libzplay开发【播放音乐】笔记1

大家好，又见面了，我是你们的朋友全栈君。

库方面的配置网上都有

/* * libZPlay example * * Play test.mp3 to sound card output. * */ #include “stdafx.h” #include <windows.h> #include <stdio.h> #include <conio.h>

#include “libzplay.h”

using namespace libZPlay;

int main(int argc, char **argv) { printf(“Playing test.mp3\n\nPress q to end\n\n”);

// create class instance using class factory. ZPlay *player = CreateZPlay();

// open file int result = player->OpenFile(“test.mp3”, sfAutodetect); if(result == 0) { // display error message printf(“Error: %s\n”, player->GetError()); player->Release(); return 0; }

// get song length TStreamInfo info; player->GetStreamInfo(&info);

printf(“Length: %02u:%02u:%02u:%03u\n\n”, info.Length.hms.hour, info.Length.hms.minute, info.Length.hms.second, info.Length.hms.millisecond);

// start playing player->Play(); // display position and wait for song end while(1) { // check key press if(kbhit()) { int a = getch(); if(a == ‘q’ || a == ‘Q’) break; // end program if Q key is pressed }

// get stream status to check if song is still playing TStreamStatus status; player->GetStatus(&status); if(status.fPlay == 0) break; // exit checking loop

// get current position TStreamTime pos; player->GetPosition(&pos); // display position printf(“Pos: %02u:%02u:%02u:%03u\r”, pos.hms.hour, pos.hms.minute, pos.hms.second, pos.hms.millisecond);

Sleep(300); // wait 300 ms }

// destroy class instance player->Release();

return 0; }

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