A Dynamic Image Playing Method of Ultra-high Definition based on Big Data Distributed Storage
Di Wu, Jianhou Gan, Jun Wang, Cunrui Wang · 2019
Minority ultra-high definition video resources with ultra-high resolution will cause the occupation of large storage space, so the mainstream network rate is difficult to satisfy the requirement for smooth playback. To address the above problem, we first adopt distributed storage technology to resampling and splitting the ultra-high definition video. Then, multi-level dynamic image frame and resolution archiving are established and combined with image blocks information to form dynamic image playback archiving. This method effectively processes the conflict between ultra-high-definition video and the upload bandwidth of the server network, and thus solves a kind of ultra-high definition video broadcast problem with little consistency between frames and the need for local amplification of images. Moreover, it provides a way of broadcasting and displaying for the inheritance and protection of minority culture.