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Videography. A videographer using a DSLR camera mounted on a shoulder rig. U.S. Air Force Airman Daniel Johnson performs a function check on his video camera before shooting. Videography involves capturing moving images on electronic media (such as: videotape, direct to disk recording, or solid state storage ), and can include streaming media.
Online video platforms allow users to upload, share videos or live stream their own videos to the Internet. These can either be for the general public to watch, or particular users on a shared network. The most popular video hosting website is YouTube, 2 billion active until October 2020 and the most extensive catalog of online videos. [1]
This is a list of notable websites which provide access to educational video as one of their primary functions. Educational courses with lectures, quizzes and exams provided by universities for free. Certificates are provided by the respective university on successful completion of a course. Educational courses in physical and social sciences ...
Multimedia. Multimedia is a form of communication that uses a combination of different content forms, such as writing, audio, images, animations, or video, into a single interactive presentation, in contrast to traditional mass media, such as printed material or audio recordings, which feature little to no interaction between users.
A predecessor to video journalism first appeared in the 1960s in the USA, when reporters had to write and shoot their own stories. Michael Rosenblum compared the introduction of video cameras to the invention of the portable camera in the 1930s: film spools of plastic made photography independent from heavy plates and tripods, and digital video technology liberates TV from heavy electronic ...
Time period. Key developments in online video web sight. 1974–1992. Development of practical video coding standards. The development of the discrete cosine transform (DCT) lossy compression method leads to the first practical video formats, H.261 and MPEG, initially used for online video conferencing . 1993–2004.
Contents. Wikipedia:Video and Interactive Tutorials. This page is the official project page for the English Wikipedia version of the Video and Interactive Tutorials Project that was approved by a full Wikimedia Foundation Grants Committee. The associated talk page serves as the forum to make your voice heard during the creation of these tutorials.
Video lesson. A video lesson or lecture is a video which presents educational material for a topic which is to be learned. The format may vary. It might be a video of a teacher speaking to the camera, photographs and text about the topic or some mixture of these. The Khan Academy has been successful in teaching mathematics using notes written ...