Codec fusion processing method, system and device based on multiple compression systems

Abstract

The invention belongs to the technical field of video transmission and processing, and specifically relates to a video encoding and decoding fusion processing method, system, and device based on multiple compression systems, aiming to solve the problem that a single video compression technology cannot simultaneously meet the needs of intra-domain high-quality, low-delay transmission and Interconnection with third-party network devices across domains. The system method includes: selecting a decoding method according to a preset decoding method selection rule as the first decoding method; obtaining a corresponding encoding method based on the first decoding method as the first encoding method; obtaining the data to be transmitted at the encoding end through the first decoding method The data encoded by an encoding method is used as the first encoded data; the decoding end obtains the first encoded data, and uses the first decoding method to decode. The present invention realizes high-quality, low-delay transmission effects through multiple compression methods, can intercommunicate with third-party network devices across domains, and can encode and decode on demand, saving network resources.

Description

technical field [0001] The invention belongs to the technical field of video transmission and processing, and in particular relates to a method, system and device for video encoding and decoding fusion processing based on multiple compression formats. Background technique [0002] With the construction scale of the network video display control system in the professional audio-visual industry increasing, the system needs to meet the requirements of video quality, delay, compression protocol compatibility, and interoperability across wide areas. Therefore, it is required to be able to compress multiple Technology fusion processing, play the advantages of their respective technologies. Among the existing video compression technologies, video lossless compression technology and H.264 / H.265 technology are generally used for video compression coding and decoding. The two technologies have their own characteristics, and it is still impossible to completely replace the other. Amon...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above-mentioned problems in the prior art, that is, in order to solve the problem that a single video compression technology cannot simultaneously satisfy intra-domain high-quality low-latency transmission and cross-domain interconnection with third-party network devices, the first aspect of the present invention proposes A video codec fusion processing method based on multiple compression systems, the method comprising:

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