Time-Indexed Media Clip Reference System
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Solution Overview
Problem
Existing productivity and hypertext publication platforms do not effectively handle audio and video, and other time-indexed media, as they treat such media as opaque objects rather than integrating their contents into documents for editing and sharing.
Innovation Solution
A productivity and media presentation system that ingests and stores time-indexed media data, allowing users to reference and display short sections of media, known as clips, and selectively show associated layers such as text, slides, and metadata, treating full recordings as first-class objects and all media dimensions as storable, searchable, and secure.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If time-indexed media is treated as opaque objects with pointers or links, then storage and management are simplified, but the media contents cannot be effectively integrated into documents for editing and sharing
Solution Approach 1:
The patent segments time-indexed media into discrete clips with start and end timestamps, allowing individual clips to be extracted, referenced, and integrated into documents independently of the full media file. This segmentation enables precise media integration while maintaining efficient storage through reference-based mechanisms.
Solution Approach 2:
The patent extracts specific portions (clips) from the full time-indexed media using timestamp ranges, allowing only the necessary segments to be processed and integrated into documents. This extraction approach reduces processing overhead while maintaining versatile media integration capability.
2Adaptability or versatility
If full media contents are copied into documents, then complete media integration is achieved, but storage cost and management overhead increase significantly
Solution Approach 1:
The patent creates lightweight copies in the form of clip reference objects that contain only essential metadata (timestamps, duration, associated content identifiers) rather than duplicating the actual media data. These reference objects enable media integration while minimizing storage requirements.
Solution Approach 2:
The clip reference objects serve multiple functions: they act as document elements, storage references, and delivery pointers simultaneously. This multi-functionality eliminates the need for separate storage mechanisms while maintaining comprehensive media integration capability.
3Loss of information
If media processing is performed naively, then complete media data is available, but computational cost and latency increase
Solution Approach 1:
The patent performs partial media processing by only processing and transcribing the specific time ranges defined by clip boundaries rather than processing the entire media file. This partial action approach maintains data completeness for relevant segments while dramatically reducing computational cost and latency.
Solution Approach 2:
The patent performs preliminary processing of media data during ingestion, creating an indexed structure with timestamps and metadata that enables efficient clip extraction and processing later. This preliminary action reduces the computational burden during document creation and sharing operations.
4Ease of operation
If media is treated as first-class objects with searchable dimensions, then editing and sharing become easier, but system complexity increases
Solution Approach 1:
The patent segments media into clips with discrete temporal boundaries and associated metadata dimensions (transcript, slides, speakers). This segmentation creates manageable, independently operable units that are easy to edit and share while maintaining a relatively simple system architecture through structured data organization.
Data Source
AI summary
A media presentation system ingests and stores media data for recordings (e.g., of events such as meetings, presentations, conferences) and provides short sections of media known as clips, that reference ranges of the full recording, with all clips referencing the same underlying media data stored by the system. The system also enables embedding of any number of arbitrarily sized (e.g., by time and dimensions) clips in a web page or document.