Selective Content Distribution TRIZ Cases
- Bullet-screen Comment Overlay for Video Interaction
A bullet-screen comment system overlays scrolling text on video playback to enable real-time user interaction within a virtual group.
- Dynamic CDN Streamer Selection via Real-Time Popularity
A request router aggregates real-time audience data from edge PoPs to dynamically select optimal streamers for content delivery.
- Audio-Based Human Presence Detection for Smart TVs
A smart TV system detects human presence by comparing audio features from content and room environments to manage power states.
- Automated Smart TV Web-Camera Streaming via Encoded Identifiers
An automated data management system connects smart televisions to remote web-cameras using encoded identifiers for seamless video playback.
- Set Top Box Virtualization for Secure Framework Isolation
Virtual containers segregate untrusted Android frameworks from secure Linux kernels, preventing unauthorized access while maintaining system stability.
- Live Room Click-Farming Detection via Terminal Ratio Analysis
Comparing historical and current terminal ratios detects click-farming, resolving the trade-off between detection accuracy and method complexity.
- Live Streaming Anchor Interaction via Action-Triggered Visual Effects
Action recognition system triggers interactive special effects between anchor windows.
- HDMI Network Device Unique Identifier Database
A network device database generator assigns unique identifiers to HDMI components for reliable recognition.
- HDCP Stream Analysis via Low-Resolution Artifact Extraction
Segmenting encrypted high-definition streams into lower-resolution components enables content identification without compromising security.
- Media Guidance Application Verifying Data Accuracy
A media guidance application extracts and compares asset excerpts to verify data accuracy.
- Personalized TV Channel List via Multi-User Recording Data
A server aggregates program recording data from multiple televisions to generate customized favorite channel lists for individual users.
- Inaudible Audio Signal Content Navigation
Inaudible audio signals embedded in content trigger automatic application launches, reducing manual navigation errors.
- Media Guidance Application for Sporting Event Referee Decision Analysis
A media guidance application detects sporting event stoppages and extracts metadata from audio, video, and subtitle streams to identify ambiguous referee decisions.
- Content Playback Device Automatic Mapping Evaluation Scale Selection
A content playback device selects an output destination by matching media data formats against a device table.
- Video Recommendation System Using Opinion Leader Detection
A video recommendation system identifies opinion leaders among early interactors to rank candidate content for target users.
- Targeted Ad Insertion via XLink URLs in Streaming Media
XLink URLs allow DASH clients to retrieve targeted ads from MBMS streams, resolving selective delivery restrictions in broadcast environments.