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diff --git a/src/multimedia/qmediaformat.h b/src/multimedia/qmediaformat.h
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+/****************************************************************************
+**
+** Copyright (C) 2021 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QMEDIAFORMAT_H
+#define QMEDIAFORMAT_H
+
+#include <QtCore/qsharedpointer.h>
+#include <QtMultimedia/qtmultimediaglobal.h>
+#include <QtMultimedia/qmultimedia.h>
+
+QT_BEGIN_NAMESPACE
+
+class QMediaFormatPrivate;
+class Q_MULTIMEDIA_EXPORT QMediaFormat
+{
+public:
+    enum FileFormat {
+        // Video Formats
+        ASF,
+        AVI,
+        Matroska,
+        MPEG4,
+        Ogg,
+        QuickTime,
+        WebM,
+        // Audio Formats
+        AAC,
+        FLAC,
+        MP3,
+        Mpeg4Audio,
+        Opus,
+        Wave,
+        WindowsMediaAudio,
+        LastFileFormat = WindowsMediaAudio
+    };
+
+    enum class AudioCodec {
+        Invalid = -1,
+        MP3,
+        AAC,
+        AC3,
+        EAC3,
+        FLAC,
+        DolbyTrueHD,
+        Opus,
+        Vorbis,
+        Wave,
+        WindowsMediaAudio,
+        LastAudioCodec = WindowsMediaAudio
+    };
+
+    enum class VideoCodec {
+        Invalid = -1,
+        MPEG1,
+        MPEG2,
+        MPEG4,
+        H264,
+        H265,
+        VP8,
+        VP9,
+        AV1,
+        Theora,
+        MotionJPEG,
+        LastVideoCodec = MotionJPEG
+    };
+
+    QMediaFormat(FileFormat format);
+    ~QMediaFormat();
+    QMediaFormat(const QMediaFormat &other);
+    QMediaFormat &operator=(const QMediaFormat &other);
+
+    FileFormat format() const { return fmt; }
+
+    bool setVideoCodec(VideoCodec codec);
+    VideoCodec videoCodec() const { return video; }
+
+    bool setAudioCodec(AudioCodec codec);
+    AudioCodec audioCodec() const { return audio; }
+
+    bool canDecode() const;
+    bool canEncode() const;
+
+    bool isAudioFormat() const;
+
+    static QString fileFormatName(QMediaFormat::FileFormat c);
+    static QString audioCodecName(QMediaFormat::AudioCodec c);
+    static QString videoCodecName(QMediaFormat::VideoCodec c);
+
+    static QString fileFormatDescription(QMediaFormat::FileFormat c);
+    static QString audioCodecDescription(QMediaFormat::AudioCodec c);
+    static QString videoCodecDescription(QMediaFormat::VideoCodec c);
+
+private:
+    FileFormat fmt;
+    AudioCodec audio = AudioCodec::Invalid;
+    VideoCodec video = VideoCodec::Invalid;
+    QMediaFormatPrivate *d = nullptr;
+};
+
+
+class Q_MULTIMEDIA_EXPORT QMediaDecoderInfo
+{
+public:
+    static QList<QMediaFormat::FileFormat> supportedFileFormats();
+    static QList<QMediaFormat::VideoCodec> supportedVideoCodecs();
+    static QList<QMediaFormat::AudioCodec> supportedAudioCodecs();
+};
+
+class Q_MULTIMEDIA_EXPORT QMediaEncoderInfo
+{
+public:
+    static QList<QMediaFormat::FileFormat> supportedFileFormats();
+    static QList<QMediaFormat::VideoCodec> supportedVideoCodecs();
+    static QList<QMediaFormat::AudioCodec> supportedAudioCodecs();
+};
+
+QT_END_NAMESPACE
+
+#endif