TOD to IRCAM Converter

Extract IRCAM SDIF audio from JVC TOD camcorder files

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Audio Extraction

Pull audio from JVC TOD camcorder recordings into IRCAM for music research institutes.

Cloud Conversion

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

Secure Pipeline

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

How to convert TOD to IRCAM

1

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

2

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

3

Let the file convert and you can download your ircam 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 While TOD is specific to JVC products and was eventually superseded by more widely adopted formats like AVCHD, it remains relevant for owners of JVC Everio HD camcorders who need to access, edit, or convert their recorded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
IRCAM sound files originate from the Institut de Recherche et Coordination Acoustique/Musique — one of the world's foremost computer music laboratories, founded by composer Pierre Boulez in Paris. The format was created in the early 1980s to serve the research needs of IRCAM and has since been adopted by academic and artistic communities working at the intersection of science and sound. An IRCAM file begins with a 1024-byte header containing a magic number, sample rate, channel count, and an encoding type field that supports linear PCM (16/32-bit integer and 32-bit float), mu-law, and A-law variants. The header block also accommodates free-form annotation text, allowing researchers to embed experiment metadata directly in the audio file. Because the payload is uncompressed by default, recordings maintain full fidelity through successive analysis and resynthesis cycles — essential in psychoacoustic experimentation. Software such as Csound, libsndfile, and SoX reads and writes the format natively. Key advantages include a well-defined header that eliminates parsing ambiguity, support for floating-point samples essential in scientific DSP work, and deep roots in the computer music community ensuring continued tooling.
Developer: IRCAM
Initial release: 1983

Frequently Asked Questions

Why convert TOD to IRCAM?

IRCAM is built for music research institutes. Extract audio from proprietary TOD into a purpose-built format.

What uses IRCAM files?

Systems and apps designed for music research institutes accept IRCAM as their native audio format.

Is IRCAM widely compatible?

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

Will the quality be adequate?

IRCAM 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 IRCAM audio from each simultaneously.