> > I'm looking for a way to take GPS time and generate a signal that can be > recorded on the audio track of a video recording to time stamp it. This is so > it can be aligned with other data that's collected with GPS based time. It > needs to be portable/small (i.e. Something you could attach to a small > camcorder, or such). > > Seems that a GPS->IRIG B interface would work, but I was wondering if someone > has done this already (e.g. Someone must have made a IRIG encoder in a PIC or > similar).. > > Another alternate is if something like a iPhone records accurate time with > the video stream. (another of the data sources is an iPhone recording > something else) > > I think the basic requirement is accuracy to some few milliseconds (e.g. > Frame rate of the video).. > > (It's for a high school science project, where they want to record various > things, and line them up.. I think they could deal with looking at the > timestamps over many frames to do interpolation) > > Anyway, cheap and cheerful consumer gear is what is sought. (so no > suggestions of synthesizing SMPTE from the output of my Z3801 and feeding it > to a RED camera.. We're talking AIPtek and iPhone here..) > > Jim Lux
Maybe this is what you're looking for: http://www.redhensystems.com/ _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
