Dynamic file collecting and editing system of 4D movie videos

Abstract

The invention discloses a dynamic file collecting and editing system of 4D movie videos. The dynamic file collecting and editing system includes a manual 4D dynamic data collection system which is used for manually collecting 2D data and time fields and converting the 2D data and time fields so as to generate lens movement data with time, an automatic 4D dynamic data collection system which inserts the time fields to each frame of lens movement recordings according to an image output time sequence so as to generate lens movement data with time, a 4D movie dynamic data synthesis module which converts the lens movement data with time which are generated by the manual 4D dynamic data collection system or the and the automatic 4D dynamic data collection system into dynamic data with time, and inserts the dynamic data with time to a 4D dynamic file according to a time sequence so as to cover the 4D dynamic file, and a 4D movie dynamic file visualized editing system which displays a 4D data file in a visualized editing area according to the movement trajectory of a three-degree-of-freedom seat and a time sequence and performs visualized editing on the 4D data file, and performs simulation display through a 4D seat action simulation display module. with the dynamic file collecting and editing system of the 4D movie videos of the invention adopted, data collecting and editing efficiency and intuitiveness can be improved, and production quality can be improved, and production cost can be decreased.

Description

technical field [0001] The invention belongs to the field of movie entertainment products, and in particular relates to a dynamic file acquisition and editing system for 4D movie videos. Background technique [0002] 4D movie is a new type of film and television product based on 3D stereoscopic movie plus the movement of three-degree-of-freedom seats and the simulation of special effects of the surrounding environment. Let the audience experience the movie through multiple physical senses of sight, smell, hearing and touch, bringing immersive, thrilling, exciting and new entertainment effects. [0003] At present, the collection and editing of 4D special effect files mainly use the manual three-degree-of-freedom platform model to collect 4D dynamic files, and then directly modify the binary control files to meet the needs of fine control. However, the editing and editing of this kind of 4D special effect files has high requirements for the staff. They must be familiar with ...

AI Technical Summary

Problems solved by technology

However, the editing and editing of this kind of 4D special effect files has high requirements for the staff. They must be familiar with the control data, the state of the three-degree-of-freedom seat, and the corresponding relationship between environmental special effects. The effect of the partial file edited, the motion control and the video timeline of the film are poorly synchronized and calibrated. It takes a long time to collect and edit a 4D special effect file of a film, usually more than 24 hours

[0004] In summary, in the prior art, although there is a manual three-degree-of-freedom platform model to collect 4D dynamic files and modify the control files for editing, the labor intensity is high and the practitioners High personnel quality requirements, poor synchronization and calibration, low automation, long time consumption, and poor intuition cannot meet the online collection and editing requirements of any time, any action, and fast response to 4D special effect files

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