Subtitle Search System Using Video Aggregation for Matching
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Solution Overview
Problem
Current video players have a low success rate in matching video files with subtitle files due to insufficient correspondence relationships, leading to a degraded user experience, especially for newly presented video files without associated subtitles.
Innovation Solution
A subtitle searching method and system that automatically receives an identity code of a video file, searches for a corresponding subtitle file in a video subtitle mapping database, and uploads the pair bond to a subtitle mapping interface server, enriching the database and improving matching success rates through local and cluster analysis.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If manual matching or third-party website searching is used to associate subtitle files with video files, then user control and flexibility are maintained, but the success rate of subtitle matching is low and user experience is degraded
Solution Approach 1:
The system enables automatic subtitle matching where the client automatically uploads video file information to the server, receives matching results, and downloads corresponding subtitle files without manual intervention. This self-service mechanism resolves the contradiction by achieving high matching success rates through automated server-side processing while maintaining ease of operation for users.
Solution Approach 2:
The system implements a feedback loop where the server processes uploaded video information, returns matching subtitle information to the client, and the client downloads and uses the subtitles. This closed-loop feedback mechanism ensures high matching reliability while keeping the user interface simple and easy to operate.
2Quantity of substance
If manual uploading of subtitle files by users is required, then subtitle database content can be enriched, but user time and resources are consumed
Solution Approach 1:
The system automatically enriches the subtitle database by having the server process uploaded video file information and automatically add matching subtitle information to the database. This eliminates the need for users to manually upload subtitles, thereby increasing database content while saving user time and resources.
Solution Approach 2:
The server acts as an intermediary that receives video file information from clients, automatically processes it to find matching subtitles, enriches the database, and returns results to clients. This intermediary mechanism resolves the contradiction by handling database enrichment automatically without requiring user time investment.
3Reliability
If automated subtitle matching is implemented, then matching success rate improves, but system complexity increases
Solution Approach 1:
The server acts as an intermediary between clients and the subtitle database, handling all complex processing tasks including receiving video file information, processing it to find matches, querying the database, and returning results. This centralizes complexity in the server while keeping client devices simple, resolving the contradiction between high matching reliability and system complexity.
4Productivity
If users manually search and download subtitle files from third-party websites, then subtitle files can be obtained, but resource consumption and time loss increase
Solution Approach 1:
The system enables automated subtitle acquisition where the client automatically uploads video information, receives matching subtitle information from the server, and downloads the corresponding subtitle files without manual searching. This self-service mechanism dramatically improves subtitle acquisition efficiency while minimizing user resource consumption compared to manual third-party website searching.
Data Source
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AI summary
A subtitle processing method, comprising: receiving an identification code of a video file uploaded by a client; searching and finding out whether a subtitle file corresponding to the identification code exists or not in a video subtitle mapping database; if the subtitle file corresponding to the identification code is found, returning the subtitle search result to the client; or if no subtitle file corresponding to the identification code is found, searching for another identification code located in the same aggregation result for the identification code from a video aggregation database; according to the other identification code, searching and finding out whether a subtitle file corresponding thereto exists or not in the video subtitle mapping database; and returning the subtitle search result to the client. The above-mentioned subtitle processing method can improve the hit rate when searching for subtitle file. In addition, also provided are a subtitle processing device, a subtitle processing system and a storage medium.