Television Client Device Multi-Format Media Service
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Solution Overview
Problem
Closed television systems are limited in their ability to receive and render television media content in multiple streaming video formats, as they are typically designed to handle only proprietary video formats, restricting compatibility with diverse content sources such as Internet video services.
Innovation Solution
A television client device equipped with a media service that can process and render television media content in various streaming video formats, including proprietary and Internet-based formats, such as RTSP, HTTP, H.264, MPEG-2, and VC1/WMV, allowing for seamless reception and display of content from different sources.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a closed television system uses proprietary video formats for distribution, then distribution efficiency is improved, but compatibility with diverse content sources deteriorates
Solution Approach 1:
The television client device is designed with multi-format video processing capability, enabling it to receive and render content in multiple streaming video formats (MPEG-2, H.264, VC-1, WMV) simultaneously. This universal compatibility allows the device to function with both proprietary closed television system content and Internet-based video services, resolving the contradiction between distribution efficiency and content source compatibility
2Reliability
If a television client device is designed for proprietary formats only, then system reliability is improved, but adaptability to multiple content sources deteriorates
Solution Approach 1:
The video processing architecture is segmented into separate decoding modules for different video formats (MPEG-2 decoder, H.264 decoder, VC-1 decoder, WMV decoder). Each format-specific module maintains reliable, optimized processing for its designated format, while the overall system gains adaptability through the collection of these specialized segments. This segmentation allows the system to maintain reliability for each format while achieving broad adaptability
Data Source
AI summary
Television content from multiple sources is described. In embodiment(s), a television client device includes an interface to receive television media content in multiple streaming video formats. A television media service implemented in the television client device can process television media content when received in a first streaming video format, and render the television media content for display. In addition, the television media service can process additional television media content when received in a second streaming video format, and render the additional television media content for display.