Set-Top Box Recording Status and Healing Mechanism
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Solution Overview
Problem
Conventional set-top boxes lack the capability to inform users about recording failures and do not provide tools for repairing defective media content recordings, such as incomplete or damaged recordings due to power interruptions or equipment errors.
Innovation Solution
A media content processing subsystem configured to detect defective recordings and provide recording status indicators, as well as heal defective portions of recorded media content by communicating with other subsystems to retrieve and integrate missing segments, thereby presenting healing status indicators to the user.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional STB records broadcast media content, then users can experience recorded media content after broadcast, but users cannot obtain information about recording failures or perform repair operations
Solution Approach 1:
The patent implements feedback mechanisms by introducing recording status indicators that continuously inform users about the state of recorded content. The system detects recording failures and presents visual feedback through icons and status messages, enabling users to understand recording reliability without manual intervention.
Solution Approach 2:
The system performs self-service by automatically detecting defective recordings and initiating healing operations without user intervention. The STB monitors its own recording status, identifies failures, and executes repair processes autonomously, then notifies users through status indicators.
2Difficulty of detecting and measuring
If no recording status monitoring is implemented, then device complexity is reduced, but users cannot identify defective portions of recorded content
Solution Approach 1:
The system performs preliminary actions by proactively monitoring recording processes and detecting defects before users attempt to play back content. Status indicators are prepared in advance to show users the current recording state, preventing potential playback issues.
Solution Approach 2:
The patent introduces an intermediary layer between the recording mechanism and the user through status indicators and healing management. This intermediary translates complex recording states into simple visual icons and messages, making defect detection accessible without increasing user-facing complexity.
3Ease of repair
If healing operations are not provided, then ease of operation is maintained, but defective recordings cannot be repaired
Solution Approach 1:
The system performs self-service by automatically executing healing operations on defective recordings without requiring user intervention. The STB detects defects, retrieves replacement data, and repairs recordings autonomously, then notifies users through status indicators, maintaining operational simplicity while enabling repair capabilities.
Solution Approach 2:
The system performs preliminary healing actions automatically when defects are detected, preparing corrected recordings before users request them. This preliminary action ensures that when users do need repairs, the system has already processed or is processing the healing, reducing user effort.
Data Source
AI summary
An exemplary system includes a content processing subsystem configured to record at least a subset of a media content program and detect a defective portion of the recorded media content program that failed to be properly recorded. The content processing subsystem is further configured to provide a recording status indicator to an output device for presentation to a user, the recording status indicator identifying the defective portion of the recorded media content program. In certain implementations, the content processing subsystem is further configured to heal at least a subset of the defective portion of the recorded media content program and provide a healing status indicator to the output device for presentation to the user, the healing status indicator identifying the healed portion of the recorded media content program.