IPTV Video Branching via Embedded Metadata Packets
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Solution Overview
Problem
Current Internet Protocol Television (IPTV) systems limit user navigation to on-demand content, requiring complex interfaces or browser technology, which can be unfamiliar and inconvenient for viewers accustomed to traditional television controls, making it difficult to seamlessly access related video content without interrupting the viewing experience.
Innovation Solution
Incorporating metadata packets within video streams that allow viewers to asynchronously select affiliate videos using a remote control, with leading and trailing packets providing information for seamless transitions and navigation, and using timestamps to index additional content, enabling intuitive and familiar control similar to traditional TV operations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If conventional browser technology is used to access Internet content on television, then access to diverse Internet content is enabled, but the interface complexity increases and usability decreases for viewers accustomed to traditional TV controls
Solution Approach 1:
The patent introduces an intermediary layer between the traditional TV remote control and the Internet content delivery system. This intermediary translates simple remote control commands (channel up/down, pause, play) into meaningful navigation actions within the IPTV interface, enabling users to access diverse Internet content without needing to learn complex browser controls. The intermediary maintains the familiar TV viewing experience while enabling Internet content access.
2Adaptability or versatility
If complex interfaces are provided for navigating on-demand content, then content selection capability is improved, but the difficulty of operation increases
Solution Approach 1:
The patent makes the remote control universal by enabling it to perform multiple functions: traditional TV controls (channel navigation, pause, play) and IPTV-specific functions (content selection, branching to related videos). The same physical buttons serve both conventional TV operations and sophisticated content navigation, eliminating the need for separate control mechanisms and reducing operational difficulty while maintaining content selection capability.
Solution Approach 2:
The system provides self-service by automatically presenting relevant content options based on the current video stream. When a viewer pauses or selects a video, the system automatically generates and presents related video options without requiring the user to manually search or navigate through complex menus. The system serves itself by intelligently curating content recommendations, reducing the burden on the user while maintaining broad content selection capabilities.
3Ease of operation
If traditional television controls are used for IPTV, then ease of operation is maintained, but the ability to access related content asynchronously is limited
Solution Approach 1:
The patent applies preliminary action by pre-processing and organizing content information before the user needs to access it. The system analyzes video metadata, identifies related content, and prepares navigation paths in advance. When the user presses a simple button during video playback, the pre-organized content structure enables immediate asynchronous access to related videos without requiring complex real-time navigation. This preliminary preparation maintains control simplicity while enabling flexible content access.
4Adaptability or versatility
If video streams include embedded metadata for content navigation, then content accessibility is improved, but the data complexity and transmission overhead increases
Solution Approach 1:
The patent segments the metadata into discrete, manageable packets that are distributed throughout the video stream at strategic intervals. Rather than transmitting all content information continuously, the metadata is divided into segments containing specific information (video identification, related content indices, navigation parameters). This segmentation reduces transmission overhead by only sending necessary metadata at appropriate moments while maintaining full content accessibility when needed.
Data Source
AI summary
In certain implementations, a method of displaying a branched chain of Internet Protocol Television (IPTV) video content involves providing a first stream of video content, the first stream of video content having a plurality of video features that appear during a plurality of associated time intervals in the first stream of video content; providing a collection of affiliate video streams related to the plurality of time intervals; providing a set of metadata that associates the time intervals with one of the plurality of affiliate video streams; playing the first stream of video content on an IPTV compatible player device to sequentially reveal the plurality of features of the first stream in their respective time relationships in the first stream via a display driven by the IPTV compatible player device; at the IPTV compatible player device, receiving a selection signal during the associated time interval that selects the video feature being displayed; upon receipt of the selection signal, the IPTV compatible player device accessing the metadata to identify a particular one of the collection of affiliate data streams that is associated with the time interval of the selected video feature; and the IPTV compatible player device ceasing to play the first stream of video content and beginning playing the associated one of the collection of affiliate data streams that is associated with the time interval of the selected feature; whereby, the viewer directly navigates from one stream of video content to an affiliate video. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.