Convert MPEG-2 Transport Stream (.m2ts) to Free Lossless Audio Codec (.flac) online for free. Fast, secure video conversion with no watermarks or registration.
Conversion settings — add a file to adjust
Upload your .m2ts file by dragging it into the upload area or clicking to browse.
Choose your output settings. The default settings work great for most files.
Click Convert and download your .flac file when it's ready.
M2TS containers from Blu-ray discs hold some of the highest-quality consumer audio available — DTS-HD Master Audio at lossless rates, Dolby TrueHD at lossless quality, LPCM at 24-bit/96 kHz, or standard AC3 at 640 kbps. FLAC (Free Lossless Audio Codec) is the universal open-source standard for lossless audio archiving. Converting M2TS to FLAC extracts and preserves this high-fidelity audio in a format that is supported on every platform.
Blu-ray M2TS files contain some of the best audio available in consumer media. Extracting to FLAC preserves this quality losslessly while reducing storage compared to raw PCM. FLAC is supported on Linux, Windows (natively since Windows 10), Android, macOS (via most players), and by every major media server. It is the gold standard for audio archiving and the format of choice for audiophile communities worldwide.
FFmpeg reads the M2TS transport stream and decodes the audio track (AC3, DTS, DTS-HD MA, TrueHD, or LPCM) to PCM. The PCM data is then compressed using the FLAC encoder with configurable compression level (0-8). For LPCM and lossless codec sources (DTS-HD MA, TrueHD), the FLAC output is a perfect preservation of the original master audio. For lossy sources (AC3, core DTS), FLAC captures the fully decoded audio losslessly. Multi-channel layouts (5.1, 7.1) are supported natively by FLAC.
FLAC is lossless — the decoded audio is bit-identical to the PCM input. From lossless M2TS tracks (LPCM, DTS-HD MA, TrueHD), you get a perfect copy of the studio master. From lossy AC3/DTS, you get a perfect copy of the decoded lossy audio. No quality is ever lost in FLAC encoding or decoding, regardless of how many times the file is processed.
| Device | M2TS | FLAC |
|---|---|---|
| Windows PC | Partial | Partial |
| macOS | Partial | Partial |
| iPhone/iPad | Partial | Partial |
| Android | Partial | Native |
| Linux | Partial | Native |
| Web Browser | No |
Resolution: 1920x1080
Bitrate: 8-12 Mbps
H.264 recommended for fast processing
Resolution: 1080x1080
Bitrate: 3.5 Mbps
Square or 9:16 for Reels
Resolution: 1080x1920
Bitrate: 4 Mbps
9:16 vertical, under 60s ideal
Resolution: 1280x720
Bitrate: 5 Mbps
Under 140s, 512MB max
Resolution: 960x540
Bitrate: 2 Mbps
16MB limit for standard, 64MB for document
Resolution: 1280x720
Bitrate: 4 Mbps
M2TS to FLAC is the definitive conversion for preserving the exceptional audio quality of Blu-ray discs. It combines perfect lossless preservation with universal platform support and reasonable file sizes.
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Конфиденциальность прежде всего
Файлы автоматически удаляются после обработки
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Начните конвертировать мгновенно
Работает везде
| No |
8MB free, 50MB Nitro
Любой браузер, любое устройство
| Характеристика | M2TS | FLAC |
|---|---|---|
| Полное название | Blu-ray BDAV MPEG-2 Transport Stream | Free Lossless Audio Codec |
| Расширение | .m2ts | .flac |
| Лучше всего подходит для | Blu-ray format | Lossless compression |