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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
/* Media related snippets */
#include <QFile>
#include <QTimer>
#include <QBuffer>
#include "qmediaplaylist.h"
#include "qmediarecorder.h"
#include "qplatformmediaplayer_p.h"
#include "qmediaplayer.h"
#include "qvideowidget.h"
#include "qimagecapture.h"
#include "qcamera.h"
#include "qcameraviewfinder.h"
#include "qaudiorecorder.h"
#include "qurl.h"
#include <QVideoSink>
class MediaExample : public QObject {
Q_OBJECT
void MediaControl();
void MediaPlayer();
void MediaRecorder();
void recorderSettings();
void imageSettings();
private:
// Common naming
QVideoWidget *videoWidget;
QWidget *widget;
QMediaPlayer *player;
QAudioOutput *audioOutput;
QMediaPlaylist *playlist;
QMediaContent video;
QMediaRecorder *recorder;
QCamera *camera;
QCameraViewfinder *viewfinder;
QImageCapture *imageCapture;
QString fileName;
QMediaContent image1;
QMediaContent image2;
QMediaContent image3;
};
void MediaExample::MediaControl()
{
}
void MediaExample::recorderSettings()
{
//! [Media recorder settings]
QMediaFormat format(QMediaFormat::MPEG4);
format.setVideoCodec(QMediaRecorder::VideoCodec::H264);
format.setAudioCodec(QMediaRecorder::AudioCodec::MP3);
recorder->setMediaFormat(settings);
//! [Media recorder settings]
}
void MediaExample::imageSettings()
{
//! [Image recorder settings]
imageCapture->setFileFormat(QImageCapture::JPEG);
imageCapture->setResolution(1600, 1200);
//! [Image recorder settings]
}
void MediaExample::MediaPlayer()
{
//! [Player]
player = new QMediaPlayer;
audioOutput = new QAudioOutput;
player->setAudioOutput(audioOutput);
connect(player, &QMediaPlayer::positionChanged, this, &MediaExample::positionChanged);
player->setSource(QUrl::fromLocalFile("/Users/me/Music/coolsong.mp3"));
audioOutput->setVolume(50);
player->play();
//! [Player]
//! [Local playback]
player = new QMediaPlayer;
audioOutput = new QAudioOutput;
player->setAudioOutput(audioOutput);
// ...
player->setSource(QUrl::fromLocalFile("/Users/me/Music/coolsong.mp3"));
audioOutput->setVolume(50);
player->play();
//! [Local playback]
}
void MediaExample::MediaRecorder()
{
//! [Media recorder]
QMediaCaptureSession session;
QAudioInput audioInput;
session.setAudioInput(&input);
QMediaRecorder recorder;
session.setRecorder(&recorder);
recorder.setQuality(QMediaRecorder::HighQuality);
recorder.setOutputLocation(QUrl::fromLocalFile("test.mp3"));
recorder.record();
//! [Media recorder]
}
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