728x90 PCR1 How to calculate MPEG-2 PCR value 출처: http://blog.jongov.com/?p=3How to calculate MPEG-2 PCR value Lets say that we have to calculate PCR for time 10:01:47.66. 10 hours + 1 minute + 47.66 seconds equals 36107.66 seconds. In MPEG-2 specification it is said: PCR_base(i) =((system_clock_ frequency * t(i)) DIV 300) % pow(2, 33) PCR_ext(i) =((system_clock_ frequency * t(i)) DIV 1) % 300, where PCR_base is 33 bits and PCR_ext is 9 bit.. 2009. 1. 30. 이전 1 다음 728x90