Blockchain-Based Content Delivery Networks for Adaptive Video Streaming Optimization

The landscape of video streaming is rapidly evolving, with an increasing demand for adaptive and high-quality content delivery. Traditional Content Delivery Networks (CDNs) face challenges in efficiently handling dynamic streaming conditions, prompting exploration into innovative solutions. This review paper delves into the potential of integrating blockchain technology to optimize CDNs for adaptive video streaming. The focus is on decentralized storage, distribution, and enhanced security mechanisms facilitated by blockchain. The paper explores the evolution of video streaming technologies, challenges in traditional CDNs, and the foundational characteristics of blockchain. It discusses how blockchain can revolutionize CDNs by providing decentralized storage solutions, enabling distributed content distribution, and enhancing security measures. Case studies and examples illustrate the practical applications of blockchain in optimizing CDNs for video streaming. Additionally, the paper addresses challenges, limitations, and the future directions of this integration, offering insights into emerging trends and research opportunities. Ultimately, this review sheds light on the transformative potential of blockchain-based CDNs in shaping the future of adaptive video streaming