Method and computer program product for establishing playback timing correlation between different contents to be playbacked

Abstract

A method and a computer program product for controlling a timing correlation establishing device to establish playback timing correlation between different contents to be playbacked are disclosed. The method includes displaying a main event block corresponding to a main video clip; displaying an auxiliary event block corresponding to an auxiliary video clip; displaying a time marker on a location of a first time point on a timeline according to an editor's manipulation to an input device; and when the time marker is positioned on the location of the first time point, if the editor perform a set of predetermined manipulations to the input device, utilizing a control circuit to establish a first trigger timing data for indicating that an auxiliary display device has to begin playbacking the auxiliary video clip when the main video clip playbacked by a main display device reaches the first time point. The above method enables users to set a playback timining correction between different contents to be playbacked in a more direct method.

Description

technical field [0001] The invention relates to multimedia control technology, in particular to a method for establishing a playback timing relationship among different contents to be played in a multi-screen multimedia playback system and a playback timing relationship editing device. Background technique [0002] Generally speaking, a production unit of a movie or a TV program often uses a plurality of cameras to capture image content from different perspectives when making a movie or a TV program. However, traditional multimedia playback systems are all single-screen systems. Whether consumers go to the cinema to watch movies, or use home theater equipment to watch movies or TV shows at home, they can only rely on a single pre-fixed screen to watch the content of the movie. [0003] Therefore, in the traditional film playing environment, the production units of movies or TV programs can only present the video content of different perspectives on the same screen at the sa...

AI Technical Summary

Problems solved by technology

[0004] However, traditional video post-production programs can only edit the content to be played on a single screen, and cannot provide editors with the ability to edit the content to be played on multiple screens at the same time

Therefore, the editor of the video cannot set the playback timing relationship between the content to be played on different screens through the traditional video post-production program, resulting in a large technical bottleneck in the production of the playback content for multi-screen playback applications, and it is difficult to Quickly obtain revolutionary breakthrough development

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