Video Pixel Offset Calculator
A JavaScript calculator designed to convert timing measurements to pixels for various video formats.
Written by John Parfrey - m0ukd.com
Version 3 (Feb 2018)

Ensure receiver has zero offset before taking timing measurement!
Select video format
Enter number of lines out (if any) Lines
Enter number of microseconds out µs
L2174 Pixel offset value:
For use with Link L2174 receivers.
This is the lines & µs converted to pixels.
(e.g. If you are overall advanced, this will be a positive value)
L2174 MPEG-4 pixel offset value:
For use with Link L2174 receivers using MPEG-4.
Link receivers set to H.264 (MPEG-4) require an inverse value.
(e.g. If you are overall advanced, this will be a negative value)
Link L2194 Vert / Horiz Delay
For use with Link L2194 receivers.
This is the lines & µs converted to vertical delay in lines & horizontal delay in pixels.
(These will always be a positive value)
Vert. Delay:

Horiz. Delay:


Lines & pixels offset value:
For use with Cobham receivers.
This is the lines & µs converted to lines & pixels then inverted.
Lines, Pixels.
Show / Hide timings table