Audio playback control method, device and electronic equipment

An electronic device, comprising:

• a processor;
• and
• a memory disposed to store computer-executable instructions that, in response to being executed, cause the processor to perform operations comprising:
• receiving an audio data packet sent by a sender through a network and cache the audio data packet in a jitter buffer to wait for a player to play;
• estimating a delay of the network in a first historical time period based on an inter-arrival time (IAT) of audio data packets received by the jitter buffer in the first historical time period, wherein the first historical time period is a historical time period before a current moment, and the estimating the delay of the network in the first historical time period based on the IAT of the audio data packets comprises:
• computing a plurality of estimated delays based on a plurality of predetermined delay estimation algorithms and the IAT of the audio data packets received by the jitter buffer during the first historical time period, and
• determining the delay of the network in the first historical time period based on a maximum value among the plurality of estimated delays;
• determining a playback strategy of the player to perform playback of audio data at the current moment based on the delay of the network in the first historical time period and an actual cached data amount in the jitter buffer in the first historical time period, wherein the playback strategy comprises controlling the player to accelerate or decelerate the playback of the audio data;
• and
• based on the playback strategy, obtaining audio data from the jitter buffer and playing the audio data through the player.

A non-transitory computer-readable storage medium, wherein the computer-readable storage medium stores one or more programs, and in response to the one or more programs being executed by a terminal device comprising a plurality of application programs, cause the terminal device performs operations comprising:

• receiving an audio data packet sent by a sender through a network and cache the audio data packet to a jitter buffer to wait for a player to play;
• estimating a delay of the network in a first historical time period based on an inter-arrival time (IAT) of audio data packets received by the jitter buffer in the first historical time period, wherein the first historical time period is a historical time period before a current moment, and the estimating the delay of the network in the first historical time period based on the IAT of the audio data packets comprises:
• computing a plurality of estimated delays based on a plurality of predetermined delay estimation algorithms and the IAT of the audio data packets received by the jitter buffer during the first historical time period, and
• determining the delay of the network in the first historical time period based on a maximum value among the plurality of estimated delays;
• determining a playback strategy of the player to perform playback of audio data at the current moment based on the delay of the network in the first historical time period and an actual cached data amount in the jitter buffer in the first historical time period, wherein the playback strategy comprises controlling the player to accelerate or decelerate the playback of the audio data;
• and
• based on the playback strategy, obtaining audio data from the jitter buffer and playing the audio data through the player.