MKV to AMB Converter

Extract Ambisonic B-Format audio from MKV videos

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Spatial Audio

AMB captures full-sphere sound. Extract immersive Ambisonic audio from MKV for use in VR, 360-degree video, and spatial projects.

Immersive Format

Ambisonic B-Format is the foundation of spatial audio workflows. Converting MKV to AMB preserves the 3D sound field for further processing.

Remote Extraction

All processing runs on convertio.tools servers. Upload the MKV and retrieve the AMB file without taxing your local hardware.

How to convert MKV 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

MKV (Matroska Video) is an open-standard multimedia container format developed by the Matroska project, which announced the format in December 2002. Named after the Russian matryoshka nesting dolls, the format is built on the Extensible Binary Meta Language (EBML), a simplified binary variant of XML that provides a flexible and forward-compatible structure. MKV can hold virtually unlimited numbers of video, audio, and subtitle tracks within a single file, supporting codecs from H.264 and HEVC to VP9 and AV1 for video, and AAC, FLAC, Opus, and DTS for audio. A standout feature is comprehensive subtitle support, handling formats from simple SRT text to complex ASS styled subtitles and bitmap-based PGS tracks from Blu-ray discs. MKV also supports chapter markers, attachments (such as fonts needed for styled subtitles), and tagging metadata, making it one of the most feature-rich containers available. The open specification ensures that any developer can implement MKV reading and writing without licensing fees, which has driven widespread adoption across media players, streaming tools, and encoding software. The ability to encapsulate virtually any codec combination in a single, well-organized file has made MKV the preferred container for high-quality video distribution, archival, and personal media libraries.
Developer: Matroska
Initial release: December 6, 2002
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 MKV to AMB?

AMB stores full-sphere Ambisonic audio — essential for VR productions, 360-degree video projects, and immersive spatial audio experiences.

What plays AMB files?

VLC (with Ambisonic plugins), Reaper, and specialized spatial audio software handle AMB. Most VR audio tools support B-Format import.

What is Ambisonic B-Format?

B-Format captures a full spherical sound field using W, X, Y, Z channels. It can be decoded for any speaker layout or headphone rendering.

Is AMB used in VR production?

Yes — Ambisonics is fundamental to VR audio. AMB captures the 3D sound field that VR headsets render spatially for the listener.

Can I convert standard stereo MKV?

You can convert any MKV audio to AMB, but true spatial content requires the source to contain multichannel or Ambisonic audio data.

MKV to AMB Quality Rating

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