TOD to AMB Converter

Extract Ambisonic B-Format audio from JVC TOD camcorder files

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Audio Extraction

Pull audio from JVC TOD camcorder recordings into AMB for spatial VR audio.

Cloud Conversion

AMB extraction from TOD runs on our servers — no specialized software needed.

Secure Pipeline

TOD uploads are deleted post-processing. AMB output is purged within 24 hours.

How to convert TOD 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

TOD is a high-definition video recording format developed by JVC and introduced in 2007 with the Everio GZ-HD7 camcorder series. Serving as the HD counterpart to the standard-definition MOD format, TOD files contain MPEG-2 transport stream data with H.264/AVC video encoded at resolutions up to 1920x1080 interlaced, paired with AC-3 (Dolby Digital) audio. The format was developed as JVC transitioned its Everio camcorder line from standard definition to high definition, providing a recording format that balanced HD quality with practical file sizes for the hard disk drives and memory cards used as recording media. TOD files share structural similarities with the MPEG-2 transport stream used in broadcast applications, making them compatible with many professional and consumer video tools that handle transport stream content. JVC organized TOD recordings within a directory structure that includes metadata files for clip management, mirroring the approach used for MOD files but tailored to HD content parameters. The format records at bit rates sufficient for high-definition consumer video, typically ranging from 15 to 27 Mbps depending on the recording quality setting selected on the camera. While TOD is specific to JVC products and was eventually superseded by more widely adopted formats like AVCHD, it remains relevant for owners of JVC Everio HD camcorders who need to access, edit, or convert their recorded footage using modern video software.
Developer: JVC
Initial release: 2007
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 TOD to AMB?

AMB is built for spatial VR audio. Extract audio from proprietary TOD into a purpose-built format.

What uses AMB files?

Systems and apps designed for spatial VR audio accept AMB as their native audio format.

Is AMB widely compatible?

AMB is a specialized format. SOX and dedicated tools handle it; mainstream players may not.

Will the quality be adequate?

AMB quality suits its intended purpose. Output depends on the audio quality in your TOD source.

Can I batch convert?

Upload several TOD files and extract AMB audio from each simultaneously.

TOD to AMB Quality Rating

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