View source for 20240040065. VIDEO DEVICE, WIRELESS AUDIO DEVICE AND METHOD FOR PERFORMING AUDIO AND VIDEO SYNCHRONIZATION BETWEEN VIDEO DEVICE AND WIRELESS AUDIO DEVICE simplified abstract (MEDIATEK INC.)

=VIDEO DEVICE, WIRELESS AUDIO DEVICE AND METHOD FOR PERFORMING AUDIO AND VIDEO SYNCHRONIZATION BETWEEN VIDEO DEVICE AND WIRELESS AUDIO DEVICE=


==Organization Name==

[[:Category:MEDIATEK INC.|MEDIATEK INC.]]


[[Category:MEDIATEK INC.]]

==Inventor(s)==

[[:Category:Chun-Ming Chou of Hsinchu City (TW)|Chun-Ming Chou of Hsinchu City (TW)]][[Category:Chun-Ming Chou of Hsinchu City (TW)]]

[[:Category:Shaoyong Duan of Wuhan (CN)|Shaoyong Duan of Wuhan (CN)]][[Category:Shaoyong Duan of Wuhan (CN)]]

[[:Category:Kuo-Ho Tsai of Hsinchu City (TW)|Kuo-Ho Tsai of Hsinchu City (TW)]][[Category:Kuo-Ho Tsai of Hsinchu City (TW)]]

[[:Category:Chung-Yu Lin of Hsinchu City (TW)|Chung-Yu Lin of Hsinchu City (TW)]][[Category:Chung-Yu Lin of Hsinchu City (TW)]]

==VIDEO DEVICE, WIRELESS AUDIO DEVICE AND METHOD FOR PERFORMING AUDIO AND VIDEO SYNCHRONIZATION BETWEEN VIDEO DEVICE AND WIRELESS AUDIO DEVICE - A simplified explanation of the abstract==


This abstract first appeared for US patent application 20240040065 titled 'VIDEO DEVICE, WIRELESS AUDIO DEVICE AND METHOD FOR PERFORMING AUDIO AND VIDEO SYNCHRONIZATION BETWEEN VIDEO DEVICE AND WIRELESS AUDIO DEVICE

==Simplified Explanation==

The abstract describes a patent application for a video device, a wireless audio device, and a method for synchronizing audio and video between the two devices. The method involves determining the video delay and audio delay of the video device, receiving information about the communication quality of the wireless audio device, determining the wireless communication delay between the two devices based on the communication quality, generating a time map information based on the video delay, audio delay, and wireless communication delay, and transmitting the time map information from the video device to the wireless audio device for audio-video synchronization.

* The patent application is for a system and method to synchronize audio and video between a video device and a wireless audio device.
* The video device includes a controller that determines the video delay and audio delay.
* The controller also receives information about the communication quality of the wireless audio device.
* Based on the communication quality, the controller determines the wireless communication delay between the video device and the wireless audio device.
* The controller generates a time map information that takes into account the video delay, audio delay, and wireless communication delay.
* The time map information is then transmitted from the video device to the wireless audio device to achieve audio-video synchronization.

Potential applications of this technology:

* Home entertainment systems: This technology can be used to synchronize audio and video in home theater setups, ensuring that the sound matches the visuals.
* Gaming consoles: Gamers can benefit from synchronized audio and video, enhancing their gaming experience.
* Virtual reality (VR) systems: VR applications require precise synchronization between audio and video to create an immersive experience.
* Live events and performances: This technology can be used in live events and performances to ensure that the audio and video are perfectly synchronized.

Problems solved by this technology:

* Audio-video synchronization: This technology solves the problem of audio and video being out of sync, which can be distracting and negatively impact the user experience.
* Wireless communication delay: By taking into account the wireless communication delay, this technology ensures that the audio and video are synchronized even in wireless setups.

Benefits of this technology:

* Improved user experience: By synchronizing audio and video, this technology enhances the user experience, making it more enjoyable and immersive.
* Convenience: Users do not have to manually adjust audio and video delays, as the system automatically determines and adjusts for delays.
* Compatibility: This technology can be implemented in various devices and setups, making it compatible with different audio and video systems.


==Original Abstract Submitted==

a video device, a wireless audio device and a method for performing audio and video (av) synchronization between the video device and the wireless audio device are provided. the method includes: utilizing a controller of the video device to determine a video delay of the video device; utilizing the controller to determine an audio delay of the video device; utilizing the controller to receive information of a communications quality of the wireless audio device from the wireless audio device, to determine a wireless communications delay between the video device and the wireless audio device according to the communications quality; utilizing the controller to generate a time map information according to the video delay, the audio delay and the wireless communications delay; and transmitting the time map information from the video device to the wireless audio device for av synchronization between the video device and the wireless audio device.



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