摘要:
The present invention provides a reproduction apparatus capable of automatically switching an input of a television to an output from a broadcast receiver such as an STB. A television (131), upon receiving a notification command notifying that output of video or audio is to start, switches its input to an output from an apparatus which has sent the notification command. An STB (151), upon receiving an instruction command instructing that output of video or audio should be started, sends the notification command to the television (131). A DVD recorder (101) includes: a decoder (106) that reproduces video or audio recorded in a DVD-RAM disc (111); a data output I/F (109) that outputs the reproduced video or audio to the television (131); and a command sending and receiving I/F (110) that sends the instruction command to the STB (151) when the output of the reproduced video or audio ends.
摘要:
[Problem] In a system for transmitting content data from a content reproducing apparatus to a content output apparatus, no complicated signal processing is required, setting change operations can be simplified, and the degradation of sound quality and the degradation of picture quality of video data are prevented. [Solution] There are included: a content reproducing apparatus that receives an operation clock signal from a content output apparatus via an operation clock transmission cable, operates on the basis of the operation clock signal, and transmits content data, which has been reproduced by a reproducing unit, to the content output apparatus via a multimedia transmission cable; and the content output apparatus that generates, on the basis of an output apparatus operation clock signal, the operation clock signal to be transmitted to the content reproducing apparatus, transmits the operation clock signal to the content reproducing apparatus via the operation clock transmission cable, receives the content data from the content reproducing apparatus via the multimedia transmission cable, and performs a signal processing of the received content data for output to an external apparatus.
摘要:
A well-defined sequence of visual stimuli (110), e.g. a video file, is presented via a display unit. In parallel, a recorded video sequence is generated, which preferably represents the face of a subject watching the well-defined sequence of visual stimuli (110). During the presentation of well-defined sequence of visual stimuli (110), linked data (1201, 1202, 1203, 1204, 1205, 1206, 1207) are read out, which indicate timing information relating to the well-defined sequence of visual stimuli (110). The linked data are registered as metadata (120M) associated with the recorded video sequence to produce a synchronized video file (120S), wherein each image (221, 222, 223, 224, 225, 226, 227) is associated to a particular piece of timing information from the linked data. Thus, for example biometric measures derived from the recorded video sequence can be synchronized with the well-defined sequence of visual stimuli (110).
摘要:
There is provided a method by which, when a broadcast receiving device downloads and stores a content with an expiration time from a communication line etc, and a user reproduces the content, an electronic clock for judging the validity of the expiration time is set to a correct time and whether to reproduce the content or not is properly judged by using the correct time. In the method, the user is not allowed to set the electronic clock inside the broadcast receiving device, the clock is not set when the receiving device is started up, and time information is acquired from a broadcast wave or a communication line. If the time information is successfully acquired, the electronic clock is set by the acquired time information and then is used for judging the expiration time for use of the content on the assumption that the clock has been set correctly.
摘要:
A system comprising: a plurality of lead computers; a plurality of player workstations; a plurality of audio receivers and transmitters for capturing audio signals and converting said audio signals to a transmittable form, wherein at least one audio receiver and transmitter is associated with each player; a plurality of video receivers and transmitters for capturing images and converting said images to a transmittable form, wherein at least one video receiver and transmitter is associated with each player; a storage device and a processor for receiving and processing signals from said audio and video receivers and transmitters and; an output device for outputting each audio and video receiver.