Digital movie broadcasting system based on web remote control

A digital movie and remote control technology, applied in the transmission system, two-way work system, analog security/charging system, etc., can solve the problems of manpower waste, inconvenient management, etc., achieve the effect of convenient management and update, and improve portability

Inactive Publication Date: 2006-04-26
SHANGHAI JIAO TONG UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The human-machine interface of the system is to control the keyboard and the display screen, and the operator must operate and monitor the playback system on site. For a large and luxurious digital cinema with a multi-functional hall, it will inevitably cause manpower to control and monitor the playback of digital movies by multiple people. waste and inconvenience of management

Method used

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  • Digital movie broadcasting system based on web remote control
  • Digital movie broadcasting system based on web remote control
  • Digital movie broadcasting system based on web remote control

Examples

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Embodiment Construction

[0017] like figure 1 As shown, the present invention includes: hard disk drive 1, hard disk interface circuit 2, decryption and data buffer circuit 3, audio and video decompression circuit 4, audio and video output circuit 5, power supply circuit 6, system control circuit 7, operating system 8, RS232 Interface circuit 9, USB interface circuit 10, state network interface circuit 11, keyboard and display circuit 12, HTTP server 13, browser 14, user application program module 15, audio and video decompression circuit driver module 16, hard disk drive module 17, UART driver module 18, Ethernet driver module 19, keyboard / display driver module 20, USB driver module 21, decryption technology data buffer driver module 22.

[0018] Wherein the connection mode between the hardware parts is: the hard disk drive 1 is connected with the hard disk interface circuit 2, the hard disk interface circuit 2 is connected with the system control circuit 7, and the output of the decryption and data ...

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PUM

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Abstract

The digital film display system based on web remote control function comprises: a system control circuit, a HDD with a drive module, a hardware interface circuit, a data deciphering and buffering circuit with a drive module, an audio and video decompression circuit with a drive module, an audio and video output circuit, a keyboard / display circuit with a drive module, a USB interface circuit with a drive module, a RS232 interface circuit, an Ethernet interface circuit and power circuit, a UART drive module, a Ethernet drive module, an OS, a browser, a HTTP server, and a user application program module. This invention exploits user interactive mode based on browser / HTTP server, extends interactive range, and can realize much complex function.

Description

technical field [0001] The present invention relates to a device in the technical field of digital cinema, in particular to a digital cinema playing system based on web remote control function. Background technique [0002] The digital movie broadcasting system is an important part of the digital movie system. The transition from analog to digital is the third change after the development of film technology, after silent to sound, and black and white to color, and it is also the most essential change in film development so far. This transformation has brought flexible and rich processing methods to film creation, contributed to a fast and low-cost distribution channel for film dissemination, and brought high-fidelity top experience to film appreciation. [0003] After searching the existing technology, it is found that the Chinese patent application number: 200310107959.7, the patent name: portable high-definition digital cinema playback equipment, the patent reads as: a por...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/16H04N7/173H04L29/06
Inventor 杨华陈立李逸王尧
Owner SHANGHAI JIAO TONG UNIV
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