Streaming Media Controller Bookmarking Playback Position
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Solution Overview
Problem
Streaming devices, such as televisions, typically lose their place in a streaming session when powered off and back on, disrupting the continuous playback of audio and video content.
Innovation Solution
A streaming media device with a controller that bookmarks the current location of play upon receiving a power off signal and displays a home screen with content and channel selection options for a predefined period, allowing seamless resumption of streaming upon power-on.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Use of energy by moving object
If the television is turned off and then turned back on, then power consumption is reduced, but the streaming session cannot be resumed
Solution Approach 1:
The system performs preliminary actions by bookmarking the current streaming content location before power-off and storing this information in memory. When powered back on, the pre-stored bookmark data enables automatic resumption of the streaming session without requiring user intervention or re-establishing the session from scratch.
2Device complexity
If the television loses the streaming location information, then device complexity is reduced, but user experience deteriorates
Solution Approach 1:
The television performs self-service by automatically detecting and bookmarking its own streaming content location before power-off, storing this information in its memory system. Upon power-on, the device autonomously retrieves the stored bookmark and resumes streaming without requiring user input, thereby maintaining simple operation while preserving streaming continuity.
3Adaptability or versatility
If the home screen is displayed for a predefined period, then user flexibility is improved, but time to resume streaming increases
Solution Approach 1:
The system performs preliminary bookmarking of the streaming location during the home screen display period. This preliminary action occurs in the background while the user has flexibility to select alternative content, ensuring that when the user wants to resume the original stream, the bookmark is already prepared and ready for immediate resumption.
Data Source
AI summary
A streaming media device includes a controller to receive a power off signal, bookmark streamed content at a current location of play after receiving the power off signal, and present a home screen with a visual representation of an alternative content selection and channel selection for a predefined period of time.