A Method of Re-editing Digital Movies

A digital movie and digital movie technology, applied in the direction of record carrier editing, electronic editing of digitized analog information signals, pulse modulation TV signal transmission, etc., can solve the problems of low efficiency and unused coding and packaging, and overcome the problem of repeated coding and packaging Disadvantages, effects of improving work efficiency

Active Publication Date: 2011-12-21
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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  • A Method of Re-editing Digital Movies
  • A Method of Re-editing Digital Movies
  • A Method of Re-editing Digital Movies

Examples

Experimental program
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Embodiment Construction

[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 audio, video and subtitle resource information included in each Reel asset by parsing the digital movie package.

[0038] The audio resource information includes the pointed audio file name, editing frame rate, frame number, entry point, playback frame number, and encryption information; the video resource information includes the pointed video file name, editing frame rate, frame number, entry point, and playback frame number, frame rate, encryption information, resolution; sub...

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Abstract

The present invention provides a method for re-editing a digital movie, including: parsing the digital movie package, obtaining the Reel and CPL assets contained in the movie information structure; creating a Reel and CPL asset container, and saving the obtained Reel and CPL assets to the In the created Reel and CPL asset container; edit the Reel and CPL asset in the Reel and CPL asset container; generate a digital movie package according to the edited Reel and CPL asset. By using the present invention, the encoded and packaged digital movie package can be used for re-editing, and the coding efficiency of the digital movie is improved.

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] like 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. like figure 2 An...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N7/24G11B27/031
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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