Basic information
The network media itself has not accurately and abstractly summarized the definition of webcasting. For the sake of convenience, we might as well refer to the concepts of communication and live TV broadcast to give a simple definition of webcasting: the information is produced and released synchronously with the occurrence and development of events on the spot, and the information is released through the network with two-way circulation process.
Its forms can also be divided into live broadcast, studio interview live broadcast, text and picture live broadcast, video and audio live broadcast or live broadcast provided by TV (the third party); But also has the functions of mass storage and convenient search.
Compared with the single past time and space of movies, the time and space that can be revealed by live TV has both the present tense and the past tense, while the live webcast has the function of compressing time and space in addition to the two major time and space of TV.
Such as synchronous text live broadcast, photo live broadcast, game live broadcast, mobile phone live broadcast and score live broadcast and so on. With the development of society, efficiency has made everyone know the benefits of live broadcast, reduced costs and accelerated the dissemination of information.
With the development of internet technology, the concept of live broadcast has been expanded and developed, and more people pay attention to live webcast, especially the ecological chain of video live broadcast. Watching sports events (ball games, etc.) and other major events and news online through network signals gives the public a broad and free choice space.