Title:
DATA TRANSMISSION DEVICE, DATA RECEPTION DEVICE, METHOD FOR TRANSMITTING DATA, METHOD FOR RECEIVING DATA, AND METHOD FOR CONTROLLING AUDIO-VISUAL ENVIRONMENT
Document Type and Number:
WIPO Patent Application WO/2010/007987
Kind Code:
A1
Abstract:
Provided are a data transmission device, a data reception device, a method for transmitting data, a method for receiving data, and a method for controlling audio-visual environment that carry out the control of peripheral devices in consistence with contents producer’s intention, thereby realizing the listening/viewing of the contents with a realistic sensation. The data transmission device is comprised of a video coding unit (101), an audio coding unit (102), an audio-visual environment control data coding unit (103), an audio-visual environment control data input unit (104), a data multiplexing unit (105) and a transmission unit (106). A control designation value for the peripheral devices and producer’s preference information indicative of an acceptable error range for the control designation value are inputted from the audio-visual environment control data input unit (104), as audio-visual environment control data for one or more peripheral devices in an audio-visual environmental space where video data and/or audio data are reproduced, and the control designation value and the preference information are transmitted together with the video data and/or the audio data.
Inventors:
TOKUMO YASUAKI
OGISAWA YOSHIAKI
IWANAMI TAKUYA
ITOH NORIO
WATANABE SHUHICHI
HASEGAWA SHINYA
YOSHII TAKASHI
OGISAWA YOSHIAKI
IWANAMI TAKUYA
ITOH NORIO
WATANABE SHUHICHI
HASEGAWA SHINYA
YOSHII TAKASHI
Application Number:
PCT/JP2009/062736
Publication Date:
January 21, 2010
Filing Date:
July 14, 2009
Export Citation:
Assignee:
SHARP KK (JP)
TOKUMO YASUAKI
OGISAWA YOSHIAKI
IWANAMI TAKUYA
ITOH NORIO
WATANABE SHUHICHI
HASEGAWA SHINYA
YOSHII TAKASHI
TOKUMO YASUAKI
OGISAWA YOSHIAKI
IWANAMI TAKUYA
ITOH NORIO
WATANABE SHUHICHI
HASEGAWA SHINYA
YOSHII TAKASHI
International Classes:
H04N7/24
Foreign References:
| JP2001078117A | 2001-03-23 | |||
| JP2007006461A | 2007-01-11 | |||
| JP2008005297A | 2008-01-10 | |||
| JP2001343900A | 2001-12-14 | |||
| JP2000173783A | 2000-06-23 | |||
| JP2003324402A | 2003-11-14 |
Other References:
See also references of EP 2315441A4
Attorney, Agent or Firm:
OKADA, HIROYUKI (JP)
Hiroyuki Okada (JP)
Hiroyuki Okada (JP)
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