jitter measurement, I need help

[oscarml]

Hi,

I'm trying to get a measure of the jitter.

I've found, in ts.c file of demuxer module for mpeg a pcr calculation (i_pcr variable). This is the PCR of the stream that I'm receiving, isn't it? Anybody knows where is stored the clock of the system (which it supposed to be initialised when we receive the first PCR mark) in order to compare both of them for measuring the jitter.

It'd be wonderful if the program made this calculation and it represent the jitter in ms. Does it do it? where?

Thanks a lot!!!