Playing method and device of videos issued by server
A playback method and server technology, applied in the communication field, can solve problems such as loss of real-time performance of video programs, excessive playback delay, and playback interruption, so as to reduce the probability of underflow and buffer overflow, improve accuracy, and improve The effect of playback quality
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[0021] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0022] The existing technology mainly guarantees the playback quality of video data in the client through the following two methods:
[0023] Method 1. The server side controls the sending rate of video data according to the size of the buffered data in the current buffer area fed back by the client, so as to adapt to the playback rate of the video player in the client, so as to ensure the playback quality of the video data. Among them, the video playback rate feedback control system such as figure 1 shown. The client uses signaling to feed back the size of the current buffered data in the player buffer to the server through the network, and the rate controller at the server calculates the sending rate of video data in the next cycle according to the set control...
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