Data output mechanisms for video analytics tools
Video Analyzer eventually generates a standardized JSON file to store all analysis results, which is designed to ensure readability of the output data and ease of subsequent processing. analysis.json files contain the complete analysis record: from timestamped descriptions of keyframes, to fully transcribed audio text, to a comprehensive overview of the resulting video. The analysis.
The JSON structure has been carefully designed: first the analysis results of individual key frames are arranged in chronological order, with each frame entry containing visual analysis details and corresponding timing information; then the complete text of the audio transcription is integrated; and finally a coherent video description is generated by the tool through natural language processing. This hierarchical structure maintains the integrity of the original analyzed data while providing an easy-to-understand overview of the content.
The biggest advantage brought by the structured output is the ease of subsequent integration. Developers can easily import the analysis results into various application systems or carry out secondary processing and analysis. Typical application scenarios include building a video content search engine, automatically generating a video labeling system, or building an intelligent video management system.
This answer comes from the articleVideo Analyzer: analyzes video content and generates detailed descriptionsThe
