{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9854272","patent":{"patent_number":"US-9854272","title":"Method and apparatus for decoding an enhanced video stream","assignee":null,"inventors":[],"filing_date":"2015-09-23T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04N"],"num_claims":14,"abstract":"A method of decoding an enhanced video stream composed of base layer video access units and enhancement layer video access units, each access unit comprising a plurality of syntax structures, includes passing the syntax structures of the base layer access units to a base layer buffer, passing syntax structures of the enhancement layer access units to an enhancement layer buffer, outputting the syntax structures passed to the base layer buffer in a predetermined sequence, outputting the syntax structures passed to the enhancement layer buffer in a predetermined sequence, and recombining the sequences of syntax structures output by the base layer buffer and the enhancement layer buffer respectively to form a complete enhanced access unit, composed of base layer syntax structures and enhancement layer syntax structures in a predetermined sequence."},"analysis":{"summary":"The Method and Apparatus for Decoding an Enhanced Video Stream patent addresses the challenge of efficiently decoding video streams composed of base and enhancement layers. The core innovation lies in its method of separating and recombining the syntax structures of these layers to optimize video quality and reduce bandwidth consumption. This approach involves passing syntax structures of the base layer access units to a base layer buffer and syntax structures of the enhancement layer access units to an enhancement layer buffer. These structures are then output in a predetermined sequence and recombined to form a complete enhanced access unit. The problem being solved is the inefficient decoding of enhanced video streams, which often results in buffering, reduced video quality, and high bandwidth usage. The key technical approach involves the intelligent management and recombination of video layers, ensuring seamless playback even under challenging network conditions. The business value and applications of this technology are significant, as it can improve the user experience for streaming video, reduce operational costs for video providers, and enable more advanced video compression techniques. The market opportunity is substantial, given the increasing demand for high-quality video content across a variety of devices and network conditions. This patent has the potential to become a standard in the industry, influencing the development of future video codecs and streaming technologies.","layman_explanation":"The Method and Apparatus for Decoding an Enhanced Video Stream patent addresses a common problem in video streaming: how to deliver high-quality video to users efficiently, even when their internet connection isn't perfect. Existing solutions often struggle to balance video quality with bandwidth usage, leading to buffering and pixelation. This patent solves this problem by breaking down video streams into layers – a base layer that provides the basic image, and enhancement layers that add detail and improve quality. The key innovation is a method for quickly and efficiently combining these layers during the decoding process. This allows video players to adapt to changing network conditions, providing the best possible video quality without excessive buffering. This matters because it can improve the viewing experience, reduce data costs for users, and enable video providers to reach a wider audience. The potential market impact is significant, as it could lead to more reliable and affordable video streaming services. Future applications could include improved video conferencing, more immersive virtual reality experiences, and more efficient video distribution networks.","technical_analysis":"The Method and Apparatus for Decoding an Enhanced Video Stream patent outlines a system designed to optimize the decoding of layered video streams. The architecture comprises two primary buffers: one for the base layer and another for the enhancement layer. The base layer buffer stores essential video data, ensuring a minimum level of quality, while the enhancement layer buffer contains supplementary data to improve resolution and detail. The core technical innovation lies in the recombination module, which intelligently merges the data streams from both buffers in a predefined sequence. This process is crucial for reconstructing a high-quality video output while minimizing latency and bandwidth usage. The implementation details involve specific algorithms for parsing and managing the syntax structures within each layer. The patent describes a predetermined sequence for outputting these structures, which suggests a carefully optimized algorithm to maintain synchronization and prevent artifacts. Integration patterns would likely involve incorporating this decoding system into existing video players and streaming platforms. Performance characteristics would depend on the efficiency of the buffering and recombination processes, as well as the complexity of the video content. Code-level implications would require developers to implement the specified algorithms and data structures in a way that maximizes performance and minimizes resource consumption.","business_analysis":"The Method and Apparatus for Decoding an Enhanced Video Stream patent presents a significant market opportunity within the video streaming industry. As the demand for high-quality video content continues to grow, efficient decoding methods become increasingly important for delivering a seamless user experience. This patent offers a competitive advantage by optimizing the decoding process, reducing bandwidth consumption, and improving video quality. The revenue potential for this technology is substantial, as it can be licensed to video streaming providers, device manufacturers, and content delivery networks. Business models could include licensing fees, subscription services, and integration partnerships. The strategic positioning of this technology is strong, as it addresses a critical need in the video streaming ecosystem. ROI projections would depend on the adoption rate of the technology and the pricing strategy employed. However, given the potential for cost savings and revenue generation, the ROI is likely to be significant. This patent provides a valuable asset for companies looking to capitalize on the growing demand for high-quality video content.","faqs":[{"answer":"The Method and Apparatus for Decoding an Enhanced Video Stream is a patented