Networked and documented method for reviewing digital media programs

A digital media and film review technology, applied to electrical components, color TV parts, TV system parts, etc., can solve problems such as no process support, unsatisfactory, no judgment logic, etc., to achieve flexible number of people, identity recognition The effect of safety and convenience

Active Publication Date: 2011-07-20
BEIJING DAYANG TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the problem is that this kind of system generally has no direct program review process support, so the program review process has no process link management, which does not meet the actual program review process requirements, and cannot realize multi-person and multi-level review processing
However, this method does not provide the management of the review process. The program review process provided by it is fixed and does not have complex judgment logic, which cannot meet the needs of multi-level review and multi-person review, and when flexible business process conversion is required method cannot be implemented
Also, because the program review system of this method is generally provided by the program production system, and the program production systems provided by different manufacturers are very different, it is generally impossible to provide a unified review operation for organizations with multiple program production systems Way
Moreover, this method can only support stream format file transmission during network review, and cannot meet the requirements of using multiple production formats and multiple bit rates at the same time

Method used

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  • Networked and documented method for reviewing digital media programs
  • Networked and documented method for reviewing digital media programs
  • Networked and documented method for reviewing digital media programs

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0027]Under normal circumstances, digital media program materials need to be evaluated by special personnel on the correctness, completeness, quality, artistic level, cultural connotation, commercial effect, etc. of the program during or after the production is completed, which is called review. . The result of the evaluation may be made by a group of people or someone with decision-making power. The process of reviewing a film is not simply a matter of one person or a group of people watching the finished film from beginning to end. a complex process. Because the review process is very complicated, the professional composition of the reviewers is also very complicated. Some people review the video effects of the programs, some review the audio effects of the programs, and some review the artistic quality of the programs, etc. At the same time, each reviewer Filmmakers have different right to decide whether a program passes the examination. Some film reviewers have the right ...

Embodiment 2

[0058] This embodiment is an improvement of the first embodiment, and is a refinement of the steps of transcoding and encryption described in the first embodiment. The sub-steps in the steps of transcoding and encryption described in this embodiment are as follows:

[0059] The sub-step of selecting the review level: after the transmission of the program files to be reviewed is completed, the rule engine extracts the review rules submitted to the terminal for confirmation, selects the review level of this review from the review rules submitted to the terminal for confirmation, and the review There may be three link selections at the film level: single level selection, the first level of multiple levels or subsequent levels, adding a transcoding encryption task to the transcoding encryption server according to the rule parameters of the review level, and the transcoding encryption task The main parameters include the file name of the program file of the film to be transcoded, t...

Embodiment 3

[0065] This embodiment is an improvement of the second embodiment and a refinement of the second embodiment. The file code rate supported by the encoding used by the review set-top box described in the sub-steps of transcoding and encrypted operation described in this embodiment is 1.5Mbps to 185Mbps, and the file code rate supported by the encoding used by the review PC is 800kbps~4Mbps, the codec supported by the codec used by the review mobile phone is 200kbps~1.5Mbps.

[0066] For the above three types of formats and bit rates, the more detailed technical content also includes:

[0067] Supported video formats include:

[0068] HD programs: 1080 / 50i, 1080 / 60i; SD programs: PAL, NTSC.

[0069] Supported HD video formats include:

[0070] YUV 4:2:2@10bit, YUV 4:2:2@8bit, MPEG2 I frame (100Mbps~300Mbps), DVCPROHD, XDCAM HD, XDCAM EX, HDV, AVC-Intra, AVCHD, DNxHD, H.264.

[0071] Supported SD video formats include:

[0072] YUV uncompressed, DVSD, DVCPro, DVCPro50, MPEG2I...

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Abstract

The invention relates to a networked and documented method for reviewing digital media programs, which is a method for reviewing digital media programs. The method comprises the steps of bringing a reviewing application forward, selecting a reviewing rule, transmitting and storing, transcoding and encrypting, distributing and delivering, identifying a reviewer, playing scrutiny, receiving reviewing opinions and judging whether the reviewing is completed or not. Because a rule engine is established in the invention, various reviewing rules become a series of parameters, the whole reviewing process is fairly convenient and the reviewing level and number of participants are more flexible by flexibly processing the parameters. The transcoding and encrypting method is utilized, the invention can support various data formats of program edition and the reviewing in many ways of set-top box, PC, mobile phone and the like. The reviewer identification is safer and more convenient by means of the USB key identification method.

Description

technical field [0001] The invention relates to a networked file-based digital media program review method, which is a method for digital electronic computer network transmission and processing files, and a method for reviewing and processing digital media program content. Background technique [0002] Under normal circumstances, TV stations or other organizations that need to produce video and audio program materials need to have certain qualified personnel review the program after the program is produced, in order to determine the correctness and completeness of the program content, and ensure the accuracy of the program. Quality, artistic level, cultural connotation, commercial effect and other aspects are evaluated. This review and evaluation process is called film review. [0003] The program review process of traditional TV stations or other film and television production organizations is in a very primitive state: After the program producers complete the program produ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/262
Inventor 丁文华姚威邓伟史鹏程骆萧萧王国星郝鹏程韩峻峰赵小坡张贤良孟祥谦郭美清
Owner BEIJING DAYANG TECH DEV
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