Playback Queue System for Continuous Media Scheduling

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Solution Overview

Problem

Existing media playback systems do not allow users to seamlessly schedule and manage the playback of multiple digital media assets concurrently, requiring interruption of current playback to select and play new media items.

Innovation Solution

A computing device with a playback queue system that enables users to schedule and manage digital media assets, allowing selection of new items to be added without interrupting current playback, using a graphical user interface for user input and a processor to manage playback, with options for users to rate, vote, and position media assets within the queue.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If a user selects a new song or playlist during playback, then the user can control playback, but the currently played song is interrupted and playback stops

Engineering Contradiction:
Improveuser controlVSAvoidplayback interruption
Core Design Contradiction:
Ease of operationVSLoss of time

Solution Approach 1:

The system introduces a playback queue where users can pre-select and queue up multiple songs or playlists in advance. When a user selects new media during playback, it is automatically added to the queue rather than interrupting the current song, allowing continuous playback while maintaining user control over the playback sequence.

Inventive Principle:
Principle #10Preliminary action

2Adaptability or versatility

If users select another song or movie during playback, then users can choose different media, but the currently played media is stopped

Engineering Contradiction:
Improvemedia selection flexibilityVSAvoidplayback continuity
Core Design Contradiction:
Adaptability or versatilityVSStability of the object's composition

Solution Approach 1:

The system implements a dynamic playback queue that allows flexible media selection without disrupting ongoing playback. Users can add, remove, or reposition items in the queue while playback continues, creating a adaptable system that maintains both continuity and versatility.

Inventive Principle:
Principle #15Dynamics

3Ease of operation

If a playlist is playing and a user selects a particular song, then the user can play a specific song, but the currently played song is stopped

Engineering Contradiction:
Improvesong selectionVSAvoidplayback efficiency
Core Design Contradiction:
Ease of operationVSProductivity

Solution Approach 1:

Users can pre-queue multiple songs or playlists before playback begins or during playback without interruption. This allows the system to efficiently manage playback by having pre-selected items ready in the queue, eliminating the need to stop and restart when users want to play different media.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS12056178B2Media playback queuing for playback management
Publication Date: 2024.08.06 APPLE INC
  • US12056178B2 patent drawing
  • US12056178B2 patent drawing
  • US12056178B2 patent drawing

AI summary

Management or coordination of playback of digital media assets by an electronic device (e.g., a computing device), that supports media playback is disclosed. According to one embodiment, the electronic device can be controlled such that a user is able to schedule playback of distinct digital media assets.