pt_callback_proc_id 0, id 0
Pt_Stop called
Pt_CallbackProc exiting
Test type: thru
Duration: 3660.21 seconds
Callback period: 1 ms
Load: no

Note: all histogram bin labels are the left (towards zero) edge
      of the bin, except between-callbacks software latency, where
      they are the middle of the bin (since it goes - and +).

Software latency histogram: between callbacks
Times are in ms
Latency      Number of occurrences
-1           37798
 0         3580620
 1           37798
Number of points below range: 0
Maximum negative latency: -1
Number of points above range: 0
Maximum latency: 1
Mean latency: 0
Stddev latency: 0.143792

Software latency histogram: MIDI output API
Times are in ms
Latency      Number of occurrences
 0         3648474
 1            7742
Number of points above range: 0
Maximum latency: 1
Mean latency: 0.00211749
Stddev latency: 0.0459675

Software latency histogram: MIDI input API
Times are in ms
Latency      Number of occurrences
 0         3649338
 1            6878
Number of points above range: 0
Maximum latency: 1
Mean latency: 0.00188118
Stddev latency: 0.0433318