[time-nuts] GPS->audio interface

Lux, James P james.p.lux at jpl.nasa.gov
Sun May 10 22:57:54 UTC 2009




On 5/10/09 12:15 PM, "Brooke Clarke" <brooke at pacific.net> wrote:

> Hi James:
> 
> You might want to get a KIWI-OSD, Video overlay of GPS precision time
> stamp.  It adds HH:MM:SS EEEE OOOO FFFFFF at the bottom of the image and
> so can be seen in every field.  They have also developed a way to
> calibrate the camera shutter in relation to the frame time by using a
> number of LEDs.  The main use if for star occulation timing.
> http://www.geocities.com/kiwi_36_nz/kiwi_osd/kiwi_osd.htm
> 
> Have Fun,
> 
> Brooke Clarke

Yes, but that requires getting access to the video stream, which isn't easy
in a "camcorder" environment.  Separate video recorders actually cost more
than camcorders.




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