Method and system for realizing 4D digital film based on DCI standard
A technology of digital cinema and its implementation method, which is applied in stereoscopic systems, electrical components, image communication, etc., can solve problems such as incompatibility, inability to use commercial theater digital projection systems, and 4D movie packages that do not meet commercial digital movie DCI standards, etc., to achieve Achieving low-cost effects
Active Publication Date: 2014-07-09
雷欧尼斯(北京)信息技术有限公司
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Problems solved by technology
[0006] Due to the closed nature of the system, it is impossible for others to know the format standard of the 4D movie package, and its 4D movie package must not meet the DCI standard of commercial digital movies, and cannot be used on the digital projection system of commercial theaters. If the theater wants to play the 4D movie package, it must install a 4D projection system
In addition, the 4D movie server used to show 4D movies can only read the special movie package of 4D movies, and is not compatible with commercial digital movie packages that meet the DCI standard. Similarly, if 4D theaters want to play commercial digital movies, they must Install a set of DCI-compliant digital cinema projection system
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[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0027] Such as image 3 A schematic flow diagram of a method for realizing a 4D digital movie based on the DCI standard provided by an embodiment of the present invention, the method includes the following steps:
[0028] S301: Making an environment instruction package corresponding to a 3D commercial digital movie by using a file conforming to the DCI standard. The DCI standard is a standard formulated by Hollywood. Now the production, distribution, and screening...
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Embodiments of the invention provide a method and a system for realizing a 4D digital film based on a DCI standard. The method comprises the following steps: making an environment instruction bag corresponding to a 3D commercial digital film using files according with the DCI standard; placing the environment instruction bag in an environment server; receiving an operation instruction sent from a digital film server by the environment server when the 3D commercial digital film starts to be shown; and executing the environment instruction bag according to the operation instruction to make execution of environment motion maintain synchronization with the play of the 3D commercial digital film. Embodiments in the invention utilize files satisfying the DCI standard to make the environment instruction bag directing at the 3D commercial digital film, wherein the environment instruction bag and the 3D commercial digital film are executed separately while maintaining synchronization between each other, so that a 4D dynamic effect can be reached with low realization cost when a common digital film is played in a digital cinema.
Description
technical field [0001] The invention relates to the technical field of video playback, in particular to a DCI standard-based 4D digital movie realization method and system. Background technique [0002] 4D film is a new type of film and television product developed on the basis of 3D stereoscopic film plus environmental special effects simulation. Also known as four-dimensional movies: that is, three-dimensional stereoscopic movies and surrounding environment simulations form a four-dimensional space. When watching a three-dimensional movie, the audience can experience the storm, lightning, rain, impact, spraying of water mist, slapping of legs, etc., in real time, in addition to the traditional 3D visual shock. like the corresponding events. Compared with traditional 3D stereoscopic movies, audiences can feel all-round feelings such as touch and smell in addition to vision and hearing when watching 4D movies. [0003] However, since 4D film production is a closed system,...
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IPC IPC(8): H04N13/00
Inventor 马士超张韬肖锐艳
Owner 雷欧尼斯(北京)信息技术有限公司