Multimedia Data Linking for Camcorder Video and Photo Integration
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Solution Overview
Problem
Current digital camcorders separate the editing and archiving of video films and photos, making it impossible for camera operators to utilize still pictures or e-video clips to enhance video content during recording, requiring a separate editing process on different equipment.
Innovation Solution
A method and device for linking multimedia data by forming and storing linking information, such as logo or index messages, on a recording medium, allowing for real-time or offline creation of metadata that connects video and photo data, enabling the camera operator to set up logo or index pictures during recording.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If video and photo data are recorded separately on different media, then the recording process is simple and equipment requirements are low, but the editing and archiving processes become complex and require separate equipment
Solution Approach 1:
The patent combines video and photo data into a single multimedia data structure with unified indexing. Linking information is stored together with the video data on the same recording medium, allowing both video and photo editing to be performed through a single system rather than requiring separate equipment and processes for each media type.
Solution Approach 2:
The patent creates a universal data structure that can handle both video and photo data types within the same system. The linking information format is designed to be versatile, supporting multiple media types and enabling a single editing system to process both video films and photo pictures without requiring specialized separate processes.
2Ease of manufacture
If linking information is stored separately from multimedia data, then data management is simple, but the linkage between video and photo data is weak and requires additional processing
Solution Approach 1:
The patent merges linking information with the multimedia data by storing them together on the same recording medium. The linking information is integrated into the video data structure, creating a unified storage unit that maintains strong associations between video and photo data without requiring separate management systems.
Solution Approach 2:
The patent introduces linking information as an intermediary element that bridges video and photo data. This linking information contains indexes and references that mediate the relationship between the two data types, enabling reliable connections while maintaining organized data structures that are easy to manage.
3Productivity
If linking information is formed in real-time during recording, then post-editing efficiency is improved, but the recording process becomes more complex
Solution Approach 1:
The patent performs preliminary actions by forming linking information during the recording process itself. Indexes and associations between video and photo data are created in real-time as the data is being recorded, so that when post-editing occurs, the data is already organized and linked, significantly improving editing efficiency without requiring complex post-processing.
Solution Approach 2:
The recording system performs self-service by automatically generating and storing linking information during the recording process. The system autonomously creates indexes and associations between video and photo data without requiring separate manual intervention, thereby improving post-editing efficiency while keeping the recording process manageable through automation.
Data Source
AI summary
It is desired to link photo data and video data taken by a digital camcorder. Therefore, there is provided a device and method for linking multimedia data, wherein linking information is formed on the basis of first and/or second multimedia data. The linking information is stored on a recording medium together with the first multimedia data. The second multimedia data may be stored together with respective linking information to the first multimedia data on a second recording medium. Thus, a camera-man while recording is able to set up logo or index pictures for a video film.