[Interest] QTimer and Qt::PreciseTimer

[Joshua Grauman]

Great. Helpful as always. Thanks!

Josh

> On Saturday, 29 July 2017 13:02:20 PDT Joshua Grauman wrote:
>> Do you know offhand about how accurate typical PC system clocks are? I'm
>> wondering about how much drift there would be after an hour of recording
>> screencasts.
>
> See the ntp drift file after ntpd has been running for a few days (/etc/
> ntp.conf has the path).
>
> The measurement should be in the order of ppm, unless you have a really crappy
> hardware.
>
> -- 
> Thiago Macieira - thiago.macieira (AT) intel.com
>  Software Architect - Intel Open Source Technology Center
>
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