Customizing the Recording Process
You can customize the recording process, taking complete control of most
everything
from creating the MCIWnd window to saving the recorded information in a file.
The following example queries the MCI device for recording and saving
capabilities, and includes menu commands to record at the beginning or end of the
content.
The following example uses the
MCIWndCreate function to create a new window and allows you to specify an existing file to
store the recorded data and the
MCIWndNew macro to associate a new file with the window. Alternatively, you can use the
MCIWndOpen or
MCIWndOpenDialog macro to specify a file.
The example uses the
MCIWndCanRecord macro to verify that the device can record and the
MCIWndCanSave macro to verify that the device save information. The example sets the
current playback position by using the
MCIWndHome and
MCIWndEnd macros. The example starts recording by using the
MCIWndRecord macro. After the information is recorded, the example saves it by using the
MCIWndSaveDialog macro.
case WM_COMMAND:
switch (wParam)
{
case IDM_CREATEMCIWND:
g_hwndMCIWnd = MCIWndCreate( hwnd, g_hinst,
WS_VISIBLE | WS_CHILD |
MCIWNDF_RECORD, // add Record button
NULL );
MCIWndNew(g_hwndMCIWnd, "waveaudio"); // new file
if( MCIWndCanRecord(g_hwndMCIWnd) )
{
MessageBox( hwnd,
"Press the red button on the toolbar to record.",
"MCIWnd Record",
MB_OK );
}
else
{
MessageBox( hwnd,
"This device doesn't record.",
"MCIWnd Record",
MB_OK );
}
break;
case IDM_RECORDATSTART:
if( MCIWndCanRecord(g_hwndMCIWnd) )
{
MCIWndHome(g_hwndMCIWnd);
MCIWndRecord(g_hwndMCIWnd);
}
else
{
MessageBox( hwnd,
"This device doesn't record.",
"MCIWnd Record",
MB_OK);
}
break;
case IDM_RECORDATEND:
if( MCIWndCanRecord(g_hwndMCIWnd) )
{
MCIWndEnd(g_hwndMCIWnd);
MCIWndRecord(g_hwndMCIWnd);
}
else
{
MessageBox( hwnd,
"This device doesn't record.",
"MCIWnd Record",
MB_OK);
}
break;
case IDM_SAVEMCIWND:
if( MCIWndCanSave(g_hwndMCIWnd) )
MCIWndSaveDialog(g_hwndMCIWnd);
}
break;
// Handle other messages here.
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