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US 10,176,842 B2Granted
Method for backing up digital cinematographic content
AssigneeOno Films
InventorAntoine Simkine
Life of this patent
Estimating the term…
Abstract
The present invention relates to a method for backing up digital cinematographic content, comprising the steps of: generating, from said content, a digital stream encoded in a compressed format, or having said digital stream already encoded in a compressed format; and recording said digital stream encoded in a compressed format onto a photographic film.
Claims7
A method for backing up digital cinematographic content including a stream of digital images and all the digital data relating to the stream of digital images, the method comprising:
- generating a digital stream from the digital cinematographic content, the digital stream encoded in a compressed JPEG 2000 format, or having the digital stream already encoded in the compressed JPEG 2000 format, and
- recording the encoded digital stream onto a photographic film in a redundant manner and in the compressed JPEG 2000 format onto the photographic film, the redundancy of the digital data recorded on different sections of the same photographic film such that damaging more than one centimeter of the photographic film does not preclude restoration of all the data of the digital cinematographic content to be backed up.
Dependencies are inferred from the claim text.