Video multi-rate switching processing method, device, electronic device and storage medium

Abstract

The embodiment of the present invention discloses a video multi-bit-rate switching processing method, device, electronic equipment, and storage medium. The method includes: acquiring the first bandwidth of the current segment in the video; acquiring the effective Buffering duration; wherein, the effective buffering duration includes the duration of the buffered video fragments in the video buffer to be played; determine the second bandwidth of the next fragment according to the first bandwidth and the effective buffering duration ; Determine the target code rate of the next fragment according to the second bandwidth; switch the video code rate of the next fragment according to the target code rate. The embodiment of the present invention can not only save the user from the trouble of manual switching, but also can perceive the changes of the current network in real time, so as to make full use of the bandwidth, give the customer as high a user experience as possible, and at the same time achieve the effect of ensuring the fluency of playback.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a video multi-bit rate switching processing method, device, electronic equipment and storage medium. Background technique [0002] At present, in the field of Internet TV, the following schemes are mainly adopted for video multi-bit rate switching: [0003] When the user is watching a program, if he wants to watch programs corresponding to different resolutions, that is, programs corresponding to different code streams, the common practice is that the user judges the current network status by himself, and manually selects the program through the remote control according to the current network status. Corresponding to the resolution to achieve the purpose of watching programs with different resolutions, when the network fluctuates greatly and users choose high-definition to watch programs, the TV is likely to enter the buffering state frequently. [0004] The above solu...

AI Technical Summary

Problems solved by technology

[0003] When the user is watching a program, if he wants to watch programs corresponding to different resolutions, that is, programs corresponding to different code streams, the common practice is that the user judges the current network status by himself, and manually selects the program through the remote control according to the current network status. Corresponding to the resolution to achieve the purpose of watching programs with different resolutions. When the network fluctuates greatly and users choose high-definition to watch programs, the TV tends to enter the buffering state frequently

[0004] The above solution has the following disadvantages: on the one hand, the user needs to manually switch, which increases the user's operational burden; on the other hand, the TV tends to enter the buffering state frequently, making the user's viewing experience poor

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