1 files changed, 71 insertions, 0 deletions
diff --git a/src/plugins/multimedia/windows/mediacapture/qwindowsmediaencoder_p.h b/src/plugins/multimedia/windows/mediacapture/qwindowsmediaencoder_p.h
new file mode 100644
index 000000000..51f35ce9d
--- /dev/null
+++ b/src/plugins/multimedia/windows/mediacapture/qwindowsmediaencoder_p.h
@@ -0,0 +1,71 @@
+// Copyright (C) 2021 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#ifndef QWINDOWSMEDIAENCODER_H
+#define QWINDOWSMEDIAENCODER_H
+
+#include <private/qplatformmediarecorder_p.h>
+
+#include <QtCore/qglobal.h>
+#include <QtCore/qurl.h>
+
+QT_BEGIN_NAMESPACE
+
+class QWindowsMediaDeviceSession;
+class QPlatformMediaCaptureSession;
+class QWindowsMediaCaptureService;
+
+class QWindowsMediaEncoder : public QObject, public QPlatformMediaRecorder
+{
+    Q_OBJECT
+public:
+    explicit QWindowsMediaEncoder(QMediaRecorder *parent);
+
+    bool isLocationWritable(const QUrl &location) const override;
+    QMediaRecorder::RecorderState state() const override;
+    qint64 duration() const override;
+
+    void setMetaData(const QMediaMetaData &metaData) override;
+    QMediaMetaData metaData() const override;
+
+    void setCaptureSession(QPlatformMediaCaptureSession *session);
+
+    void record(QMediaEncoderSettings &settings) override;
+    void pause() override;
+    void resume() override;
+    void stop() override;
+
+private Q_SLOTS:
+    void onCameraChanged();
+    void onRecordingStarted();
+    void onRecordingStopped();
+    void onDurationChanged(qint64 duration);
+    void onStreamingError(int errorCode);
+    void onRecordingError(int errorCode);
+
+private:
+    void saveMetadata();
+
+    QWindowsMediaCaptureService  *m_captureService = nullptr;
+    QWindowsMediaDeviceSession   *m_mediaDeviceSession = nullptr;
+    QMediaRecorder::RecorderState          m_state = QMediaRecorder::StoppedState;
+    QString                       m_fileName;
+    QMediaMetaData                m_metaData;
+    qint64                        m_duration = 0;
+    bool                          m_sessionWasActive = false;
+};
+
+QT_END_NAMESPACE
+
+#endif