Asynchronous Audio Video Collaboration Synchronization
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Solution Overview
Problem
Current communication systems fail to effectively merge the advantages of synchronous, multi-channel videoconferencing with the convenience and flexibility of asynchronous messaging, leading to limitations in group collaboration across time and space.
Innovation Solution
A method and system for synchronizing audio/video messages and message-related information between workstations and a server, allowing for asynchronous group collaboration by organizing, archiving, and playing back comments in pseudo-real time, enabling flexible retrieval and organization by time, topic, or author.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Speed
If synchronous videoconferencing is used, then real-time communication and multi-channel interaction are improved, but flexibility across time zones and convenience are worsened
Solution Approach 1:
The system records audio and video messages in advance during asynchronous collaboration sessions, storing them on the server. This preliminary action allows participants to review and interact with the recorded content at their convenience, eliminating the need for simultaneous real-time presence while preserving communication effectiveness.
2Adaptability or versatility
If asynchronous messaging is used, then flexibility and convenience across time zones are improved, but real-time interaction and sense of connection are worsened
Solution Approach 1:
The system creates copies of audio and video messages and distributes them to all participants' workstations. Each participant receives identical copies of the collaboration session recordings, enabling them to review the content locally without requiring real-time network connectivity, thus maintaining both flexibility and interaction quality.
3Reliability
If message synchronization between workstation and server is implemented, then data consistency is improved, but system complexity and synchronization overhead are worsened
Solution Approach 1:
The server acts as an intermediary that centralizes the storage and management of audio/video message data. All workstations synchronize with the server rather than with each other, simplifying the synchronization architecture. The server maintains the master copy of all messages and handles all synchronization operations, reducing overall system complexity while ensuring data consistency.
Data Source
AI summary
A method and a system for synchronizing audio/video messages and message-related information stored in a workstation with audio/video messages and message-related information stored in a server. A copy of the message-related information stored in the workstation is transferred to the server. The workstation identifies workstation messages that have not been transferred from the workstation to the server. A copy of the identified messages are transferred to the server. The server identifies messages in the server that have not been transferred to the workstation. The server transfers to the workstation the messages identified by the server. The server merges the message-related information transferred to it by the workstation and transfers a copy of the merged message-related information to the workstation.