ardour { ["type"] = "session", name = "Good Night", author = "Ardour Lua Task Force", description = [[ Example Ardour Session Script. Session scripts are called at the beginning of every process-callback (before doing any audio processing). This example stops the transport after rolling for a configurable time which can be set when instantiating the script.]] } function sess_params () return { ["print"] = { title = "Debug Print (yes/no)", default = "no", optional = true }, ["time"] = { title = "Timeout (sec)", default = "90", optional = false }, } end function factory (params) return function (n_samples) local p = params["print"] or "no" local timeout = params["time"] or 90 a = a or 0 if p ~= "no" then print (a, n_samples, Session:frame_rate (), Session:transport_rolling ()) end -- debug output (not rt safe) if (not Session:transport_rolling()) then a = 0 return end a = a + n_samples if (a > timeout * Session:frame_rate()) then Session:request_transport_speed(0.0, true) end end end