Set-Top Box Interactive Content Pre-loading
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Solution Overview
Problem
Current systems for providing interactive on-demand content in television service networks face challenges in efficiently delivering interactive features and advertisements within on-demand content, such as commercials and product placements, due to delays and bandwidth limitations.
Innovation Solution
The implementation of an IPTV system with a client-facing tier, application tier, acquisition tier, and operations and management tier, utilizing set-top box devices with pre-loaded interactive content instructions and triggers, allows for faster data transfer through VDSL connections, enabling interactive content notifications and two-way communication for enhanced user interaction with on-demand content.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If interactive content instructions and notifications are delivered in real-time over the network, then user interaction capability is improved, but network bandwidth consumption increases and delivery delays occur
Solution Approach 1:
The system pre-loads interactive content instructions, triggers, and associated data onto the set-top box device before they are needed for playback. This allows the content to be immediately available when playback occurs, eliminating network delivery delays during actual use while maintaining full interactivity capability.
2Speed
If interactive content instructions and data are pre-loaded onto the set-top box device, then delivery speed and responsiveness are improved, but device storage requirements increase
Solution Approach 1:
The system selectively pre-loads only the specific interactive content instructions, triggers, and associated data that are relevant to the particular on-demand content being delivered to each user. This targeted approach ensures fast local access speed while minimizing storage consumption by avoiding unnecessary generic or unrelated interactive content data.
3Device complexity
If traditional broadcast delivery methods are used for on-demand content, then system complexity is reduced, but interactivity and user engagement capabilities deteriorate
Solution Approach 1:
The system architecture is segmented into distinct functional components: the set-top box device handles local storage and execution of interactive content instructions, while the network infrastructure handles content delivery. This segmentation allows the system to maintain relatively simple broadcast delivery mechanisms while simultaneously enabling rich interactivity through local processing, thus resolving the contradiction between system simplicity and interactive capability.
Data Source
AI summary
A set-top box device includes a network interface module and a client interface module. The network interface module is configured to receive interactive content instructions and an interactive content notification over an Internet protocol data connection, and to receive an associated on-demand content video stream from a television service provider. The network interface module is also configured to connect to a website containing product information for a product associated with the on-demand content video stream. The client interface module is configured to output the on-demand content video stream, to output the interactive content notification concurrently with the on-demand content video stream in response to outputting a portion of the on-demand content video stream and based on the interactive content instructions, and to output the website currently with the on-demand content video stream in response to a selection of the interactive content notification.