Selective Vector Graphics Video Delivery
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Solution Overview
Problem
Video distribution systems face challenges in managing network bandwidth and cost due to resource-intensive bitmap video content delivery in wireless communications networks, which is difficult to manage and costly for core and radio networks, operations, and customer care.
Innovation Solution
The system selectively communicates video content in either a vector graphics format or a bitmap graphics format, using a media server to determine the appropriate format based on factors like bandwidth usage, device capabilities, and geographic location, directing the content to either a vector or bitmap decoder accordingly, and allowing for premium high-quality bitmap delivery as an option.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If bitmap video content delivery is used in wireless communications networks, then video content can be delivered with standard compatibility, but network bandwidth consumption increases and management becomes resource-intensive
Solution Approach 1:
The system changes the graphical format parameter from bitmap to vector based on device capabilities and network conditions. The media server detects whether a device supports vector graphics and selectively delivers vector or bitmap content accordingly, optimizing bandwidth usage while maintaining compatibility where needed.
2Adaptability or versatility
If bitmap video content is delivered to all devices, then universal compatibility is maintained, but network management complexity and costs increase
Solution Approach 1:
The system applies different content delivery strategies to different devices based on their capabilities. Instead of uniform delivery, the media server identifies device types (vector-capable vs. bitmap-only) and delivers appropriately formatted content to each segment, simplifying network management by targeting formats to specific device groups.
Solution Approach 2:
The system maintains bitmap content as a fallback or premium option while primarily using vector content. The media server manages multiple format versions of the same content and directs them to appropriate devices, effectively copying the content in the most efficient format for each device type.
3Loss of energy
If vector graphics format is used, then network bandwidth consumption is reduced, but device compatibility requirements increase
Solution Approach 1:
The system dynamically changes the delivery parameter based on detected device capabilities. The media server identifies whether a device supports vector graphics and adjusts the content format accordingly, ensuring vector delivery only when compatible devices are detected, thus reducing bandwidth without forcing incompatibility.
Solution Approach 2:
The content delivery system becomes dynamic rather than static. The media server continuously assesses device capabilities and network conditions, adjusting the format selection in real-time. This dynamic adaptation allows the system to optimize bandwidth usage while maintaining compatibility by switching formats based on current device requirements.
4Manufacturing precision
If high-quality bitmap content is delivered as premium service, then user experience is improved for paying customers, but network resource allocation becomes more complex
Solution Approach 1:
The system implements local quality differentiation where premium bitmap content is delivered selectively to devices that request or require it, rather than uniformly to all users. The media server identifies premium users and directs them to high-quality bitmap content, while standard users receive optimized vector content, simplifying resource allocation through targeted delivery.
Data Source
AI summary
A method includes receiving a first request for a video content item. The first request is received at a media server from a first electronic device. The method includes selectively communicating a vector graphics format version of the video content item or a bitmap graphics format version of the video content item to the first electronic device.