Stream Processing Device for Insertion Message Handling
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Solution Overview
Problem
Existing systems face difficulties in processing content streams with additional content segments added in response to insertion messages, particularly in performing specific processing operations like squeeze back, audio compression, and interactive trigger insertion without affecting the original stream, and in omitting such operations where additional content segments are present.
Innovation Solution
A system comprising a reader device and a stream processing device that detects insertion messages in content streams, signals the stream processing device to perform additional processing on additional content segments, including squeeze back, audio compression, and interactive trigger insertion, while omitting certain operations where necessary, using contact closures or network signaling.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If additional content segments are inserted into the source stream in response to insertion messages, then content versatility and interactivity are improved, but stream processing complexity increases
Solution Approach 1:
The system segments the content stream processing by identifying insertion messages and their associated additional content segments separately from the original source stream. This allows independent processing of additional content segments (such as applying squeeze back, audio compression, or interactive triggers) without affecting the original stream, thereby managing complexity while maintaining versatility.
Solution Approach 2:
The reader device acts as an intermediary that detects insertion messages and signals the stream processing device to perform specific operations only on additional content segments. This intermediary mechanism enables versatile content processing while keeping the overall system architecture manageable by isolating complex operations to specific segments rather than the entire stream.
2Manufacturing precision
If squeeze back and other processing operations are applied to additional content segments, then content quality and integration are improved, but processing time increases
Solution Approach 1:
The system performs preliminary detection of insertion messages in the content stream before the additional content segments are fully processed. The reader device identifies insertion messages and signals the stream processing device in advance, allowing processing operations like squeeze back and audio compression to be applied efficiently without unnecessary delays, as the processing is triggered proactively rather than reactively.
3Adaptability or versatility
If interactive triggers and bookmarks are inserted into additional content segments, then user interactivity is improved, but stream complexity increases
Solution Approach 1:
Interactive triggers and bookmarks are applied locally only to additional content segments identified by insertion messages, rather than to the entire content stream. This local quality approach allows enhanced user interactivity in specific segments (such as allowing users to interact with additional content or skip to bookmarks) while keeping the rest of the stream structure simple and manageable.
4Manufacturing precision
If audio compression adjustment is performed on additional content segments, then audio quality is improved, but processing complexity increases
Solution Approach 1:
The audio compression processing is made dynamic by adjusting compression parameters specifically for additional content segments based on their identification through insertion messages. The stream processing device receives signals from the reader device to apply audio compression adjustments only where needed, allowing flexible quality optimization without requiring a static complex processing architecture for the entire stream.
Data Source
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AI summary
A reader device monitors a content stream which includes a source stream that is received from a content source and modified by adding an additional content segment in response to detection of an insertion message. The reader detects an insertion message and signals a stream processing device. In response, the processing device performs an operation on the portion of the content stream that includes the additional content segment corresponding to the detected insertion message, which may include omitting performance of an operation that would have otherwise been performed. In some implementations, the reader and the processing device may be separate while in other implementations the reader may be integrated into the processing device. In various implementations, the reader and the processing device may be connected via one or more contact closures and the reader may signal the processing device by activating the contact closure.