[time-nuts] NTP/PTP to SMPTE

Ryan Stasel rstasel at uoregon.edu
Tue Jul 3 23:19:02 EDT 2018


Hi All,

I see a couple hits in google for this being discussed before, but they’re being shown as not found on febo.com<http://febo.com>. =/

I’m curious if anyone has done work on getting something like a raspberry pi, Arduino, etc running ntp or ptp (possibly sync’d with a 1PPS signal) and outputting SMTPE over audio, or some GPIO pins. I have a studio clock (Leitch 5225) that can be sync’d over SMPTE (or EBU). I will admit I’m still trying to digest all of this, but this seems like it should be possible.

Basically, I’m trying to make build a DIY master clock similar to one of these: https://www.masterclock.com/products/time-code-generators/gps500

Thanks!

-Ryan Stasel


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