Integrated Circuit for TV-to-Portable Media Player Video Conversion
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Solution Overview
Problem
Conventional systems fail to efficiently transfer and convert audio-video signals from TVs to portable media players without requiring additional content purchases, despite users having the right to watch the content.
Innovation Solution
An integrated circuit with conversion capabilities that decompresses and transcodes audio-video signals from various sources, including TVs, into formats suitable for portable media players, enabling seamless data transfer and presentation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If conventional systems are used to transfer A/V signals from TVs to portable media players, then content can be transferred, but additional content purchases are required and conversion capability is limited
Solution Approach 1:
The integrated circuit incorporates multiple decoders (MPEG-2, H.264, VC-1, WMV, MP3, AAC) and encoders in a single device, enabling it to handle multiple content formats universally. This multi-functionality allows the circuit to convert various TV broadcast formats (ATSC, NTSC, PAL) and digital formats into portable media player formats without requiring separate conversion devices, thereby improving format compatibility while maintaining content access rights through authorized conversion processes
2Productivity
If high-speed content transfer is implemented from TV to portable media player, then transfer speed improves, but system complexity increases
Solution Approach 1:
The patent merges the decoder, encoder, and high-speed transfer interface into a single integrated circuit. By combining these previously separate functions into one unified device, the system achieves high-speed content transfer capability while actually reducing overall system complexity compared to using separate conversion devices. The integrated design eliminates the need for multiple discrete components and simplifies the conversion system architecture
3Adaptability or versatility
If multiple decoder and encoder functions are integrated into a single circuit, then conversion capability improves, but manufacturing complexity increases
Solution Approach 1:
The integrated circuit is designed with segmented functional modules, where each decoder (MPEG-2, H.264, VC-1, WMV) and encoder has its own dedicated processing unit. This modular segmentation within the integrated circuit allows for standardized manufacturing processes while maintaining comprehensive format conversion capability. Each module can be independently tested and manufactured using standard semiconductor fabrication techniques, thereby improving ease of manufacture while preserving versatile conversion capabilities
Data Source
AI summary
Presented herein are system(s), method(s) and apparatus for an integrated circuit with conversion capabilities for transferring data to a portable media player. In one embodiment, there is presented an integrated circuit for providing video data. The integrated circuit comprises at least one input, at least one output, an encoder, and at least another output. At least one input receives video data. At least one output provides the video data to a display screen. The encoder encodes the video data into a particular compressed format. The at least another output for provides the video data in the particular compressed format to an interface.