CN100579247C - Quality console system - Google Patents
Quality console system Download PDFInfo
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- CN100579247C CN100579247C CN200510055235A CN200510055235A CN100579247C CN 100579247 C CN100579247 C CN 100579247C CN 200510055235 A CN200510055235 A CN 200510055235A CN 200510055235 A CN200510055235 A CN 200510055235A CN 100579247 C CN100579247 C CN 100579247C
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- quality
- examine
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- quality control
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Abstract
The system is used for detecting the quality of digital video materials. The method comprises: playing the digital signals before the D/A conversion and the analogy signals before after D/A conversion to provide a comparison and discrimination for examinator; making a label on qualified video materials using electronic signature.
Description
Technical field
The present invention is a kind of system that digital video data is carried out quality control that is specifically designed to, and is specifically designed to the quality control that audio and video files are uploaded network.Its hardware components is a quality console, and software wherein comprises control and management system.
Background technology
Known video quality control system all is that the analog video data is carried out quality control, can't carry out quality control to digital audio data, the layout of its quality control work, distribution, arrangement, mark are fully by manually finishing, operating efficiency is low, also can't be to the electronic marker of having checked that the face data is stamped the quality control officer of looking.
Summary of the invention
The purpose of this invention is to provide a kind of system that digital video data is carried out quality control, it mainly acts on is when analog video signal is converted to digital video signal transfer process to be carried out quality control, and quality control process managed, promptly layout, distribution, arrangement, the mark to the quality Control work manages.
The present invention in the digital signal of digital-to-analog conversion front and back and the method for analog signal, carries out quality control to the video data of uploading network by while displaying video data.A complete set of system of the present invention comprises: the quality control work station, and decoding and input interface (SDTI) digital-to-analog (D/A) translation interface, the quality control dedicated monitor has comprised the special-purpose quality control software of a cover in the quality control work station.The concrete course of work is: video data enters the quality control work station by network; Enter input and decoding interface, this interface is analyzed the video of input, still is the low code stream of simplifying the low quality image quality of form with the high code data stream of determining the high-quality image quality, and in a different manner to these bitstream decodings.Decoded data flow becomes digital picture, these digital pictures are admitted to central processing unit, central processing unit is play with memory and display digital picture with corresponding digital form, can observe a digital picture of dwindling on the working interface of display.Central processing unit also will be sent into digital picture the digital-to-analog interface, and this interface is converted into analog image with digital picture, and analog image is play on the quality control dedicated monitor, examines for the quality control officer and promptly examines personnel and examine.Software running process of the present invention is: after receiving video data it is analyzed, obtain the essential information of this video file, login is in task list and distribute to and examine the user.Examine the user and examine to determine afterwards whether picture quality is qualified, examine the user if picture quality is qualified by system validation, system adds Electronic Signature and the up-to-standard authentication information of examining the user automatically; Examine the user if picture quality is defective and do not confirm, quality control system notifies acquisition system to gather again automatically.
The present invention is achieved in that a kind of digital video-frequency quality Control work platform system, described system comprises central processing unit, memory, display, have can differentiate, the input and the decoding interface of the high sign indicating number of decipher and low sign indicating number, the digital-to-analog interface, dedicated monitor, the step of described system operation is as follows:
A) it is analyzed after receiving video data, obtain the essential information of this video data, login is in task list and distribute to and examine the user;
B) playing video data;
D) examine the back and determine whether picture quality is qualified;
E) examine the user if picture quality is qualified by system validation, system adds Electronic Signature and the up-to-standard authentication information of examining the user automatically;
F) examine the user if picture quality is defective and do not confirm, quality control system notifies acquisition system to gather again automatically.
The invention has the beneficial effects as follows: make the automation of digital video image quality control management, increase work efficiency.
Description of drawings
Fig. 1 is the hardware principle block diagram of quality console system of the present invention;
Fig. 2 is the software principle block diagram of quality console system of the present invention.
