Understanding of PCR Jitter Measurements
<p>I am trying to understand the PCR Jitter calculation for an MPEG2 ts video stream. 
By reading the jitter calculation process depends on PCRBase and PCRExt and the Jitter value will be in nanoseconds. 
When I tried to decode the PESBase and ext values of the PES packet I got value of order >10^6.</p>

<p>How can I calculate the value of jitter from such large values?(The PCROJ value should be &lt; 500ns)
What is the exact method to calculate the PCR Jitter value?</p>