Data transmission method and apparatus

A computer device, comprising a memory and a processor, the memory storing computer-readable instructions executable on the processor, wherein the computer-readable instructions, when executed by the processor, cause the processor to implement operations comprising:

• receiving a screen mirroring request from a screen mirroring terminal device, and establishing an audio and video data connection channel with the screen mirroring terminal device;
• obtaining audio and video data through the audio and video data connection channel and playing the audio and video data;
• monitoring a network status of the audio and video data connection channel;
• determining a value of an indicator of the network status, wherein the indicator of the network status comprises a packet loss rate, a delay, a jitter, and a bandwidth;
• and
• in response to determining that the network status deteriorates based on the value of the indicator, selecting a transmission mode from preset transmission strategies, the transmission mode corresponding to the value of the indicator value of the network status;
• and
• performing the transmission mode for the audio and video data connection channel.

A non-transitory computer-readable storage medium, storing computer-readable instructions, wherein the computer-readable instructions, when executed by at least one processor, cause the at least one processor to perform operations comprising:

• receiving a screen mirroring request from a screen mirroring terminal device, and establishing an audio and video data connection channel with the screen mirroring terminal device;
• obtaining audio and video data through the audio and video data connection channel and playing the audio and video data;
• monitoring a network status of the audio and video data connection channel;
• determining a value of an indicator of the network status, wherein the indicator of the network status comprises a packet loss rate, a delay, a jitter, and a bandwidth;
• and
• in response to determining that the network status deteriorates based on the value of the indicator, selecting a transmission mode from preset transmission strategies, the transmission mode corresponding to the value of the indicator value of the network status;
• and
• performing the transmission mode for the audio and video data connection channel.