Voice-Driven Graphic Overlay Timing for Video Images
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing electronic devices lack an efficient method to automatically convert voice into text and apply relevant graphic data to video content based on keywords, requiring manual user intervention for selecting and timing graphic data application.
Innovation Solution
An electronic device with a processor that analyzes voice signals from video content, extracts keywords, determines corresponding graphic data, and applies it to selected images at appropriate times, optionally with user input or automatic selection.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If manual user intervention is used for selecting and timing graphic data application, then user control over graphic data selection is maintained, but user convenience deteriorates and time consumption increases
Solution Approach 1:
The system performs automatic keyword extraction from voice signals, automatic graphic data determination based on keywords, and automatic timing identification without requiring manual user intervention for these tasks, allowing the system to serve itself
Solution Approach 2:
The system extracts keywords from voice signals and determines corresponding graphic data in advance before the user needs to apply them, preparing the graphic data and timing information beforehand to eliminate manual search and selection steps
2Productivity
If automatic keyword extraction and graphic data determination is implemented, then productivity increases and time consumption decreases, but system complexity increases
Solution Approach 1:
The system divides the complex task of graphic data application into separate modular functions: voice signal processing, keyword extraction, graphic data determination, and timing identification, where each module handles a specific aspect independently
Solution Approach 2:
Keywords serve as an intermediary between voice signals and graphic data, translating spoken content into selectable graphic data categories, while timing information acts as an intermediary to automatically determine when to apply graphic data based on voice output timing
3Loss of time
If voice-based automatic graphic data selection is implemented, then user convenience improves and manual search time is eliminated, but voice recognition accuracy requirements increase
Solution Approach 1:
Instead of requiring perfect voice recognition of the entire sentence, the system extracts only key words or phrases that are sufficient to determine appropriate graphic data, accepting partial recognition results that meet the minimum threshold for accurate graphic data selection
Data Source
Figure 1
Figure 2
Figure 3
AI summary
An electronic device for providing graphic data based on a voice, and an operation method therefor are provided. The electronic device includes a display, and a processor, and the processor is configured to obtain at least one keyword from a voice signal related to a plurality of images, determine at least one graphic data corresponding to the at least one keyword, select at least one of the plurality of images, based on a point in time at which a voice corresponding to a keyword that corresponds to the determined graphic data is output, and perform control so as to apply the determined graphic data to the at least one selected image.