Multimedia Synchronization via Multi-Information Modulation
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Solution Overview
Problem
Current methods for synchronously reproducing multimedia multi-information, such as those involving real-time audio, video, and positional data, face challenges in maintaining synchronization, leading to asynchronous issues that can result in visual errors and compromise the authenticity and security of recorded information.
Innovation Solution
A method and system that combine non-audio/video information into audio/video streams using a multi-information modulation unit, forming a new multimedia stream that meets compression standards, and then use a multi-information synchronous reproducing unit to demodulate and decode this information for accurate playback and storage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If multiple separate systems are used to store and reproduce audio/video information and non-audio/video information, then the information can be stored and retrieved, but the synchronization between audio/video and non-audio/video information cannot be maintained, leading to asynchronous reproduction
Solution Approach 1:
The patent combines audio/video information and non-audio/video information into a single integrated file using a multi-information modulation unit. This merging eliminates the need for multiple separate systems while maintaining synchronization accuracy, as both types of information are stored together with their temporal relationships preserved.
Solution Approach 2:
The patent creates a universal file format that can store both audio/video information and non-audio/video information simultaneously. This multi-functional approach allows a single system to handle all types of information without requiring separate specialized systems for each type.
2Reliability
If multiple separate files are used to store different types of information, then each file can be managed independently, but the storage space is increased and information security is compromised
Solution Approach 1:
The patent merges multiple information types into a single integrated file, reducing the total quantity of files stored while improving information security. By consolidating audio/video and non-audio/video information together, the system eliminates the security vulnerabilities associated with multiple separate files while maintaining all necessary information in one secure location.
3Ease of manufacture
If separate systems are used for audio/video collection and non-audio/video recording, then each system can be optimized independently, but the synchronous reproduction becomes complex and prone to errors
Solution Approach 1:
The patent combines the collection and recording of audio/video and non-audio/video information into a unified system. This merging simplifies system implementation by eliminating the need to coordinate multiple independent systems, while simultaneously improving synchronization accuracy by ensuring that all information is captured and stored together in their correct temporal relationships.
Data Source
AI summary
Disclosed is a method and system for synchronously reproducing multi-media multi-information. The method is a method of combining a plurality of relevant files or a plurality of information streams that have an associated information relationship using a “multi-information modulation unit”, and then synchronously reproducing the relevant files or the information streams using a dedicated player capable of synchronously reproducing and playing back the multi-information. The step of synchronously recording the multi-information in the method is to insert “non-audio/video information” into an “audio/video steam before compression or after compression or a file thereof” using the “multi-information modulation unit”, that is, to embed some “additional information blocks” carrying the “non-audio/video information” into necessary “video frames” or “audio frames” and/or create or insert some “additional information frames” carrying the “non-audio/video information” between the necessary “video frames” and “audio frames”.