Designing of Parallel Platform H.264 Real-Time Coding Optimization Based on the MPI

This essay applies the designing of parallel algorithm to analyse and prove that H.264 can realize parallel computing task unit selection through the research of H.264 video coding; realizes the transplantation of X264 source code based on the MPI parallel environment using the sheet ( slice ) class H.264 parallel coding calculation method; realizes the real-time coding of standard-definition video, and brings forward the optimal parallel computing allocation scheme subjected to a small cluster platform of laboratory through testing.