mciSendCommand can sound wave-files and we can use buffer alternatively for sounds.
(20210412)
buffer specification is not recognised today at 20210412.
.\WindowsProject8.cpp Sat Apr 10 19:56:39 2021
1 :// WindowsProject8.cpp : Defines the entry point for the application.
2 ://
3 :
4 :#include "framework.h"
5 :#include "WindowsProject8.h"
6 :
7 :#include
8 :
9 :#include
10 :#include
11 :#pragma comment(lib,"winmm.lib")
12 :
13 :#define MSG(m) {\
14 : MessageBoxA(NULL,m,NULL,MB_OK);}
...
60 : for (i = 0; i < 10; i++) {
61 : result = mciSendCommand(0, MCI_OPEN, MCI_OPEN_TYPE | MCI_OPEN_TYPE_ID | MCI_OPEN_ELEMENT,
62 : (DWORD_PTR)&open);
63 : result = mciSendCommand(0, MCI_OPEN, MCI_OPEN_TYPE | MCI_OPEN_TYPE_ID | MCI_OPEN_ELEMENT,
64 : (DWORD_PTR)&open3);
65 :
66 : if (result) {
67 : mciGetErrorStringA(result, (LPSTR)buf, sizeof(buf));
68 : MessageBoxA(NULL, (LPSTR)buf, NULL, MB_OK);
69 : if (i >= 9) {
70 : PostQuitMessage(0);
71 : return -1;
72 : }
73 : Sleep(1000);
74 : }
75 : }
File format and buffer depend on type of structure in this case, which the type of open3. And there are overlay.
Written as overlay:
https://docs.microsoft.com/en-us/windows/win32/multimedia/mci-save
typedef struct tagMCI_VCR_SETAUDIO_PARMS {
DWORD_PTR dwCallback;
DWORD dwTrack;
DWORD dwTo;
DWORD dwNumber;
} MCI_VCR_SETAUDIO_PARMS;
