Processing system for video and the method for the treatment of video data

Processing system for video and the method for the treatment of video data

  • CN 101,594,529 B
  • Filed: 05/31/2009
  • Issued: 09/30/2015
  • Est. Priority Date: 05/28/2008
  • Status: Active Grant
First Claim
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1. a processing system for video, is characterized in that, comprising:

  • Communication interface, for from video source receiving video data, it receives at least one operating parameter relevant with far-end wireless device, and outputting video streams is mail to far-end wireless device;

    Video processing circuits, it is connected with described communication interface, for receiving described video data and at least one operating parameter described, and dynamically determine video processing parameter based on described video data and at least one operating parameter described, and based on video data described in described video processing parameter process, to generate described outputting video streams, determining to be enough to be flowed through by described output video at least one provides the wireless network of service to be sent to data throughout required by far-end wireless device;

    Communication interface is supplied to be sent to far-end wireless device with by described outputting video streams;

    Described processing system for video provides the wireless network of service to set up the wireless communication link of far-end wireless device by least one, the parameter supported data throughput demands of wherein said wireless link;

    Described processing system for video on-the-fly modifies the feature of wireless link between far-end wireless device, makes wireless link be enough to outputting video streams service;

    When described processing system for video cannot set up the wireless link with the radio link parameter supporting described data throughput requirement with providing the wireless network of service, described processing system for video and far-end wireless device set up different wireless communication links, to support the different data throughouts being less than described data throughput requirement, described processing system for video or request provide the wireless network of service to distribute the wireless link with available data throughput, for described outputting video streams is mail to far-end wireless device;

    The data throughput being at least partly based on wireless network and/or the intermediate wireless network providing service that is sent to of the video data from video source to far-end wireless device carries out;

    Described video data is incoming video stream;

    Process described video data to comprise and cut out the video information that in incoming video stream, in frame of video, region of interest is overseas, to generate outputting video streams;

    Process described video data and comprise the frame per second revising described incoming video stream, to generate described outputting video streams;

    The frame per second revising described incoming video stream comprises the timer reference of programs of frame of video in amendment incoming video stream to generate the frame of video of described outputting video streams to generate described outputting video streams;

    Described incoming video stream is modified and generates described outputting video streams, to compensate the current operation feature of far-end wireless device;

    When the available power of far-end wireless device is too low, reduce the decoding process performed by far-end wireless device;

    When reducing decoder processes and requiring, described processing system for video amendment incoming video stream, to generate departures video flowing, the mode that this action need adopts reduction far-end wireless device decoder processes to require is carried out;

    Described in relevant with described wireless device, at least one operating parameter comprises;

    The full level of the buffer of far-end wireless device decoder;

    The dump energy of far-end wireless device;

    The display resolution of the display of far-end wireless device;

    The color resolution of the display of far-end wireless device;

    Instruction provides the wireless network of service the current designator distributing to the data throughout of far-end wireless device;

    The decoding error feedback parameter relevant with the decoder of far-end wireless device.

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