Online MTS Video to AAC Audio Converter

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What is an MTS File?

MTS is a video format used for high-definition video on AVCHD and Blu-ray Disc, often used by digital camcorders.

Key Advantages of MTS Files:

Quality: MTS offers high-definition video quality, suitable for professional video recording.

Compression: MTS files use efficient compression, balancing quality and file size.

Limitations of MTS Files:

Compatibility: MTS is not as widely supported as some other formats like MP4.

File Size: High-definition MTS files can be large.


MTS is a great choice for high-definition video recording, offering excellent quality, though compatibility and file size may be considerations.

What is an AAC File?

AAC, short for Advanced Audio Coding, is a digital audio encoding format designed to provide higher efficiency and better sound quality than MP3 at similar bitrates. It is widely used for both streaming and storing audio content.

Key Advantages of AAC Files:

Improved Compression: AAC achieves better compression efficiency than MP3, delivering higher sound quality at lower bitrates.

Enhanced Sound Quality: AAC preserves more audio detail and nuances compared to MP3, making it suitable for high-quality audio playback.

Wide Compatibility: Supported by most modern audio players, devices, and streaming services, ensuring broad accessibility.

Limitations of AAC Files:

Licensing: AAC is a proprietary format, and its licensing may incur costs or restrictions for use in certain applications.

Lossy Compression: Like MP3, AAC involves discarding some audio data during compression, which may result in perceptible quality loss compared to lossless formats.


AAC is preferred for its balance of high efficiency, improved sound quality, and broad compatibility, making it ideal for digital audio distribution and playback in various environments.

How to Convert MTS to AAC?

Step 1: Upload Video File

To upload your MTS video, simply drag and drop it into the upload area or click 'Browse' to find the file on your device.

Step 2: Customize Audio Settings

Set your preferred options for the AAC audio, such as bitrate, sample rate, and additional settings.

Step 3: Begin the Conversion

Click on the 'Convert' button to start the conversion process from MTS video to AAC audio format.

Step 4: Download Audio File

After the conversion is complete, click on the 'Download' button to download your AAC audio file to your device.

Step 5: Convert More Files

To convert more MTS video files to AAC, click on the 'Convert Another' button and repeat the steps.

MTS to AAC Conversion FAQs

Can you explain the MTS to AAC conversion process?

Our tool provides high-quality MTS to AAC conversions. Upload your MTS file, and we will convert it to AAC while maintaining the highest quality.

Can I upload MTS files easily for conversion to AAC?

To upload, drag your MTS files or click 'Browse' to select. The upload area is easy to use, and you can quickly add your MTS files for conversion to AAC.

Is downloading the AAC file simple?

Download the converted AAC file by clicking the appropriate link. The download process is simple, and you can access your AAC file immediately after conversion.

How can I convert multiple MTS files to AAC?

There are no limits to converting multiple MTS files to AAC. You can upload and convert as many MTS files to AAC as needed, one after the other.

What is the process to convert another MTS file?

To initiate a new conversion, select 'Convert Another' or upload a file. This feature allows you to start another MTS to AAC conversion seamlessly.

Is my privacy maintained during MTS to AAC conversion?

Files are kept secure with our client-side conversion method. Your MTS files are processed locally, guaranteeing the security of your data during the AAC conversion.

Will the AAC files be high quality after conversion?

Our conversion process delivers high-quality AAC files. We prioritize quality, ensuring that your MTS files are converted to AAC without any loss of quality.

What is the maximum size for MTS files?

Files must be 25MB or smaller for conversion. This size limit helps maintain the speed and efficiency of the conversion process, ensuring you get your AAC file quickly.

How long will it take to convert MTS to AAC?

Fast conversion times are typical, with file size and internet speed as factors. Our tool is designed to provide quick conversions, ensuring you get your AAC file without any delays.

Who can I contact for help with MTS to AAC conversion?

For help, reach out to our support team through the 'Contact Us' page. Our team is available to assist you with any problems or questions related to the MTS to AAC conversion.