Display device and data processing method

The invention discloses a display device. The display device comprises a display; the controller is connected with the display and is provided with a client port built in the target application and a service port corresponding to the client port; the controller is configured to obtain array sound data corresponding to original sound data in the audio hardware layer through the service port; transmitting the array sound data to a client port through a service port; the memory address of the original sound data is transmitted to a third-party application built in the target application through the client port based on the array sound data, and the memory address is used for the third-party application to obtain the original sound data. 本申请公开了一种显示设备，包括显示器；与显示器连接的控制器，控制器具有内置于目标应用的客户端口以及客户端口对应的服务端口；控制器被配置为：通过服务端口获取音频硬件层内的原始声音数据对应的数组声音数据；通过服务端口将数组声音数据传输至客户端口；通过客户端口基于数组声音数据，将原始声音数据的内存地址传输至目标应用内置的第三方应用，内存地址用于第三方应用获取原始声音数据。