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Information playback system,Data generation apparatus and data playback apparatus

A technology for data generation and information processing devices, which is applied in the direction of two-way working systems, electrical digital data processing, and components of TV systems, etc., and can solve problems such as large burdens

Inactive Publication Date: 2009-03-25
RICOH KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] In addition, for storage devices, since the image image is often written, and often rewritten on the same area, it will cause a large burden

Method used

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  • Information playback system,Data generation apparatus and data playback apparatus
  • Information playback system,Data generation apparatus and data playback apparatus
  • Information playback system,Data generation apparatus and data playback apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0108]

[0109] In the first embodiment, the audiovisual file 15 is played back by the computer 300, and it can also be played back by the computer 400 connected via the network 9. In this way, the image taken by the camera 11 and the sound recorded by the microphone 13 can be transmitted to a computer 400 connected via a network, such as a computer 400 for a remote video conference.

[0110] Figure 5 It is a system configuration diagram of the computer system 100A of this modification. although Figure 5 The structure of the computer 300 and the imaging device 200 in FIG. 2 is the same, but Figure 5 The difference in is that the computer 300 publishes the USBTV.ASF file on the network 9. Therefore, the computer 300, for example, acts as a server, burying the USBTV.ASF file in the HTML file for storage, and at the same time, transmits the USBTV.ASF file according to the requirements of the client (computer 400).

[0111] Figure 5 China Computer 400 is the client. The compute...

example 2

[0115] In the above, the audiovisual file 15 generated by the camera 11 and the microphone 13 is played back. If the TV tuner that receives the image and audio is used as the imaging device 200, the same problem will also be encountered. For example, just connecting a TV tuner with a USB interface or the like and a computer 300 loaded with Windows cannot watch the TV screen. To watch TV screens, you need to install an image device driver and a dedicated TV browsing application software.

[0116] This is the same as Embodiment 1. As long as the video and sound file 15 generated from the video and sound received by the TV tuner is used, the video and sound can be played back, without the need for a video device driver or special TV browsing application software.

[0117] FIG. 6 is a configuration diagram showing an example of a computer system 100B of this modification. For Figure 6 and image 3 For the same constituent parts, the same reference numerals are used and the description...

example 3

[0124] The following describes the computer system 100C when viewing the video and sound received by the TV tuner from a distance via the network 9.

[0125] Even if the TV tuner 23 is connected to a computer 300 installed with Windows, or a router with a network attached storage (Network Attached Storage, hereinafter referred to as NAS) function, it is impossible to watch TV images on the computer 300 or NAS.

[0126] For example, to watch video or sound with the computer 300, an image device driver and a dedicated TV browsing application software are required. In addition, to view images or sounds via NAS, it is necessary to install the OS and image device drivers for the router, and dedicated TV browsing application software.

[0127] In this regard, when the imaging device 200 of this modification is connected to a router 500 equipped with a NAS function, the imaging device 200 is recognized as a USB mass storage device, and the OS of the router is regarded as a folder for sha...

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PUM

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Abstract

The present invention provides an information playback system, and a data generation device, a data playback device for the information playback system, as well as a data generation method, for information playback by image equipment under the condition of special application software without the equipment driver of the image equipment. The information playback system in which digital data is transmitted from a first information processor (200) to a second information processor (300), includes an encoding device (13), for transforming image or sound into digital data; a storage device (15); a hardware interface (17) for connecting the second information processor; a storage-class software interface (16) for permitting the second information processor to access the storage device without using an image-class software interface; a hardware interface (18) for connecting the first information processor; a first software interface (19) for mounting the storage device (15) to a file system; and a playback device (22) for playbacking the digital data.

Description

Technical field [0001] The present invention relates to an information reproduction system or the like in which a plurality of information processing devices are connected via a predetermined interface, and more particularly to a reproduction system, a data generation device, a data reproduction device, a data generation method, and a computer program that transmit image data such as video or audio. Background technique [0002] The computer can be connected to various peripheral devices. In order to facilitate the connection, the device types are standardized. For example, a CCD camera or a TV tuner as a peripheral device is an image device that processes video and audio. To connect an image device to a computer, at least an image device driver is required. [0003] Figure 1 shows an existing computer system connecting a computer and image equipment. The image device 200 includes a camera and a microphone. The images taken by the camera and the sound collected by the microphone ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F13/00H04N1/00H04N5/765G06F13/10H04N5/93H04N7/173H04N21/433H04N21/443
CPCH04N5/765H04N5/772
Inventor 安达正治
Owner RICOH KK