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Digital media means any communication media that operate with the use of any of various encoded machine-readable data formats. Digital media can be created, viewed, distributed, modified, listened to, and preserved on a digital electronics device. Digital can be defined as any data represented by a series of digits, while media refers to ...
Digital imaging or digital image acquisition is the creation of a digital representation of the visual characteristics of an object, such as a physical scene or the interior structure of an object. The term is often assumed to imply or include the processing, compression, storage, printing and display of such images.
High Definition Compatible Digital ( HDCD) is a proprietary audio encode-decode process that claims to provide increased dynamic range over that of standard Red Book audio CDs, while retaining backward compatibility with existing compact disc players . Originally developed by Pacific Microsonics, the first HDCD-enabled CD was released in 1995.
Multimedia is a form of communication that combines different content forms such as text, audio, images, animations, or video into a single interactive presentation, in contrast to traditional mass media which features little to no interaction from users, such as printed material or audio recordings. Popular examples of multimedia include video ...
The term "streaming media" can apply to media other than video and audio, such as live closed captioning, ticker tape, and real-time text, which are all considered "streaming text". Streaming is most prevalent in video on demand and streaming television services. Other services stream music. Video game live streaming uses streaming for online ...
Owned media is defined as communication channels that are within one's control, such as websites, blogs, or email. Paid media refers mostly to traditional advertising. Earned media cannot be bought or owned; it can only be gained organically, when content receives recognition and a following through communication channels such as social media ...
Some well known older (up to 2005) digital media formats and the MPEG standards they use. The Moving Picture Experts Group ( MPEG) is an alliance of working groups established jointly by ISO and IEC that sets standards for media coding, including compression coding of audio, video, graphics and genomic data, and transmission and file formats ...
A web beacon is a technique used on web pages and email to unobtrusively (usually invisibly) allow checking that a user has accessed some content. Web beacons are typically used by third parties to monitor the activity of users at a website for the purpose of web analytics or page tagging. They can also be used for email tracking.