final Cut Pro, and most modern editors.
Initial Release	2006	2001
Developer	Sony and Panasonic	Moving Picture Experts Group (MPEG)
Typical Source	Camcorders, DSLR cameras, and AVCHD recording devices.	Converted videos, streaming content, edited footage.
File Size	Large due to high-bitrate video data.	Smaller and more efficient while maintaining good quality.
Playback Compatibility	Limited outside editing software and specific players.	Works on almost all devices, browsers, and media players.
Editing Support	Commonly used in professional video editors.	Supported by most video editors and sharing platforms.
Common Use Cases	Raw camera footage, professional recording, archival storage.	Playback, editing, sharing, streaming, and long-term use.
MIME Type	video/avchd	video/mp4

Key Features of UniConverter’s MTS to MP4 Converter

UniConverter equips you to turn AVCHD clips into ready MP4 files. Converting MTS to MP4 makes footage easier to edit, upload, and play across modern devices and screens.

Fast Conversion without Registration

Convert MTS files to MP4 instantly without signing up or setting up an account. The online tool enables quick processing for smaller files, making it ideal for fast sharing, device compatibility, or on-the-go conversions without delays.

Multiple Formats Supported

UniConverter supports a wide range of video formats beyond MTS and MP4, making it easy to convert footage for different devices, platforms, and editing needs using a single tool.

Cross-Platform Access Across Devices

UniConverter runs on the web, Mac, and Windows, and is accessible through mobile browsers. This flexibility lets you run an MTS to MP4 converter for free without installing software on every device you use.

Batch Conversion for Video Tasks

The online MTS to MP4 converter handles single clips easily. If you need to convert folders of recordings, the desktop UniConverter app processes multiple MTS files simultaneously, saving time and keeping all exported videos consistent.

More Than a Converter

Beyond MTS to MP4 conversion, the desktop version of Wondershare UniConverter includes multiple AI-based tools, such as enhancer, watermark remover, editor, and more. These features help optimize large MTS files, manage file size, and prepare footage for smoother playback.

Secure and Ad-Free File Handling

UniConverter processes MTS files in a secure, ad-free environment designed to protect user data. Uploaded videos are handled safely during conversion and are not retained longer than necessary, ensuring privacy without distractions or misleading prompts.

Batch Convert Now

FAQs About MTS File to MP4 Conversion

How to convert MTS to MP4?

You can convert MTS to MP4 using Wondershare UniConverter by uploading the MTS video, selecting MP4 as the output format, and starting the conversion. Once complete, the MP4 file can be downloaded and used across devices, players, or editing tools.

Can a media encoder convert MTS to MP4?

Yes, some media encoders, such as VLC, can convert MTS to MP4, but the process often involves multiple steps and manual configuration. If you want a more straightforward option, UniConverter lets you convert MTS to MP4 online without dealing with advanced settings.

Is MTS the same as MP4?

No, MTS and MP4 are not the same. MTS video files use the AVCHD format and are primarily designed for camera recording, while MP4 is a widely supported format optimized for playback, editing, and sharing across modern devices and platforms.

How do I open an MTS file?

You can open an MTS file using media players such as VLC Media Player or by importing it into video editing software like Wondershare UniConverter, which supports AVCHD formats. For easier playback on most devices, you can also convert the MTS file to MP4 using UniConverter.

Is it free to convert MTS to MP4?

Yes, with UniConverter, you can convert MTS to MP4 online for free. The online converter allows quick conversions without registration, making it suitable for short clips or one-time video conversions.

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