Digital Content Stream Pause via Display Protocol Status Detection
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Solution Overview
Problem
Streaming media systems lack the ability to detect when a display device is turned off, leading to computational waste, playback issues, and inaccurate metrics due to continuous streaming of unwatched content, resulting in resource inefficiencies and inaccuracies.
Innovation Solution
Implementing a method to detect status changes in display devices using signals from HDMI, HDCP, and CEC protocols to determine when a display device is turned off, allowing the system to pause the digital content stream and restart it when the device is turned back on, utilizing machine learning models for improved accuracy.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If the digital content system continues streaming digital content to the digital content receiver when the display device is turned off, then the content stream remains uninterrupted and playback position is maintained, but computational resources and network bandwidth are wasted
Solution Approach 1:
The system uses feedback from display device status changes (detected through HDMI, HDCP, or CEC protocol signals) to dynamically adjust content streaming. When the display device status changes indicate it is turned off, the system pauses the content stream, thereby eliminating computational waste while maintaining continuity when needed.
Solution Approach 2:
The content streaming system transitions from a static continuous streaming mode to a dynamic mode that adjusts based on display device status. The system can pause or resume streaming according to real-time detection of display device power state changes, optimizing resource utilization.
2Productivity
If the digital content system continues streaming digital content when the display device is turned off, then the content stream remains active, but network bandwidth is consumed unnecessarily creating chokepoints
Solution Approach 1:
The system incorporates feedback mechanisms that monitor display device status through protocol signals. When the display device is detected as turned off, the system responds by pausing content streaming, thereby reducing network bandwidth consumption and eliminating unnecessary chokepoints while maintaining delivery continuity when the display is active.
3Productivity
If the digital content system provides unwatched digital content stream, then the content remains available for playback, but metrics associated with subscriber playback become inaccurate
Solution Approach 1:
The system uses feedback from display device status detection to determine when content is actually being watched. By pausing streaming when the display is off and resuming when the display is on, the system ensures that playback metrics are based on actual viewing behavior, thereby improving measurement precision while maintaining content availability.
4Device complexity
If the digital content receiver has no way of detecting display device status, then the content streaming system remains simple, but the system cannot detect when the display device is turned off leading to resource waste
Solution Approach 1:
The system leverages existing universal protocol signals (HDMI, HDCP, CEC) that are already part of the display device communication infrastructure. By utilizing these multi-functional signals for status detection, the system avoids adding significant complexity while enabling effective detection of display device power state to prevent computational waste.
Data Source
AI summary
The disclosed computer-implemented methods and systems include pausing a digital content stream being provided to a display device in response to determining that the display device is powered off. For example, rather than utilizing signals related to the power status of the display device, the disclosed methods and systems utilize signals related to display protocols and interfaces utilized by the display device to determine its power status. In response to determining that a display device is powered off, the disclosed methods and systems can pause the digital content stream being provided to the display device. Various other methods, systems, and computer-readable media are also disclosed.