×

Image processing device, image reproduction device, and image reproduction system

  • US 9,641,886 B2
  • Filed: 12/01/2011
  • Issued: 05/02/2017
  • Est. Priority Date: 12/10/2010
  • Status: Active Grant
First Claim
Patent Images

1. A wireless communication device usable in a wireless local area network (LAN), the wireless communication device comprising:

  • circuitry configured tocontrol processing of a video program for transmission to another wireless communication device via a UDP (User Datagram Protocol) protocol established as a first direct communication protocol between the wireless communication device and the another wireless communication device,determine whether a format of the video program is changed, the video program including a plurality of frames, each frame of the plurality of frames having an image associated therewith, and the format pertains to an image-processing detail,transmit time information to the another wireless communication device via a TCP (Transmission Control Protocol) protocol established as a second direct communication protocol between the wireless communication device and the another wireless communication device, the time information identifying a respective frame of the video program whereat the format is to be changed, andtransmit the video program, in which the format has been changed starting at the respective frame, to the another wireless communication device after transmitting the time information; and

    wherein the time information is transmitted in a header field of a packet as one or more time stamps.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×