# VidBlock: A Web3.0-Enabled Decentralized Blockchain Architecture for Live Video Streaming
## 2 Background and Related Works
### Comparison of Existing Decentralized Approaches
\begin{table}
\begin{tabular}{|p{56.9 pt}|p{56.9 pt}|p{56.9 pt}|p{56.9 pt}|p{56.9 pt}|p{56.9 pt}|p{56.9 pt}|p{56.9 pt}|} \hline
**Feature** &
\begin{tabular}{c} **VidBlock** \\ **(The** **Proposed** \\ **System)** \\ \end{tabular} & [PERSON][PERSON] (24)** & [PERSON][PERSON] et al. (25)** & **[PERSON] et al. (26)** & **[PERSON] et al. (27)** & **[PERSON] and [PERSON] (28)** \\ \hline
**Primary Objective** & \begin{tabular}{c} Developing a fully \\ decentralized \\ Web3.0-based \\ architecture \\ for real-time \\ P2P \\ streaming, \\ enhancing \\ data \\ ownership \\ and privacy \\ \end{tabular} & \begin{tabular}{c} Optimizing \\ adaptive \\ streaming, \\ improving \\ traditional \\ CDN \\ performance \\ with \\ blockchain \\ \end{tabular} & \begin{tabular}{c} Analyzing the \\ potential \\ opportunities \\ and \\ challenges of \\ blockchain in \\ video \\ \end{tabular} & \begin{tabular}{c} Implementing \\ a pay-as-you- \\ use model for \\ live video \\ streaming \\ using \\ Ethereum and \\ streaming \\ IPFS \\ \end{tabular} & \
\begin{tabular}{c} Optimizing \\ video content \\ distribution \\ through a \\ swarm-based \\ \end{tabular} &
\begin{tabular}{c} Developing a \\ blockchain- \\ based \\ platform \\ focused on \\ secure video \\ sharing and \\ intellectual \\ property \\ protection \\ \end{tabular} \\ \hline
**Blockchain Utilization** & \begin{tabular}{c} Strengthening \\ P2P network \\ and user data \\ ownership, \\ metadata \\ storage \\ \end{tabular} & \begin{tabular}{c} Optimized \\ content \\ delivery, \\ copyright \\ protection \\ through \\ decentralized \\ storage \\ \end{tabular} & \begin{tabular}{c} Ensuring data \\ reliability and \\ enhancing \\ transparency \\ for users \\ \end{tabular} & \begin{tabular}{c} Managing \\ streaming \\ access rights \\ and real-time \\ payment \\ \end{tabular} & \
\begin{tabular}{c} Decentralized \\ control of file \\ sharing via \\ swarm \\ protocols \\ \end{tabular} &
\begin{tabular}{c} Blockchain for \\ content \\ protection \\ and secure \\ access control \\ \end{tabular} \\ \hline
**Key Technologies** & \begin{tabular}{c} P2P streaming \\ protocol, \\ distributed \\ storage \\ system, smart \\ contract- \\ based data \\ management \\ \end{tabular} & \begin{tabular}{c} Filecoin, IPFS, \\ decentralized \\ content \\ storage \\ \end{tabular} & \begin{tabular}{c} General \\ blockchain \\ applications \\ and case \\ studies \\ \end{tabular} & \
\begin{tabular}{c} Ethereum \\ smart \\ contracts, \\ IPFS, \\ Superfluid \\ protocol \\ integration \\ \end{tabular} &
\begin{tabular}{c} Swarm-based \\ protocols, \\ dynamic \\ caching, and \\ and \\ IPFS-based \\ storage \\ \end{tabular} \\ \hline
**User Data Management** & \begin{tabular}{c} User- \\ managed data \\ ownership and privacy \\ through smart \\ contracts and \\ personal \\ storage \\ \end{tabular} & \begin{tabular}{c} Primarily \\ focused on \\ copyright \\ protection via \\ decentralized \\ storage \\ \end{tabular} & \begin{tabular}{c} Emphasis on \\ privacy and \\ data integrity \\ \end{tabular} & \begin{tabular}{c} Pay-as-you- \\ watch model \\ with secure \\ content access \\ via IPFS \\ \end{tabular} & \
\begin{tabular}{c} Enhanced \\ privacy \\ control via \\ distributed \\ P2P data \\ sharing \\ \end{tabular} &
\begin{tabular}{c} Strong \\ semphesis on \\ secure content \\ sharing and \\ intellectual \\ property \\ rights \\ protection \\ \end{tabular} \\ \hline
**Content Delivery** & \begin{tabular}{c} Real-time P2P \\ streaming for \\ minimal \\ latency, \\ decentralized \\ distribution \\ \end{tabular} & \begin{tabular}{c} Optimized \\ content \\ delivered, \\ reduced \\ reliance on \\ CDN \\ \end{tabular} & \begin{tabular}{c} Conceptual \\ discussion on \\ decentralized \\ content \\ delivery \\ delivery \\ delivery \\ \end{tabular} & \
\begin{tabular}{c} IPFS and \\ SEurarm-based \\ delivery \\ optimized for \\ efficient \\ resource use \\ \end{tabular} &
\begin{tabular}{c} Content \\ sharing via \\ IPFS and \\ blockchain \\ based access \\ verification \\ \end{tabular} \\ \hline \end{tabular}
\end{table}