[M4IF Technotes] Re: Momusys Decoder and vop_time_increment

[Kris Huber]

Hello Rob,
There's a parameter in the MoMuSys file that has to be set right.  For
example if you set it for 30 vops per second and you decode a 15 Hz
sequence, you'll get 2 copies of every vop (the output will be 30 Hz).  I
know MoMuSys handles producing a constant frame rate output.  If you have
non-constant times between frames, or if you have roundoff error in the
source that calculated the the vop_time_increment values, eventually the
MoMuSys version will do something different than output one vop per input
vop (skip or duplicate one).  I don't know if it is possible without
modification to get the MoMuSys software to always give you the same result
as the MS version, which just outputs one vop per input vop regardless.  It
gets harder the longer the sequence is.  Probably a simple modification can
do it.  Perhaps this case is already supported in the MoMuSys parameter file
somehow already, but I'm unaware of it.  Anyone?
Take care,
Kris Huber