Use priority value 31 with an extreme care: if the interrupt interval is very low (1-2 ms), The more aggressive VAC uses CPU resources, preempting other user and system threads carrying (15) and a maximum possible priority (31). Priority is optimized between a normal thread priority in the system

Prio - worker threads scheduling priority.

Otherwise, you may lower the performance instead of raising Work more efficiently in such case but please make sure that your system Physical CPUs/cores, up to a number of logical CPUs. Systems, you can set number of worker threads larger than a number of Of physical CPUs/cores) to free 1-2 CPUs/cores for other tasks. In such case, youĬan limit number of worker threads by n-1 or n-2 ( n is a number Number of worker threads if you create many (several dozens of) streamsĪnd want to lower CPU load but don't need to minimize latency as possible. Is created (a single thread on a single-core CPU, two threads on aĭual-core CPU or a two-CPU board, and so on). Number of cables cannot be changed while at Changing this value causes driver restart. Trial and Full versions allow multiple cables, Lite version is restricted. This section combines global driver parameters not specific to a particularīe created. Mark), and click on the appropriate control element or area. To upper right corner of the window (mouse cursor will change to question

To get more detailed information, click the question mark button near To see meaning of a list column, hover on column Most control elements produce tooltips (hints) briefly describing their Part of the field, and you can enter any desired value manually. Otherwise, the click just sets the focus to the editable The field (to the left of the arrow) opens the menu, the field supports only Some input fields (sampling rate, ms per int, capture/render ports etc.) haveĭrop-down menus that allow you to select pre-defined values. Parameters/statuses, together with global driver parameters and status. VAC Control Panel shows all available Virtual Cables and their Menu, opening the program folder where you have installed VAC shortcuts

You can start VAC Control Panel from the Start Almost all configurable parameters can be set with the VACĭon't confuse VAC Control Panel with Windows Control Panel, they are Operating modes and to configure their parameters. VAC Control Panel is a GUI application that allows to view VAC driver/cable

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