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Digit TV set with transmission function

A technology of digital TV and TV, which is applied in the field of digital TV with transmission function, and can solve the problems of increasing the burden on users

Inactive Publication Date: 2007-06-13
TATUNG COMPANY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, it is also necessary to perform operations such as installation of the one-to-two video adapter 30 (Splitter) and line branching, which will increase the burden on the user, so it is known that the TV set 10 still has improvements.

Method used

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  • Digit TV set with transmission function
  • Digit TV set with transmission function
  • Digit TV set with transmission function

Examples

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Embodiment Construction

[0022] In the present invention, a digital television with transmission function is provided. The digital TV is composed of a button on a panel or a button of an infrared remote controller. When an audio-visual storage output command is input, the digital TV encodes the audio-visual data stream, and outputs the coded data from the output / input connection device. Video and audio data stream.

[0023] As shown in Figure 2, it is a block diagram of a digital television set 200 with a transmission function of the present invention, including a digital television tuner 210, a digital television controller 220, a command input device 230, and an output / input connection device 240. 250 a screen.

[0024] The digital TV tuner 210 is used for receiving a digital TV signal and demodulating it to generate a transport stream. The transport stream can be an MPEG2 transport stream, an MPEG4 transport stream or an H.264 transport stream.

[0025] The digital TV controller 220 is coupled t...

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PUM

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Abstract

The disclosed digital TV set includes a digital TV tuner, a digital TV controller, a command input device and an output / input connection device. The digital TV tuner is in use for demodulating the received digital TV signal, and transferring it to a transmission series flow. Including a decoder and an encoder, the digital TV controller receives the transmission series flow decoded. The decoder decodes the transmission series flow so as to obtain a decoded video, audio data flow. The command input device is in use for receiving a command. The output / input connection device is in use for outputting and receiving video, audio data flow. When command received by the command input device is a video, audio memory output command, the encoder encodes the decoded video, audio data flow, and the output / input connection device outputs the encoded video, audio data flow.

Description

technical field [0001] The invention relates to a digital television, especially a digital television with transmission function. Background technique [0002] Traditional televisions only receive video and audio data, and then display the received data on the screen after processing. When video and audio data are to be recorded and stored in a multimedia computer, the connection structure between a traditional TV set and a multimedia computer is shown in FIG. 1 . In FIG. 1 , it includes a one-to-two audio-video adapter 30 (Splitter), a TV set 10 and a multimedia computer 20, wherein the TV set 10 and the multimedia computer 20 respectively have a TV tuner 11, 21 (Tuner). [0003] The TV audio-visual data is divided into two by the one-to-two audio-video adapter 30, and are received by the TV tuners 11, 21 of the TV 10 and the multimedia computer 20 respectively. The TV 10 displays the received data on a screen 13 after being processed by a decoding device 12 . The multim...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/44H04N7/26
Inventor 陈钦洲黄茂桓苏彦至
Owner TATUNG COMPANY