pt_callback_proc_id 0, id 0
Pt_Stop called
Pt_CallbackProc exiting
Test type: thru
Duration: 3665.76 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            5842
 0         3649102
 1            5800
 2              19
 3               0
 4               1
Number of points below range: 0
Maximum negative latency: -1
Number of points above range: 0
Maximum latency: 4
Mean latency: 0
Stddev latency: 0.0566157

Software latency histogram: MIDI output API
Times are in ms
Latency      Number of occurrences
 0         3657089
 1            3675
Number of points above range: 0
Maximum latency: 1
Mean latency: 0.00100389
Stddev latency: 0.0316683

Software latency histogram: MIDI input API
Times are in ms
Latency      Number of occurrences
 0         3647363
 1           13399
 2               1
 3               0
 4               1
Number of points above range: 0
Maximum latency: 4
Mean latency: 0.0036618
Stddev latency: 0.0604336