Call logging and monitoring

Collaboration diagram for Call logging and monitoring:

Functions
void WINAPI	vpb_log_to_file (VPBPortHandle h, const std::string &filename)
	Log full duplex audio from handle h to filename.
void WINAPI	vpb_log_terminate (VPBPortHandle h)
	Stop full duplex logging on handle h.
void WINAPI	vpb_monitor_audio (VPBPortHandle dest, VPBPortHandle src)
	Tap full duplex audio from src to dest.
void WINAPI	vpb_monitor_terminate (VPBPortHandle h)
	Cancel a tap to handle h created with vpb_monitor_audio().

Detailed Description

These functions are only applicable to hardware using the VTCore driver.

For best results with them, OpenPCI hardware is recommended. Due to on-board buffering, some loss of synchronisation between incoming and outgoing streams is likely to occur with OpenSwitch cards.

Function Documentation

vpb_monitor_terminate()

void WINAPI vpb_monitor_terminate

(

VPBPortHandle

h

)

Cancel a tap to handle h created with vpb_monitor_audio().

Parameters

h	Is the handle that was passed as the dest parameter when the tap was created.

References VPBREG::hostdsp, HostDSP::UNListen(), vpb_c, and Comm::vpbreg().

Referenced by vpb_reset().