![]() Its main purpose is to detect misuse and act as a form of signature from the owner. Digital watermarks are designed in such a way that they do not restrict the media file or change the media file in such a way it detracts the quality. Deciding on whether to use visible/invisible watermarking depends on the function of the media file, but with either technique, when the media file is copied the digital watermark gets copied as well. Digital watermarking can be hidden or seen in plain sight by other parties. The embedded watermark is meant to be permanent and follows a process in which there is alterations to the media file. Digital watermarking is the process of embedding a symbol of some sort into the media file to distinguish the file from others.
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