We use Sonic Solution DVD Creator on Apple and Spruce Systems on
our windows machines for the authoring process. Both systems
can be used for programming using the native machine code of
a DVD player, creating new functions and interactive scripts. The full
capability of the DVD specification for interactive training/
entertainment can be realized.
Both systems have very good encoders for MPEG mastering, but
generally our clients prefer the streams from our Vela Research
real time encoders.