Wireless downloading acceleration method

The invention provides a wireless downloading acceleration method, which comprises the following steps that the real-time network speed is detected through connecting a network speed detection module to a WLAN (wireless local area network) network card; primary buffer is carried out on video data received by the WLAN card through a first buffer module; secondary buffer is carried out on the video data of the first buffer module through a second buffer module, and video data is output to a video playing module; the first buffer module comprises a direct connection signal channel and a buffer signal channel, when the network speed is high, the direct connection signal channel is enabled, the network detection module and the secondary buffer module are directly connected, when the network speed is low, the buffer signal channel is enabled, the primary buffer is firstly carried out through the buffer channel, and then, the video data is transmitted to the second buffer module.