Smart Glasses Live Video Broadcasting via Audio Control
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing live video broadcasting methods on mobile terminals lack convenience and efficiency, especially when users are moving or stationary outdoors, as they require manual operation and do not effectively utilize audio and image information for seamless video sharing.
Innovation Solution
A live video broadcasting method and device that utilizes smart glasses to receive and synthesize image and audio information, allowing for automatic video streaming to a video playing terminal, with control instructions for image and audio acquisition elements and transmission states, and communication connections with wearable equipment for enhanced user interaction.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If manual operation is used for live video broadcasting on mobile terminals, then users can control the broadcasting process, but convenience and efficiency are reduced especially when moving or stationary outdoors
Solution Approach 1:
The system automatically detects audio information containing control instructions and executes corresponding operations without requiring manual user input. The mobile terminal autonomously synthesizes video information from image and audio data, and automatically manages the broadcasting process, enabling hands-free operation while maintaining full functionality.
Solution Approach 2:
The system continuously monitors audio information for control instructions and responds by adjusting video broadcasting parameters. This feedback mechanism allows the system to adapt to user needs automatically, improving both convenience and efficiency by eliminating manual operation requirements.
2Extent of automation
If smart glasses with image and audio acquisition elements are used, then automatic video synthesis and streaming is enabled, but device complexity increases
Solution Approach 1:
The mobile terminal serves multiple functions: it receives and processes image information from smart glasses, acquires audio information, synthesizes video data, and manages broadcasting. This multi-functional approach consolidates complexity into a single device rather than requiring separate specialized equipment for each function.
Solution Approach 2:
The mobile terminal acts as an intermediary between the smart glasses and the video playing terminal. It receives raw image and audio data from the glasses, performs synthesis and processing, then transmits the finalized video information to the playing terminal, simplifying the overall system architecture.
3Ease of operation
If audio information is continuously processed for control instructions, then hands-free operation is achieved, but power consumption increases
Solution Approach 1:
Instead of continuously processing all audio information, the system periodically checks for control instructions by detecting specific audio patterns. This periodic detection approach reduces power consumption compared to continuous analysis while still enabling hands-free operation when needed.
Solution Approach 2:
The system processes only the necessary portion of audio information - specifically looking for control instructions - rather than analyzing all audio data in detail. This partial processing approach achieves hands-free control functionality while minimizing energy consumption.
Data Source
Figure 1
Figure 2~3
Figure 4~5
AI summary
Disclosed is a live video broadcasting method and device. The method includes that: image information sent by smart glasses is received (S21), the image information being acquired by an image acquisition element arranged on the smart glasses; video information is synthesized (S22) according to audio information and the image information; and the video information is sent (S23) to a video playing terminal.