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Method for reediting digital film

A digital film and digital film technology, applied in the direction of record carrier editing, electronic editing of digital analog information signals, etc., can solve the problems of unused, low efficiency of encoding and packaging, improve work efficiency, and overcome the shortcomings of repeated encoding and packaging Effect

Active Publication Date: 2010-03-17
数码辰星科技发展(北京)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] This kind of film editing work that encodes and packs the master film every time does not use the resources of the digital movie package that has been coded and packaged, resulting in repeated coding of the same content, making the work efficiency of coding and packaging low

Method used

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  • Method for reediting digital film
  • Method for reediting digital film

Examples

Experimental program
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Embodiment Construction

[0034] The editing of the digital movie package in the present invention is to operate on the CPL asset container and the Reel asset container (Container) of the digital movie package. In this example, the CPL asset container contains at least 1 CPL asset (Asset), the Reel asset container contains at least 1 Reel asset, and the content of 1 Reel asset contains at least 1 video resource information, among which audio and subtitle resource information are optional content.

[0035] below, see image 3 The shown flow chart of the method for re-editing the film is a detailed description of the method for re-editing the encoded and packaged digital film provided by the present invention, which specifically includes the following steps:

[0036] Step 301: Parse the digital movie package to obtain the content contained in the movie information structure.

[0037] This step is to obtain each CPL asset in the digital movie package, each Reel asset included in each CPL asset, and audi...

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Abstract

The invention provides a method for reediting a digital film, comprising the steps of analyzing a digital film package to acquire Reel and CPL properties contained in film information structure, creating a container for the Reel and CPL properties, storing the acquired Reel and CPL properties in the container, editing the Reel and CPL properties stored in the container and generating the digital film package according to the edited Reel and CPL properties. The method can reedit by utilizing the digital film which is encoded and packed, thus improving the encoding efficiency for the digital film.

Description

technical field [0001] The invention relates to the technical field of digital movies, in particular to a method for re-editing encoded and packaged digital movies. Background technique [0002] In the process of showing a digital movie (D-Cinema), due to the different regions where the film is shown, the needs of the show are also different. regions where different commercials or other inserts are shown, etc.). [0003] Such as figure 1 A schematic diagram showing the film information structure of a digital movie, the structure includes more than one CPL (CPL, Composition Playlists, composite playlist, is a standard xml text, describing each element of a digital movie, such as images, sounds, subtitles How to be played, can be created in the post-production process of the film) asset, each CPL asset contains more than one Reel (reel, generally refers to movie storage medium) asset, each Reel asset contains video, audio and subtitles resource information. Such as figur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G11B27/031
Inventor 耿克明肖立群王忠平张晓玲
Owner 数码辰星科技发展(北京)有限公司
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