Video file creating system for digital screen advertisement

Abstract

Disclosed herein are a system and method for creating multimedia files for digital cinema advertising. The system including a digitizing device, an up-conversion device, a digital restoration device, a color correction device, a signal insertion device, a multiple channel conversion device, a multitrack recording device, a synchronization device, and a Storage Area Network (SAN). The digitizing device outputs multimedia content as a digital video file and a digital audio file. The up-conversion device converts the frame rate of the digital video file into a frame rate appropriate for a DCI standard. The digital restoration device restores the degradation of the image quality of the digital video file. The color correction device improves the colors of the video of the digital video file. The signal insertion device inserts various predetermined signals into the digital video file and the digital audio file. The multiple channel conversion device divides the digital audio file into multiple channels. The multitrack recording device generates a combined digital audio file. The synchronization device synchronizes the digital video file with the digital audio file using the sync signal. The mastering device performs mastering on the synchronized digital video and audio files using standard encoding, and thus generating a final master digital multimedia file. The SAN temporarily stores intermediate results generated by the respective devices.

Description

[0001] related application [0002] The present disclosure is related to subject matter contained in prior Korean Application No. 10-2006-0024765 filed Mar. 17, 2006, which is hereby expressly incorporated by reference in its entirety. technical field [0003] The present invention relates generally to a system and method for creating multimedia files for digital cinema advertisements, and more particularly to a system and method for creating multimedia files for digital cinema advertisements based on various Each type of multimedia content is used to reconstruct each digital multimedia file with relatively high image quality and three-dimensional sound, and the digital multimedia file is allowed to be played in movie theaters supporting the digital movie format. Background technique [0004] Recently, with the rapid development of communication and semiconductor technologies, the method of projecting films is changing. That is, the film projection method is changing from t...

AI Technical Summary

Problems solved by technology

In this case, when TV commercials are played without change in theaters supporting 5.1 or more channel speaker systems, only two-dimensional sound with degraded sound quality is played back, thereby failing to give a good impression to viewers

Thus, in conventional multimedia files produced for TV broadcasting, the advertising effect is reduced due to the degradation of image and sound quality, so there is a problem that it is difficult to increase the price of movie theater advertisements

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