A New Video Coding Method Based on H.264 Algorithm
Aimed at the problem of narrow band transmission in transmission channels, a new coding algorithm based on H.264 is offered. By the method of reducing bit coding of I frame and improving coding stream of P frame, coding stream can transmit averagely in narrow band, transmission efficiency of coding stream is improved. Experiment results show that when I frame coding which takes up more time is reduced and P frame coding stream is improved, decoding file can be transmitted in narrow band in time, vision effect of output file can be improved also. Keywords-low coding rate transmission; coding model of I frame; coding model of P frame; transmission of coding stream in average