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selective-php / image-type

Image type (format) detection for PHP
MIT License
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JPM (JPEG 2000 compound image) #45

Closed odan closed 5 years ago

odan commented 5 years ago

JPM (JPEG 2000 compound image)

Identification

JPM files start with bytes 00 00 00 0c 6a 50 20 20 0d 0a 87 0a 00 00 00 14 66 74 79 70 6a 70 6d 20.