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Video synopsis combines a visual summary of stored video together with an indexing mechanism. When a summary is required, all objects from the target period are collected and shifted in time to create a much shorter synopsis video showing maximum activity. A synopsis video clip is generated, in real time, in which objects a
Facebook introduced a video streaming service, Facebook Watch to select individuals in August 2017, and to the public in January 2018. [5] [6] Facebook watch is a video-on-demand service that allows users to share content live. It allows people to upload videos that cover a wide array of topics including original comedy, drama, and news ...
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]
The PLATO system was launched in 1960 at the University of Illinois and subsequently commercially marketed by Control Data Corporation.It offered early forms of social media features with innovations such as Notes, PLATO's message-forum application; TERM-talk, its instant-messaging feature; Talkomatic, perhaps the first online chat room; News Report, a crowdsourced online newspaper, and blog ...
This page was last edited on 13 September 2017, at 20:21 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.
In 2018, YouTube added a feature called Premiere which displays a notification to the user mentioning when the video will be available for the first time, like for a live stream but with a prerecorded video. When the scheduled time arrives, the video is aired as a live broadcast with a two-minute countdown.
In March 2017, a story function was introduced in Facebook Messenger. [7] In February 2018, Google launched AMP Stories, bringing a story-style format to certain Google search results on mobile devices. [8] In August 2018, YouTube introduced a stories function that initially was limited to pictures, but was later expanded to support short video ...
Facebook Live was used by the perpetrators of an incident in which four black young adults kidnapped and tortured a mentally disabled white male. [121] All four were charged and convicted of hate crimes. [122] Facebook Live was also used by Brenton Tarrant, perpetrator of the Christchurch mosque shootings to broadcast the attack on Al Noor Mosque.