Display equipment and Bluetooth audio transmission method

Abstract

The invention discloses display equipment and a Bluetooth audio transmission method. The display equipment comprises a Bluetooth module and a controller, wherein the Bluetooth module comprises a plurality of links, and each link can serve as a target link and is configured to be used for transmitting audio data to Bluetooth audio equipment; the controller is used for being in communication connection with the Bluetooth module; the controller is configured to monitor the transmission condition of audio data on each target link, and increase the compression amount of the audio data on the firsttarget link if the transmission efficiency of the audio data on the first target link is low; and the first target link is any one of the target links. The display equipment and the Bluetooth audio transmission method provided by the invention monitor each target link used for transmitting the audio data to the Bluetooth audio device, and increase the compression amount of the audio data on the target link if the transmission efficiency in any target link is low, thereby ensuring that ensuring that the target link normally transmits the data, and further ensuring that a plurality sets of audioequipment connected with the display equipment at the same time normally play audios.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a display device and a Bluetooth audio transmission method. Background technique [0002] At present, most smart devices only allow one audio device to play audio when connected to a Bluetooth audio device at a time. However, with the development of smart devices, especially the rise of smart TVs, the popularity of Bluetooth devices has been further promoted. For example, Bluetooth audio devices such as Bluetooth headsets are used more and more. However, with the emergence of new scenarios such as multiple people watching at the same time and stereo sound, Bluetooth multi-audio connection has become a new requirement. [0003] However, the maximum bandwidth of Bluetooth is only 1M, resulting in a limited transmission rate. Moreover, the wireless communication environment is relatively complex, and the wireless environment quality and transmission efficiency of diffe...

AI Technical Summary

Problems solved by technology

[0003] However, the maximum bandwidth of Bluetooth is only 1M, resulting in a limited transmission rate

And the wireless communication environment is relatively complex, the quality of the wireless environment in different frequency bands is different, and the transmission efficiency is different

Therefore, if a smart device is connected to multiple audio devices via Bluetooth at the same time, the amount of data will increase exponentially. Due to the limitation of the link bandwidth, the data may not be transmitted in time

If the data cannot be transmitted in time, the audio played by the Bluetooth-connected audio device will appear to be stuck or out of sync.

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