A video compression system, method, computer-readable storage medium and server

Abstract

The invention discloses a video compression system, a method, a computer-readable storage medium and a server. The video compression system includes a color space conversion module, a memory, a FIFO array module, a read-write control module, and a video compression control module. The memory includes a buffer space and a Compressed data storage space, the FIFO array module includes multiple FIFOs, FIFOs are used to store Y component or V component or U component data, the FIFO array module is configured to set the bit width of the FIFO correspondingly based on the number of FIFOs so that the FIFOs store adjacent two at the same time. Y component or U component or V component data of the line; the read-write control module is configured to sequentially read the Y component or U component or V component data of the corresponding position of the adjacent two lines from the corresponding FIFO in each clock cycle and send it to the video Compression Control Module. Through the solution of the present invention, the readout speed of video data and the video compression speed are improved.

Description

technical field [0001] The present invention relates to the technical field of video processing, and in particular, to a video compression system, method, computer-readable storage medium and server. Background technique [0002] The video compression system in the traditional baseboard management control chip has the following two solutions: [0003] Option 1: The video data on the host side is transmitted to the baseboard management control chip through PCIe (Peripheral Component Interconnect Express, a high-speed serial computer expansion bus standard), and after generating RGB (RedGreen Blue, red green blue) original video information, write to The off-chip DDR (Double Data Rate, double-rate synchronous dynamic random access memory) is cached, and the original RGB format video data is converted into YUV (a color coding method, Y represents brightness) through the color space conversion module (RGB2YUV). (Luminance, Luma), U and V are data in chroma, density (Chrominance...

AI Technical Summary

Problems solved by technology

[0007] In view of this, the present invention proposes a video compression system, method, computer-readable storage medium and server, which solves the traditional video compression system, which takes up more on-chip resources and increases the number of FIFOs. Issues such as area, packaging manufacturing difficulties, causing timing constraints, reducing video compression efficiency, etc.

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