Hierarchical Template VOD Navigation and Dynamic Ad Targeting

The patent segments the content delivery system into hierarchical templates organized by categories and subcategories. Each template represents a specific content type (e.g., movies, TV shows, documentaries) and can be independently selected and displayed. This segmentation allows viewers to navigate through organized levels of content rather than facing a monolithic menu structure, improving navigation efficiency while maintaining manageable system complexity through standardized template categories.

The patent introduces a hierarchical dimension to content navigation by organizing templates across multiple levels (parent categories, subcategories, and specific content items). This dimensional structure transforms the traditional flat VOD interface into a multi-level navigation system where viewers can drill down through categories, enabling more efficient content discovery and selection without overwhelming the user with all available content at once.

The patent implements dynamic ad delivery by allowing the system to automatically select and display advertisements relevant to the current template being viewed. Instead of static mass-audience ads, the advertisement content dynamically adapts to the viewer's selection (e.g., showing car ads when viewing automotive content, real estate ads when viewing housing content). This dynamic adaptation increases ad relevance and viewer engagement while reducing the need to manage separate ad inventories for different content categories.

The system performs self-service ad targeting by automatically matching advertisements to the current content template without requiring manual ad selection or complex user profile management. The template-based structure inherently provides the context needed for ad relevance, allowing the system to self-determine which ads to display based on the viewer's navigation path and content interests, thereby reducing the administrative burden of managing diverse ad inventories.

The patent makes the template system universal by allowing it to handle both traditional broadcaster content and consumer-generated content through the same hierarchical structure. Users can create their own templates and advertisements using the same category and subcategory framework that professional content creators use. This multi-functionality enables user engagement and content diversity while avoiding the need for separate management systems, as the same template infrastructure serves both professional and user-generated content.

The system manages content diversity through parameter changes in the template structure, allowing flexible configuration of categories, subcategories, and template properties to accommodate both professional and user-generated content. The template parameters (such as content type, duration, formatting requirements) can be adjusted to suit different content sources while maintaining a unified management approach, thereby reducing overall system complexity despite the added versatility of user-generated content.