Wireless Timecode Synchronization for Media Devices
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Solution Overview
Problem
Current media production systems face challenges in synchronizing data from multiple devices, particularly between consumer and professional equipment, leading to time-consuming and costly manual synchronization processes during post-production, especially in live events where real-time synchronization is crucial.
Innovation Solution
A system that enables communication between personal devices (such as smartphones and tablets) and professional synchronization equipment, using timecode and metadata to synchronize media content across devices, allowing seamless integration and distribution of pre-synchronized media through cloud-based platforms like social media, and embedding timecode data directly into media streams using wireless networks.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If manual synchronization methods are used during post-production, then synchronization can be achieved, but it is time-consuming and costly
Solution Approach 1:
The patent applies preliminary action by embedding timecode data and synchronization metadata into media streams at the point of capture from multiple devices, rather than performing synchronization during post-production. This pre-synchronization process automatically tags each media clip with temporal information, enabling seamless alignment later without manual intervention, thus resolving the contradiction between achieving synchronization accuracy and reducing post-production time
Solution Approach 2:
The patent introduces timecode data and metadata as intermediary elements that mediate between multiple independent media devices and the final synchronized output. These intermediaries carry synchronization information through the system, allowing automatic alignment of media from different sources without requiring manual synchronization processes, thereby reducing both time and cost while maintaining accuracy
2Adaptability or versatility
If consumer devices are used for media capture, then accessibility is improved, but synchronization with professional equipment is difficult
Solution Approach 1:
The patent applies universality by designing a synchronization system that works across diverse device types including consumer smartphones, tablets, and professional cameras. The system uses standardized timecode embedding and metadata protocols that are device-agnostic, allowing any media-capable device to participate in the synchronization network regardless of its origin or capabilities, thus achieving both broad adaptability and reliable synchronization
Solution Approach 2:
The patent employs parameter changes by dynamically adjusting synchronization metadata to accommodate different device characteristics. The system modifies timecode formats, metadata structures, and transmission protocols based on the specific capabilities of each device type involved, enabling seamless integration of consumer and professional equipment while maintaining synchronization reliability across heterogeneous platforms
3Manufacturing precision
If multiple devices capture media simultaneously, then media quality improves, but data processing complexity increases
Solution Approach 1:
The patent reduces data processing complexity through preliminary action by automatically embedding timecode and synchronization metadata into each media stream at capture time. This pre-processing step organizes the data structure in advance, so that during post-production, the system only needs to read and align pre-tagged clips rather than performing complex analysis on raw, unsynchronized footage, thus maintaining high media quality while simplifying processing
Solution Approach 2:
The patent applies copying by creating standardized metadata copies alongside the original media data from multiple devices. Instead of directly processing the complex original data streams from each device, the system works with replicated synchronization information that contains all necessary alignment data in a standardized format, reducing processing complexity while preserving the quality of the original multi-device captures
Data Source
AI summary
A method for acquiring media of the same event from multiple devices can include synchronizing, using at least one timecode module configured to receive timecode data over a wireless network, a personal device and a professional device, acquiring media data with the synchronized devices, associating the timecode data with the acquired media, and merging acquired media data from the personal device with the acquired media data from the professional device. The merging can be based, at least in part, on the timecode data.