Specific embodiment
Among the figure: 1. video data, 2. the quality control work station, 3. input and decoding interface, 4. central processing unit, 5. memory, 6. display, 7. the digital-to-analog interface, 8. monitor, 9. Task Distribution, 10. play, 11. quality audits, 12. are gathered again, 13. mark quality authentication informations.
Fig. 1 is a hardware system of the present invention, comprising: quality control work station 2, input and decoding interface (SDTI) 3, central processing unit 4, memory 5, display 6, digital-to-analog (D/A) translation interface 7, monitor 8 has comprised the special-purpose quality control software of a cover in the quality control work station 2.The concrete course of work is: video data 1 enters quality control work station 2 by network; Enter input and decoding interface 3, the video of 3 pairs of inputs of this interface is analyzed, and still is the low code data stream of simplifying the low quality image quality of form with the high code data stream of determining the high-quality image quality, and in a different manner to these bitstream decodings.Decoded data flow becomes digital picture, these digital pictures are admitted to central processing unit 4, central processing unit 4 is play with memory 5 and display 6 digital picture with corresponding digital form, can observe a digital picture of dwindling on the working interface of display 6.Central processing unit 4 also will be sent into digital picture digital-to-analog interface 7, and this interface 7 is converted into analog image with digital picture, and analog image is play on quality control dedicated monitor 8, examines for the quality control officer.Software running process of the present invention is as shown in Figure 2: receive video data 1 back it is analyzed, obtain the essential information of this video file, login is in task list and distribute to and examine user 9.Face data 10 is looked in broadcast, examines video data by examining the user, examines the back and determines that whether qualified picture quality 11, examines the user if picture quality is qualified by system validation, and system adds Electronic Signature and the up-to-standard authentication information 13 of examining the user automatically; Examine the user if picture quality is defective and do not confirm, quality control system notifies acquisition system to gather 12 again automatically.
Claims (1)
1. digital video-frequency quality Control work platform system, described system comprises central processing unit (4), memory (5), display (6), have can differentiate, the input and the decoding interface (3) of the high sign indicating number of decipher and low sign indicating number, digital-to-analog interface (7), dedicated monitor (8) is characterized in that the step that described system moves:
A) receive video data (1) back it is analyzed, obtain the essential information of this video data, login is in task list and distribute to and examine user (9);
B) playing video data (10);
D) examine the back and determine picture quality whether qualified (11);
E) examine the user if picture quality is qualified by system validation, system adds Electronic Signature and the up-to-standard authentication information (13) of examining the user automatically;
F) examine the user if picture quality is defective and do not confirm, quality control system notifies acquisition system to gather (12) again automatically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510055235A CN100579247C (en) | 2005-03-16 | 2005-03-16 | Quality console system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510055235A CN100579247C (en) | 2005-03-16 | 2005-03-16 | Quality console system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1835602A CN1835602A (en) | 2006-09-20 |
| CN100579247C true CN100579247C (en) | 2010-01-06 |
Family
ID=37003174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200510055235A Expired - Fee Related CN100579247C (en) | 2005-03-16 | 2005-03-16 | Quality console system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100579247C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102006499B (en) * | 2010-12-10 | 2012-10-24 | 北京中科大洋科技发展股份有限公司 | Method for detecting video and audio quality of digital television program file |
| CN106658055A (en) * | 2016-10-21 | 2017-05-10 | 安徽协创物联网技术有限公司 | Video live broadcast image processing device |
-
2005
- 2005-03-16 CN CN200510055235A patent/CN100579247C/en not_active Expired - Fee Related
Non-Patent Citations (2)
| Title |
|---|
| 中央电视台雅典奥运会远程节目网络制作系统新技术应用特点以及实现. 杨琛.现代电视技术，第10期. 2004 |
| 中央电视台雅典奥运会远程节目网络制作系统新技术应用特点以及实现. 杨琛.现代电视技术，第10期. 2004 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1835602A (en) | 2006-09-20 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100106 Termination date: 20210316 |