JackoTransport — Control the Jack transport.
Plugin opcode in jacko. This opcode is part of the plugin repository and has to be installed separately. The plugin repository can be found here: https://github.com/csound/plugins
Starts, stops, or repositions the Jack transport. This is useful, e.g., for starting an external sequencer playing to send MIDI messages to Csound.
kcommand -- 0 means "no action", 1 starts the transport, 2 stops the transport, and 3 positions the transport to kposition seconds from the beginning of performance (i.e. time 0 in the score).
kposition -- Time to position to the transport, in seconds from the beginning of performance (i.e. time 0 in the score).
This opcode can be used at init time or during performance.
The granularity of timing is Csound's kperiod.