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Aimed at the integrated recording demands of air traffic control radar terminal such as display video, radar video, monitoring video, seat audio, track data and manipulating data, the features and application scenarios of these data were researched. An integrated recording architecture that SOC contained ARM A9 processor and video encoding/decoding engine was took as dominant factor and high performance FPGA as supplementary factor was adopted. A design method based on high speed, high density circuits and modeling, parallelization software was introduced. An efficient audio and video compression algorithm was used. An integrated recording system for air traffic control radar terminal based on SOC and FPGA was implemented. Some problems of existing recording system were resolved, such as incomplete recording information, short recording time, large amount of equipment and etc. According to the result of product testing, the integrated recording system can fully meet the requirements of technical specifications and can be popularized in actual product.