IP UNCOMPRESSED VIDEO ENCODER AND DECODER

WIPO Patent Application WO/2014/162713

A1

Provided is an IP uncompressed video encoder whereby an uncompressed video IP packet stream is converted to a compressed video IP packet stream. The present invention is a video encoder which generates a compressed video stream in IP packet form from a stream wherein an uncompressed video signal is converted into an IP packet form, comprising: a receiving means for receiving over a network one or a plurality of streams wherein an uncompressed video signal is converted into the IP packet form; an extraction means for extracting video data from the one or the plurality of streams wherein the uncompressed video signal is converted into the IP packet form; a compression means for compressing the extracted video data; and a transmission means for converting the video which is compressed by the compression means into the IP packet form to create and transmit a compressed video stream.

NAKAMURA KAZUNORI (JP)
NARITA KAZUKI (JP)
HONGO SHO (JP)
NAKAO KOJI (JP)
TERASAKI HIROYUKI (JP)
ARAI HIROKAZU (JP)
KOJIMA MASAAKI (JP)
ASAKURA YUKIYO (JP)

PCT/JP2014/001861

October 09, 2014

March 28, 2014

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MEDIA GLOBAL LINKS CO LTD (JP)

H04L47/43; H04N21/2343; H04N21/2389

JP2011091760A	2011-05-06
JP2009071705A	2009-04-02
JP2011223359A	2011-11-04
JP2005229296A	2005-08-25

"Broadcasting Facilities and Operations", JOURNAL OF THE INSTITUTE OF IMAGE INFORMATION AND TELEVISION ENGINEERS, vol. 67, no. 5, 2013
See also references of EP 2983372A4

TANI & ABE, p. c. (JP)
Patent business corporation A valley and Abe patent firm (JP)

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