A J2K file is an image that is compressed using the wavelet compression instead of DCT compression.
Files with .EPUB extension are an e-book file format that provide a standard digital publication format for publishers and consumers. The format has been so common by now that it is supported by many e-readers and software applications. For example, on Mac OS, the pre-installed Books software provides the support for opening such files. In addition, there are a lot of compatible software available for smartphones, tablets and computers.
Můžete také převést J2K do mnoha dalších formátů souborů. Podívejte se prosím na kompletní seznam níže.