linux qt播放 语音

#include <QCoreApplication>
#include <QAudioOutput>
#include <QFile>

int main(int argc, char *argv[])
{
    QCoreApplication a(argc, argv);

    // 打开音频文件
    QFile audioFile("path/to/your/audio/file.wav");
    if (!audioFile.open(QIODevice::ReadOnly)) {
        qWarning("无法打开音频文件");
        return -1;
    }

    // 获取音频格式
    QAudioFormat format;
    format.setSampleRate(44100);
    format.setChannelCount(2);
    format.setSampleSize(16);
    format.setCodec("audio/pcm");
    format.setByteOrder(QAudioFormat::LittleEndian);
    format.setSampleType(QAudioFormat::UnSignedInt);

    // 创建音频输出设备
    QAudioOutput audioOutput(format);
    QIODevice *audioDevice = audioOutput.start();

    // 将音频数据写入输出设备
    while (!audioFile.atEnd()) {
        QByteArray buffer = audioFile.read(4096);
        if (audioDevice->write(buffer) == -1) {
            qWarning("写入音频数据失败");
            break;
        }
    }

    // 清理资源
    audioOutput.stop();
    audioDevice->close();
    audioFile.close();

    return a.exec();
}