Patent ID: 8594184
Filing Date: 2013-11-26
Classification: G10L,H04L,H04N

Abstract:
1. A method for controlling video-audio data playing, comprising: obtaining total duration of playing video-audio data which can be played in a buffer; calculating a time difference, the time difference being a difference between a current time point and a time point of receiving a latest video-audio data; and determining whether the time difference is larger than or equal to total duration of playing the video-audio data which can be played in the buffer, or whether the total duration of playing the video-audio data which can be played in the buffer is smaller than or equal to preset minimum duration for the buffer; determining whether a cumulative delay of the video-audio data is smaller than a preset maximum cumulative delay of video-audio data; performing time domain stretch processing for the video-audio data in the buffer, when the time difference is larger than or equal to total duration of playing the video-audio data which can be played in the buffer or the total duration of playing the video-audio data which can be played in the buffer is smaller than or equal to preset minimum duration for the buffer, and when the cumulative delay of the video-audio data is smaller than the preset maximum cumulative delay of the video-audio data; and playing the processed video-audio data.