🚀 go-pugleaf

Video time bace correctors (TBC's) are simply an elastic menory which reads
in a signal with its source sync and reads out from another sync (usually
a common to the rest of the system sync). The common implementation
today is to A/D the input video and use digital FIFO techniques to read it
out then D/A convert. This is very simplistic, the actual implementation
can be varied depending on correction range (amount of memory and complexity
of control logic) quality of A/D/A conversion and accuracy of analog
circuitry.