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Multimedia database A Multimedia database (MMDB) is a collection of related for multimedia data. [1] The multimedia data include one or more primary media data types such as text, images, graphic objects (including drawings, sketches and illustrations) animation sequences, audio and video.
Digital media Hard drives store information in binary form and so are considered a type of physical digital media. In mass communication, digital media is any communication media that operates in conjunction with various encoded machine-readable data formats.
Multimedia is utilized in various fields including education, entertainment, communication, game design, and digital art, reflecting its broad impact on modern technology and media. Multimedia encompasses various types of content, each serving different purposes: Text - Fundamental to multimedia, providing context and information.
Multimedia information retrieval. Multimedia information retrieval (MMIR or MIR) is a research discipline of computer science that aims at extracting semantic information from multimedia data sources. [1][failed verification] Data sources include directly perceivable media such as audio, image and video, indirectly perceivable sources such as ...
Digital video is an electronic representation of moving visual images (video) in the form of encoded digital data. This is in contrast to analog video, which represents moving visual images in the form of analog signals. Digital video comprises a series of digital images displayed in rapid succession, usually at 24, 25, 30, or 60 frames per second. Digital video has many advantages such as ...
Video file format A video file format is a type of file format for storing digital video data on a computer system. Video is almost always stored using lossy compression to reduce the file size.
High-Definition Multimedia Interface (HDMI) is a proprietary audio/video interface for transmitting uncompressed video data and compressed or uncompressed digital audio data from an HDMI-compliant source device, such as a display controller, to a compatible computer monitor, video projector, digital television, or digital audio device. [ 3 ] HDMI is a digital replacement for analog video ...
In information theory, data compression, source coding, [ 1 ] or bit-rate reduction is the process of encoding information using fewer bits than the original representation. [ 2 ] Any particular compression is either lossy or lossless. Lossless compression reduces bits by identifying and eliminating statistical redundancy.