This article compares M2TS and FLAC. It also explains how to convert M2TS to FLAC by importing the target M2TS file, selecting FLAC as output format, and starting conversion with MiniTool Video Converter, Filestar, or CloudConvert.
M2TS vs FLAC
M2TS and FLAC serve entirely different purposes: FLAC is a lossless audio format, while M2TS is a Blu-ray video container format.
M2TS and FLAC are two different media formats. Simply put, FLAC refers to a popular audio file format. In contrast, M2TS is defined as a video file format used by Blu-ray discs. FLAC uses Free Lossless Audio Codec, which has a compressed nature. Because of its lossless nature, the file size of a FLAC file is comparatively large.
On the other hand, standing for MPEG-2 Transport Stream, M2TS functions as a container that stores both audio and video information. By the way, H.262 has much to offer in encoding the videos that are contained by M2TS.
How to Convert M2TS to FLAC
Fast steps:
- Install a converter.
- Upload M2TS file.
- Select FLAC format.
- Start conversion.
- Check output file.
You will find step-by-step instructions on how to convert M2TS to FLAC with MiniTool Video Converter, Filestar, and CloudConvert.
#1 MiniTool Video Converter
1. Install MiniTool Video Converter.
Download and install the free software, then launch it.
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2. Import the M2TS file.
In the Convert Video tab, click Add Files to import the M2TS file from your computer.
3. Choose FLAC.
Click the gear icon, navigate to the Audio tab, select FLAC, and pick Lossless Quality.
4. Start converting.
Click the Convert option to initiate the conversion process.

#2 Filestar
Filestar is another choice for you to convert your M2TS files. Serving as an offline conversion program, it can help you convert your files to a variety of formats such as OGV, MP3, FLAC, M4A, AVI, AC3, WMV, WAV, and more. Below is detailed guidance on how to transform M2TS into FLAC.
1. Install Filestar.
Go to the official website of Filestar. Then click on the download button to download and install Filestar on your computer.
2. Upload M2TS file.
After running Filestar, click on the plus icon to upload your M2TS file.
3. Select FLAC format.
Access the M2TS to FLAC conversion page by clicking on the Convert to Flac option. If you can’t find that option in the interface, input convert to flac into the search box to find it.
4. Start conversion.
Click on the Convert button to begin the file conversion.
5. Check output file.
Once the conversion is over, go to check your converted file.

By the way, a free-version Filestar barely allows you to convert one file at a time. In addition, before you apply Filestar to convert your files, don’t forget to sign in with an account.
#3 CloudConvert
Serving as an online conversion tool, CloudConvert can aid you in converting your M2TS files. Below is a step-by-step guide on your file conversion.
1. Visit the M2TS to FLAC Converter page of CloudConvert.
2. Click on the Select File button to upload your M2TS files.
3. Click on the Convert button to begin the conversion.
4. Click on the Download button to download and check your FLAC files.

With the above-detailed steps, it is effortless for you to turn M2TS into FLAC.
Conclusion
Converting M2TS to FLAC is an effective way to extract lossless audio from Blu-ray video files. Desktop tools like MiniTool Video Converter and Filestar provide stable conversion with more control, while CloudConvert offers a quick online option.
For questions or suggestions about MiniTool Video Converter, contact the support team at support@minitool.com.
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