Video processing method and device, electronic equipment and storage medium

Abstract

The embodiment of the invention provides a video processing method and device, electronic equipment and a storage medium. The invention discloses a video processing method. The method comprises the following steps: encoding a microphone-connected video stream currently generated by a video playing terminal into an IDR encoded image group; sending to a microphone-connected video playing end; then,according to a coding rule that the IDR frame interval is a plurality of LTR frame intervals; and the currently generated microphone-connected video stream is acquired again, encoded into a pluralityof LTR encoded image groups and sent to the microphone-connected video playing end in sequence, and the first frame of each LTR encoded image group is formed by encoding a preceding IDR frame or a preceding LTR frame. According to the invention, the LTR frame is used for replacing the frame which should be coded into the IDR frame, the original IDR frame interval is expanded, the frequent coding of the IDR frame is avoided, the coding efficiency of the microphone-connected video stream is improved, the quality of the microphone-connected video stream played by the microphone-connected video playing end is further improved, and the experience of the microphone-connected video of a user is effectively improved.

Description

technical field [0001] The embodiments of the present application relate to the technical field of video processing, and in particular, to a video processing method, device, electronic device, and storage medium. Background technique [0002] With the advent of the information age, Lianmai video has become a very popular way of communication. The mic-link video technology usually involves the mic-link video source and the mic-link video player. During the mic-link video process, the mic-link video source generates a mic-link video stream, and the mic-link video stream is encoded by an encoder, and then the encoded The final mic-connected video stream is sent to the mic-connected video player in real time, and the mic-connected video player decodes the mic-connected video stream and sends it to the playback window for playback. [0003] Since Lianmai video has extremely high requirements on real-time performance, in related technologies, in order to enable the Lianmai video ...

AI Technical Summary

Problems solved by technology

However, the encoding efficiency of IDR frames is lower than that of ordinary P frames. When the IDR frame interval is set to be short, the encoder frequently encodes IDR frames, which reduces the encoding efficiency of the connected-mic video stream.

Therefore, the mic-connected video stream obtained by using this encoding method in the related art needs to be played at a very high bit rate to ensure the quality of the mic-connected video stream, which greatly reduces the user's mic-connected video experience.

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