M2TS to AMB Converter

Extract ambisonic B-format audio from M2TS video

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Spatial Audio

AMB captures audio as a sound field — extract M2TS soundtracks into Ambisonic B-Format for immersive 3D audio projects.

Blu-ray to Ambisonic

Pull audio from M2TS video and store it in AMB for use in VR, 360-video, and spatial sound design workflows.

Fast Extraction

Audio-only conversion skips video transcoding, delivering your AMB output from M2TS significantly faster than full conversion.

How to convert M2TS to AMB

1

Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.

2

Choose amb or any other format you need as a result (more than 200 formats supported)

3

Let the file convert and you can download your amb file right afterwards

About formats

M2TS (MPEG-2 Transport Stream) is a container format used primarily for multiplexing audio, video, and other data on Blu-ray Disc media. The format is specified as part of the Blu-ray Disc Audio-Video (BDAV) standard developed by the Blu-ray Disc Association, with commercial Blu-ray products launching in 2006. M2TS files wrap content in MPEG-2 transport stream packets with an additional 4-byte timestamp header prepended to each 188-byte packet, resulting in 192-byte packets that enable more precise timing and error recovery during optical disc playback. This extended packet structure helps maintain synchronization when dealing with the variable read speeds inherent to disc-based media. M2TS supports the major Blu-ray video codecs including H.264/AVC, MPEG-2, and VC-1, alongside audio formats such as Dolby TrueHD, DTS-HD Master Audio, and LPCM for lossless surround sound. The container is also used by AVCHD camcorders for recording high-definition footage, making it common in both consumer disc playback and video production workflows. M2TS files preserve chapter markers, subtitle streams, and interactive menu data within the transport stream. Reliable synchronization mechanisms and support for high-quality codecs make M2TS well-suited for archiving high-definition content where preserving full source quality is essential.
Initial release: 2006
AMB files contain audio encoded in Ambisonic B-format, a full-sphere surround sound technique conceived by Michael Gerzon during the 1970s. Unlike channel-based systems such as 5.1 or 7.1, Ambisonics captures a complete three-dimensional sound field using spherical harmonics — first-order B-format consists of four channels: W (omnidirectional), X (front-back), Y (left-right), and Z (up-down). This representation is speaker-independent, meaning one recording can be decoded to any loudspeaker arrangement or binaural headphones without remixing. AMB files typically store uncompressed PCM data and are processed by tools like SoX or specialized plugins. A core advantage is spatial flexibility — creators produce one master file that adapts to stereo, surround, or immersive playback. The format also scales elegantly: higher-order Ambisonics adds channels for increased spatial precision upon the same mathematical framework. With the growth of virtual reality, 360-degree video, and spatial audio for gaming, Ambisonics has experienced a resurgence, adopted by platforms like YouTube for immersive media delivery.
Initial release: 1975

Frequently Asked Questions

Why convert M2TS to AMB?

AMB stores spatial audio in Ambisonic B-Format — useful for VR, 360-degree video, and immersive audio production workflows.

What software opens AMB files?

Reaper with ambisonic plugins, Ambisonic Studio, and specialized spatial audio tools open and process AMB files.

Is AMB a common format?

AMB is niche but important in spatial audio production. It encodes sound field information for 3D audio rendering and playback.

Will all audio channels transfer?

The audio channels from M2TS are mapped into the ambisonic B-format structure during conversion for spatial audio use.

How fast is the conversion?

Audio extraction bypasses video processing, so AMB output from even large M2TS Blu-ray files is generated quickly.