At present, due to the high requirements for network and data collection technology for drone broadcasts, there is currently no widespread use in China, but some of the more mainstream live broadcast platforms have begun to be widely adopted. For example: Austrian point cloud, witness, fighting fish, Weibo, MBO and other live broadcast platforms. Some players can also play at specific addresses, such as: Potplayer, VLC Media Player, and even we can build our own live platform.
There are two main types of drone live broadcast: mobile APP software push live broadcast, professional hardware module push live broadcast.
(Video Encoder Hardware Code Live)
The currently used video encoding formats are H.264 (launched in 2003) and H.265 (launched in 2013). H.264 is a new development after MPEG4 jointly proposed by the International Organization for Standardization (ISO) and the International Telecommunication Union (ITU). A generation of digital video compression formats; H.265 is a new video coding standard developed by ITU-T VCEG following H.264. In actual use, 265 is much better than 264. Under the same high-resolution video, 265 saves one-third of the bandwidth compared to 264. However, the current live broadcast platform only supports H.264, so despite the many benefits of H.265, H.264 still dominates the mainstream market.
Video transmission process
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