Television program multi-mode film examination method achieving one-key control

A TV program and multi-mode technology, applied in the direction of TV, color TV, color TV parts, etc., can solve the problems of inability to realize different program signal masters, objective real-time comparison and review, time-consuming and labor-intensive efficiency, etc., to achieve rich interface, user Intuitive interface effect

Active Publication Date: 2014-01-01
ZHEJIANG RADIO AND TELEVISION GROUP
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AI Technical Summary

Problems solved by technology

In the past, the program evaluation system often used many scattered devices, relying on professional technicians to connect and control different devices according to each evaluation requirement, and complete the subjective and objective evaluation work of a single program signal source, which was time-consuming, laborious, inefficient, and impossible. Realize subjective and objective real-time comparative review of different program signals

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  • Television program multi-mode film examination method achieving one-key control
  • Television program multi-mode film examination method achieving one-key control
  • Television program multi-mode film examination method achieving one-key control

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Embodiment Construction

[0034] The present invention will be further described below in conjunction with accompanying drawing.

[0035] A multi-mode film review method for TV programs that realizes one-button control, the specific implementation includes the following steps:

[0036] Step (1). Definition of film review mode;

[0037] Such as figure 2 As shown, the review mode elements include a video signal source, an audio signal source, a video test signal source, an audio test (monitoring) signal source, a screen signal source, and a screen split signal source; where the video signal source includes an HD-SDI signal, a VGA signal , DVI signal, HDMI signal, audio signal sources include HD-SDI embedded audio, AES audio, digital coaxial audio, analog audio.

[0038] In the definition of film review mode, video signal source, audio signal source, and screen signal source can be combined freely to form an independent film review mode and save it; in each film review mode, if the mode contains mu...

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Abstract

The invention discloses a television program multi-mode film examination method achieving one-key control. According to an existing film examination technique, professionals need to coordinate to complete examination operation for the whole program step by step according to item-by-item examination. The television program multi-mode film examination method comprises the following steps that (1) film examination modes are defined; (2) physical connection for film examination equipment is constructed; (3) one-key touch control is switched: the film examination modes are firstly touched and clicked, and configuration information of the film examination modes is read; then judgment and switching are carried out according to types of screen signal sources in the configuration information, the number and types of video signals sources and the number and types of audio signal sources; (4) names of the signal sources are tracked; (5) subjective and objective film examination results are checked. According to the television program multi-mode film examination method, diversified control for the equipment is achieved; 'one-key triggering' mode simple operation can be achieved; film examination equipment interfaces are plentiful, and meanwhile precise cascading operation of multiple video cassette recorders is achieved.

Description

technical field [0001] The invention belongs to the technical field of radio and television review information, and in particular relates to a multi-mode TV program review method that realizes one-button control, is compatible with program sources of various formats to conduct video and audio subjective and objective index review, and realizes multiple video recorders. Independent and linkage control. Background technique [0002] As an important window to ensure the safe broadcasting of radio and television, the program evaluation system undertakes the technical quality evaluation of various TV programs in the station. It is a comprehensive application platform for objective and subjective evaluation of program technical indicators. After filming, production, and broadcasting, TV programs have to go through multiple transmission links such as satellite, microwave, and cable to reach the audience’s home. The technical indicators of the same program at each node of signal pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N17/00H04N17/02H04N5/222
Inventor 杨勇胡键巧汤旭陈师亮于政洁焦华应跃波陈宏王婷婷
Owner ZHEJIANG RADIO AND TELEVISION GROUP
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