MULTIPLEXING VIDEO USING A DSP
First Claim
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1. A method of operating a video processing system, comprising:
- receiving a plurality of video streams into a Digital Signal Processor (DSP) produced by a plurality of Analog to Digital Converters (ADCs);
multiplexing the plurality of video streams in the DSP into an unencoded multiplexed video stream; and
transferring the unencoded multiplexed video stream from the DSP to a video encoder.
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Abstract
A method of operating a video processing system is disclosed. A plurality of video streams that were produced by a plurality of video Analog to Digital Converters (ADCs) are received into a Digital Signal Processor (DSP). The plurality of video streams are multiplexed in the DSP into an unencoded multiplexed video stream. The unencoded multiplexed video stream is transferred from the DSP to a video encoder.
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Citations
21 Claims
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1. A method of operating a video processing system, comprising:
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receiving a plurality of video streams into a Digital Signal Processor (DSP) produced by a plurality of Analog to Digital Converters (ADCs); multiplexing the plurality of video streams in the DSP into an unencoded multiplexed video stream; and transferring the unencoded multiplexed video stream from the DSP to a video encoder. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A video processing system, comprising:
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a plurality of video Analog to Digital Converters (ADCs) converting a plurality of analog video signals into a plurality of digital video streams; and a Digital Signal Processor (DSP) that receives said plurality of digital video streams and generates a multiplexed video stream from said plurality of digital video streams; wherein said DSP communicates the multiplexed video stream to a video encoder in an unencoded format. - View Dependent Claims (11, 12, 13, 14, 15, 16)
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17. A computer-readable medium comprising instructions stored thereon for operating a video processing system to multiplex a plurality of video streams, wherein the instructions, when executed by the video processing system, at least direct the video processing system to:
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receive a plurality of video streams into a Digital Signal Processor (DSP) from a plurality of video Analog to Digital Converters (ADCs); multiplex the plurality of video streams in the DSP into an unencoded multiplexed video stream; and transfer the unencoded multiplexed video stream from the DSP to a video encoder. - View Dependent Claims (18, 19, 20, 21)
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Specification