| Microsoft DirectX 9.0 SDK Update (Summer 2003) |
DVMSGID_RECORDSTART Message
Microsoft® DirectPlay® Voice generates the DVMSGID_RECORDSTART message when audio input on the local client begins.
The DVMSG_RECORDSTART structure contains information for the DVMSGID_RECORDSTART system message.
Syntax
typedef struct {
DWORD dwSize;
DWORD dwPeakLevel;
PVOID pvLocalPlayerContext;
} DVMSG_RECORDSTART *LPDVMSG_RECORDSTART, *PDVMSG_RECORDSTART;Members
- dwSize
- Size of the DVMSG_RECORDSTART message structure.
- dwPeakLevel
- Voice activation level that caused the transmission to begin. In push-to-talk mode, this value is 0.
- pvLocalPlayerContext
- Pointer to the context value set for the player. This value is set through the pvPlayerContext member of the DVMSGID_CREATEVOICEPLAYER message structure.
Remarks
Return from the message callback function with DV_OK.
This message can be sent, for instance, when the voice activation sensitivity level is exceeded or when a valid target is specified in push-to-talk mode.
Message Information
Header dvoice.h Minimum operating systems Windows 98