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Transmitting apparatus and receiving apparatus

A technology of a sending device and a receiving device, which is applied in the direction of selective content distribution, image communication, electrical components, etc., and can solve problems such as poor user convenience, no consideration of the interaction between the reproduced content server and the client, and no consideration of management information update. , to achieve the effect of improving the convenience of use

Inactive Publication Date: 2012-04-04
HITACHI CONSUMER ELECTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, in Patent Document 1, updating of management information is not considered, and user convenience is poor.
[0007] Also, in Patent Document 2, reproducing content in the server, interactivity between the server and the client is not considered

Method used

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  • Transmitting apparatus and receiving apparatus
  • Transmitting apparatus and receiving apparatus
  • Transmitting apparatus and receiving apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] Next, examples (embodiments) of preferred embodiments of the present invention will be described with reference to the drawings. In addition, this invention is not limited to the form shown in this Example.

[0035] figure 1 A configuration example of a home network system composed of a transmitting device and a receiving device according to this embodiment is shown.

[0036] 110 is a transmitting device (server) that transmits moving images, audio, and image content to receiving devices (receiving devices 130 and 140 described later) on the home network 100. managed device.

[0037] As such a transmission device, for example, a video recorder or a television with a video recording function is considered. For example, in the case of a video recorder without a built-in display device, a display device 120 (such as a television) is connected to display reproduced content as shown in the figure.

[0038] This connection can use an analog or digital interface that output...

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PUM

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Abstract

The present invention relates to a transmitting apparatus and a receiving apparatus. In the prior art, the content transmitting and receiving via the network does not consider the updating of the management information, thereby being bad in user convenience. The transmitting apparatus comprises, a playback portion, which is configured to playback content; a content transmitting portion, which is configured to transmit the content through a network; and a controlling portion, which is configured to hold chapter information for indicating separation of a scene of the content, and to transmit the chapter information held therein through the network, wherein the controlling portion renews the chapter information held therein, when producing the chapter information, and when obtaining the chapter information, which is generated in other apparatus differing from the transmitting apparatus, through the network.

Description

technical field [0001] The technical field relates to devices that transmit or receive content via a network. Background technique [0002] Regarding the above-mentioned technical field, in Patent Document 1, the object is to "provide a playback device in which a user can appropriately refer to and easily view and listen to contents stored in a plurality of AV devices connected to a network in units of packets", As the solution, it is described that "the reproducing apparatus has: the communication unit 11, which communicates with the equipment on the network; the reproducing unit 22, which decodes and reproduces the content in units of packets; The unit obtains the management information (VR_MANGR.IFO) of the content stored in the device on the network, displays the content based on the management information, thereby accepts the playback instruction from the user, and acquires the content on the device in units of packets via the communication unit according to the playbac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/25H04N21/433
CPCH04N21/25H04N21/8456H04N21/235H04N21/433H04N21/435H04N21/4345
Inventor 野添贤彦石黑干根
Owner HITACHI CONSUMER ELECTRONICS CORP