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1Qter豆
新建一个播放音频的工程如下,在PC上能正常播放,移植到Smart4418 ARM开发板上程序能正常执行,没报错和警告,但就是没声音,求大
#include "mainwindow.h"
#include "ui_mainwindow.h"
#include <QMediaPlayer>
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow)
{
QMediaPlayer *player = new QMediaPlayer(this);
player->setMedia(QUrl::fromLocalFile("/home/fa/test/aaa.wav"));
player->setVolume(50);
player->play();
ui->setupUi(this);
}
MainWindow::~MainWindow()
{
delete ui;
}
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