API Documentation

NxCore3Ext

Only applies to .nx3 format tapes. The structure NxCore3Ext is defined in NxCoreAPI.h as:

struct NxCore3Ext {
    // NxCore3 extended microsecond data
    unsigned __int64	 MicrosOfDaySRC;
    unsigned __int64	 MicrosOfDayPTP1;
    unsigned __int64	 MicrosOfDayPTP2;
    unsigned __int64	 alignment[5];
};

MicrosOfDaySRC

Microsecond timestamp from data source, such as CME or SIP.

MicrosOfDayPTP1

Microsecond timestamp from the participant (exchange).

MicrosOfDayPTP2

Microsecond timestamp taken from reports.