Automatic Media Compression for Low-Storage Digital Devices
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Solution Overview
Problem
Digital devices, such as smartphones and cameras, face inconvenience due to limited storage space, forcing users to stop adding content until existing content is cleared, as they lack efficient methods to manage storage capacity.
Innovation Solution
Implementing a method to automatically monitor storage space and prompt users to allow compression of content, specifically using lossy compression techniques when space falls below a threshold, allowing users to select types of content to compress and configure settings for alerts and compression.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If lossy compression is applied to content files, then storage space is increased, but file quality is degraded
Solution Approach 1:
The system changes the compression parameter by applying lossy compression to media files when storage space is insufficient. This transforms the files from uncompressed or losslessly compressed format to a lossily compressed format, reducing file size at the cost of some quality degradation. The patent implements this by monitoring storage space and automatically compressing files using techniques that discard redundant or less perceptible data.
2Ease of operation
If automatic compression monitoring is implemented, then user convenience is improved, but device complexity increases
Solution Approach 1:
The system performs self-service by automatically monitoring storage space and initiating compression operations without requiring user intervention. The digital device itself monitors its own storage status and takes corrective action by compressing files when space is low, eliminating the need for users to manually manage storage space.
Solution Approach 2:
The system implements a feedback loop where storage space is continuously monitored, and when a threshold is reached, compression is triggered. This creates a closed-loop control system that automatically responds to storage conditions, providing feedback-based automation that improves convenience while managing complexity through standardized monitoring and response protocols.
Data Source
AI summary
Some embodiments of a method to automatically compress content in a digital device have been presented. In some embodiments, available data storage space in the digital device is monitored. When the available data storage space falls below a predetermined threshold, a user of the digital device is automatically asked whether the user allows compression of one or more types of content stored on the digital device in order to increase data storage space available.