Lighting scene multimedia file format, storage method thereof, and synchronous play method thereof

A multimedia file and synchronous playback technology, applied in the direction of digital signal formatting, digital recording/reproduction, etc., can solve the problems that various LED control systems cannot be compatible with LED multimedia lighting systems and can only play lighting effects, so as to promote development and expand The effect of the field of application

Active Publication Date: 2012-10-17
SHANGHAI GRANDAR LIGHT ART & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented technology improves upon existing methods for storing and playing back digital content on lights like those used during night time hours or when there are no other people around them at all times. It allows users to switch between various types of lamps based on their preferences without having to manually adjust each lamp's settings individually. Additionally it enables simultaneously plays both sound/video (AV) and music from multiple sources through syncopic techniques. Overall, these improvements make managing large amounts of stored material easier than ever before.

Problems solved by technology

This patented describes how digital cameras use LED lights that provide entertainment or decorative purposes during daylight hours when they shouldn't work properly due to lack of power efficiency at nightfall. However, there may still exist issues such as compatibility between different types of media formats (images) and image processing algorithms.

Method used

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  • Lighting scene multimedia file format, storage method thereof, and synchronous play method thereof
  • Lighting scene multimedia file format, storage method thereof, and synchronous play method thereof
  • Lighting scene multimedia file format, storage method thereof, and synchronous play method thereof

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Embodiment Construction

[0045] In the following, with reference to the accompanying drawings, taking LED as the light source of light as an example, a preferred embodiment of the present invention is given to describe the technical solution of the present invention in detail.

[0046] refer to figure 1 and figure 2 , the storage method of lighting scene multimedia file, comprises the following steps:

[0047] S 1 1. Create a binary file for storing the multimedia file of the lighting scene, the binary file includes a file header, a synchronization header and a multimedia data area;

[0048] S 2 , assigning a value to the information in the file header, and writing it into the binary file, wherein the information in the file header includes a synchronization information header offset indicating the position of the synchronization information header in the binary file;

[0049] S 3 , calculating the data in the synchronization information header and writing it into the binary file, wherein the data

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Abstract

The invention discloses a lighting scene multimedia file format including a file header, a synchronization information header and a multimedia data area. The invention also discloses a storage method of a lighting scene multimedia file. The storage method includes the following steps of: creating a target binary file for storing the multimedia file; assigning a value to information in the file header, and writing the information into the binary file, wherein the information in the file header comprises a synchronization information header offset representing a position of the synchronization information header in the binary file; calculating data in the synchronization information header and writing the data into the binary file, wherein the data in the synchronization information header comprises composition information of the multimedia data area; and writing multimedia data in the multimedia data area into the binary file with a frame as a unit in order. The invention also discloses a synchronous play method of the lighting scene multimedia file. The synchronous play method of the invention supports synchronous playing, thus a lighting scene is in linkage play with multimedia of an audio, a video and the like, and an application area of lighting is expanded.

Description

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Claims

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Application Information

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Owner SHANGHAI GRANDAR LIGHT ART & TECH
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