RETRACTED ARTICLE: Big data VR system oriented to cloud services in Spanish cultural video simulation application

Abstract

The data volume of cloud service big data is huge, usually more than 10 TB, and it has even jumped to the petabyte level. Big data VR has a variety of data, not only structured, but also semi-structured, unstructured and interactive. In the Internet multimedia era, the output of images, sounds, videos and other data is amazing, so semi-structured and unstructured data are very important to a large extent. However, the main data of cloud services is not only a huge amount of data, but also has its diversity. The speed of big data VR is not only the speed of big data generation, but also the speed of processing. According to data, the amount of global data is growing at a rate of 50% per year, far exceeding the development speed of computer design. Therefore, processing and analyzing large data should be faster. Another way of spreading Spanish culture is non-governmental cultural exchanges. For example, some Chinese and Western art festivals held between China and Spain. China will also have some non-governmental cultural organizations about Spain, which can spread Spanish culture. Video simulation is a new type of video carrier, which has the characteristics of sound and image alignment, giving users a sense of in-depth immersion. Compared with traditional video images, virtual reality requires a higher bit rate, and also takes up more network bandwidth and storage space. While giving users a high-quality experience, how to optimize video quality and low bit rate video encoding is video simulation, one of the keys to rapid development, which is also the focus of this article.