Video frame packet loss processing method and related device

Abstract

Embodiments of the present invention provide a video frame packet loss processing method and a related device. The video frame packet loss processing method includes: obtaining a split packet, the split packet including a framing sequence representing the split packet an original sequence number; generating a sending sequence number corresponding to the sending order of the split packets, and adding the sending sequence number to the split packet, the sending sequence number corresponding to the original sequence number; The split packet is sent according to the sending sequence number, so that the receiving end judges whether there is a lost split packet according to the continuity between the sending sequence number of the currently received split packet and the sending sequence number of the received split packet. By adopting the method for processing video frame packet loss and related devices, the time for judging packet loss can be shortened.

Description

technical field [0001] Embodiments of the present invention relate to the field of computers, and in particular, to a method for processing video frame packet loss and a related device. Background technique [0002] With the popularization of broadband network and the development of multimedia technology, the application of streaming media technology is becoming more and more extensive, such as digital broadcasting service, interactive network TV service and so on. Streaming media refers to the media format that uses streaming transmission technology to play continuously and in real time on the network. Using streaming media technology, the continuous video and audio information is compressed and processed, and then put on the online server, and the video server transmits it sequentially or sequentially to the user's computer. Each compressed package allows users to watch and listen while downloading, instead of downloading the entire compressed file to their own computer to...

AI Technical Summary

Problems solved by technology

At present, most of them use UDP (User Datagram Protocol, User Datagram Protocol) network transmission. UDP is a connectionless transport layer protocol in the OSI (Open System Interconnection, Open System Interconnection) reference model, which provides transaction-oriented simple and unreliable information. Transmission service, which is prone to packet loss, and then causes problems such as insufficient clarity or smoothness of images and audio. Therefore, dealing with video network packet loss becomes RTC (Real-Time Communication, real-time communication, which refers to real-time audio, video, etc. A set of protocols and schemes guaranteed) is a key technology, but how to find packet loss and carry out follow-up processing in a timely manner becomes a problem

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