AV1 to AMB Converter

Extract Ambisonic audio from AV1 video online

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Spatial Audio

AMB stores Ambisonic audio for immersive experiences — extracting from AV1 creates spatial soundscapes for VR and 3D projects.

Channel Configuration

Set the Ambisonic order and sample rate to produce AMB files matching your spatial audio production requirements.

Private Extraction

Your AV1 uploads are erased right after processing, and AMB files are removed within 24 hours.

How to convert AV1 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

AV1 (AOMedia Video 1) is an open, royalty-free video coding format developed by the Alliance for Open Media, a consortium whose founding members include Google, Mozilla, Microsoft, Amazon, Netflix, and Intel, among others. The specification was finalized in June 2018 with the goal of providing a next-generation video codec that surpasses the compression efficiency of H.264 and HEVC while remaining free from licensing fees. AV1 achieves roughly 30-50% better compression than HEVC at equivalent visual quality, making it particularly attractive for streaming platforms seeking to reduce bandwidth costs without sacrificing viewer experience. The codec supports a broad range of features including film grain synthesis, flexible tiling for parallel processing, content-adaptive resolution switching, and a rich set of intra and inter prediction modes. Hardware decoding support has expanded rapidly across mobile processors, GPUs, and smart TVs, addressing early concerns about computational demands during encoding. AV1 has seen wide adoption from major streaming services for delivering 4K and HDR content, and it serves as the video component of the WebM container for web-based playback. The royalty-free status makes AV1 especially important for open web standards and accessible media distribution.
Initial release: June 25, 2018
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 AV1 to AMB?

AMB files store Ambisonic spatial audio — essential for VR content, 360-degree video sound design, and immersive audio research.

What opens AMB files?

Reaper, Audacity, and Ambisonic plugins for major DAWs handle AMB. VR content creation tools also support the format.

What is Ambisonic audio?

Ambisonics is a full-sphere surround sound technique that captures and reproduces spatial audio independent of speaker layout.

Is AMB suitable for VR?

Yes — Ambisonic audio is the standard for VR and 360-degree content, providing listener-dependent spatial sound rendering.

Are my files protected?

AV1 uploads are deleted immediately after conversion. AMB outputs are purged from our servers within 24 hours.