technology designed to optimize the decoding process for enhanced video streams. These streams are composed of a base layer, providing fundamental video data, and enhancement layers, which add detail and improve video quality. The invention focuses on efficiently combining these layers to provide a seamless viewing experience, even under varying network conditions. This technology aims to reduce buffering, improve video quality, and minimize bandwidth consumption, making it a valuable asset for video streaming providers and users alike. The patent outlines a specific architecture designed for efficient decoding of layered video streams. The key components include a base layer buffer, an enhancement layer buffer, and a recombination module. The system is designed to work with various video codecs and streaming protocols, making it a versatile solution for a wide range of applications. The Method and Apparatus for Decoding an Enhanced Video Stream patent is a significant advancement in the field of video compression and streaming. Keywords: video decoding, enhanced video stream, video compression, streaming technology, bandwidth optimization.","question":"What is Method and Apparatus for Decoding an Enhanced Video Stream?"},{"answer":"The Method and Apparatus for Decoding an Enhanced Video Stream operates by separating the base and enhancement layers of a video stream into dedicated buffers. The base layer buffer stores the essential video data, while the enhancement layer buffer contains supplementary information that enhances the video's resolution and detail. The core innovation lies in the recombination module, which intelligently merges the data streams from both buffers in a predefined sequence. This sequence is carefully optimized to maintain synchronization and prevent visual artifacts, ensuring a high-quality video output. The system's efficiency is heavily dependent on the algorithms used for parsing and managing the syntax structures within each layer. The patent describes a predetermined sequence for outputting these structures, which suggests a carefully optimized algorithm to maintain synchronization and prevent artifacts. This process is crucial for reconstructing a high-quality video output while minimizing latency and bandwidth usage. Keywords: video decoding, base layer, enhancement layer, recombination module, syntax structures.","question":"How does Method and Apparatus for Decoding an Enhanced Video Stream work?"},{"answer":"The Method and Apparatus for Decoding an Enhanced Video Stream addresses the challenge of efficiently decoding enhanced video streams, particularly in environments with limited bandwidth or variable network conditions. Traditional video decoding methods often struggle to maintain a consistent playback experience in these environments, leading to frequent buffering, reduced video quality, and a frustrating user experience. This technology solves this problem by intelligently managing and recombining the different layers of a video stream, ensuring that the final output is seamless and high-quality, even under challenging network conditions. By optimizing the decoding process, the system reduces bandwidth consumption, improves video quality, and enables smoother playback on diverse devices. The patent's innovative approach could become a standard in the industry, influencing the development of future video codecs and streaming technologies. Keywords: video decoding, buffering, bandwidth, video quality, network conditions.","question":"What problem does Method and Apparatus for Decoding an Enhanced Video Stream solve?"},{"answer":"The Method and Apparatus for Decoding an Enhanced Video Stream patent does not explicitly list the inventors within the provided data. Further research would be needed to identify the specific individuals who contributed to this technology. However, the assignee information, when available, can provide insight into the organization or company responsible for developing and commercializing the invention. The patent itself serves as a record of the intellectual property and technical details of the invention, regardless of the specific inventors. The contributions of the inventors are acknowledged through the patenting process, which grants them certain rights and protections for their innovation. Understanding the background and expertise of the inventors can provide valuable context for the technology and its potential applications. Keywords: inventors, patent, technology, innovation, intellectual property.","question":"Who invented Method and Apparatus for Decoding an Enhanced Video Stream?"},{"answer":"The Method and Apparatus for Decoding an Enhanced Video Stream offers several key benefits, including improved video quality, reduced bandwidth consumption, and smoother playback on diverse devices. By optimizing the decoding process, the system ensures that the final video output is clear and detailed, even under challenging network conditions. The reduction in bandwidth consumption is particularly valuable for mobile users and those with limited internet access. The patent's innovative approach could become a standard in the industry, influencing the development of future video codecs and streaming technologies. This technology can also enable more advanced video compression techniques and streaming protocols. By optimizing the decoding process, it becomes","question":"What are the key benefits of Method and Apparatus for Decoding an Enhanced Video Stream?"}],"topics":["enhanced video stream decoding","video compression","streaming technology","bandwidth optimization","video quality improvement","method","apparatus","decoding"],"tech_cluster":null},"seo":{"title":"Enhanced Video Decoding - Method and Apparatus for Decoding an Enhanced Video Stream","description":"Optimize video decoding with this innovative method. Reduce bandwidth & improve quality. Explore Method and Apparatus for Decoding an Enhanced Video Stream patent analysis.","keywords":["enhanced video stream decoding","video compression","streaming technology","bandwidth optimization","video quality improvement","patent","patent US-9854272","video codecs","scalable video coding","mobile video streaming"]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9854272","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9854272","citation_suggestion":"Patentable. \"Method and apparatus for decoding an enhanced video stream\" (US-9854272). https://patentable.app/patents/US-9854272","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9854272","json":"https://patentable.app/api/llm-context/US-9854272","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T01:32:22.448Z"}