Cross-platform multi-terminal multi-application audio/video playing progress synchronization method

Abstract

The invention relates to a cross-platform multi-terminal multi-application audio / video playing progress synchronization method. A vehicle networking technology is utilized to store the audio / video playing progresses of a vehicle-mounted entertainment system to a cloud and then the audio / video playing progresses are shared with a mobile phone, a computer and PAD equipment by a standard protocol; the standard protocol adopts a binary format, a common text format, an XML (Extensive Markup Language) format of JSON (JavaScript Object Notation) or other XML formats. In a data format, user information and equipment progress information are stored in the system. The cross-platform multi-terminal multi-application audio / video playing progress synchronization method comprises the following steps: creating users; deleting the users; adding equipment; deleting equipment; updating the playing progress; acquiring the playing progress; verifying user names and passwords by a cloud platform and ending acquisition if verification is failed; if verification is successful, reading and sending the progress information to application software on the hardware equipment. The cross-platform multi-terminal multi-application audio / video playing progress synchronization method has the advantages that by constructing the shared playing progress among multiple pieces of equipment and a plurality of applications, the problem of sharing the playing progress among different equipment and different applications can be effectively solved and the entertainment experience of a user is promoted.

Description

technical field [0001] The invention relates to the field of vehicle entertainment, in particular to a method for synchronizing audio and video playback progress across platforms, terminals, and applications. Background technique [0002] With the development of the Internet of Vehicles, more and more vehicles are equipped with on-board terminal equipment with communication modules. Using the Internet of Vehicles function provided by the in-vehicle communication equipment can effectively improve the safety, convenience and entertainment of the vehicle, so that Driving becomes a pleasure. [0003] The more important function of the existing in-vehicle entertainment system is the playback of audio and video materials such as music, storytelling, lectures, etc., but the biggest problem in the existing system is that the playback progress cannot be shared among multiple devices of the user. For example, the user likes to listen to Storytelling, after listening to a story on the...

AI Technical Summary

Problems solved by technology

[0003] The more important function of the existing in-vehicle entertainment system is the playback of audio and video materials such as music, storytelling, and lectures. However, the major problem existing in the existing system is that the playback progress cannot be shared among multiple devices of the user. For example, the user likes to listen to Storytelling, after listening to a story on the car device, after getting off the car, if you use your mobile phone to play, you cannot immediately continue to play from the current playback progress on the car device. You need to record the playback progress and manually adjust to the playback progress on the car device, which is time-consuming Can not ensure the accuracy of the adjustment

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