1 files changed, 106 insertions, 0 deletions
diff --git a/src/plugins/avfoundation/camera/avfmediacontainercontrol.mm b/src/plugins/avfoundation/camera/avfmediacontainercontrol.mm
new file mode 100644
index 000000000..a8dc3c844
--- /dev/null
+++ b/src/plugins/avfoundation/camera/avfmediacontainercontrol.mm
@@ -0,0 +1,106 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL21$
+** 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 http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://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 2.1 or version 3 as published by the Free
+** Software Foundation and appearing in the file LICENSE.LGPLv21 and
+** LICENSE.LGPLv3 included in the packaging of this file. Please review the
+** following information to ensure the GNU Lesser General Public License
+** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** As a special exception, The Qt Company gives you certain additional
+** rights. These rights are described in The Qt Company LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "avfmediacontainercontrol.h"
+
+#include <AVFoundation/AVMediaFormat.h>
+
+QT_BEGIN_NAMESPACE
+
+struct ContainerInfo
+{
+    QString description;
+    NSString *fileType;
+
+    ContainerInfo() : fileType(nil) { }
+    ContainerInfo(const QString &desc, NSString *type)
+        : description(desc), fileType(type)
+    { }
+};
+
+typedef QMap<QString, ContainerInfo> SupportedContainers;
+Q_GLOBAL_STATIC(SupportedContainers, containers);
+
+AVFMediaContainerControl::AVFMediaContainerControl(AVFCameraService *)
+    : QMediaContainerControl()
+    , m_format(QStringLiteral("mov")) // .mov is the default container format on Apple platforms
+{
+    if (containers->isEmpty()) {
+        containers->insert(QStringLiteral("mov"),
+                           ContainerInfo(QStringLiteral("QuickTime movie file format"),
+                                         AVFileTypeQuickTimeMovie));
+        containers->insert(QStringLiteral("mp4"),
+                           ContainerInfo(QStringLiteral("MPEG-4 file format"),
+                                         AVFileTypeMPEG4));
+        containers->insert(QStringLiteral("m4v"),
+                           ContainerInfo(QStringLiteral("iTunes video file format"),
+                                         AVFileTypeAppleM4V));
+#ifdef Q_OS_IOS
+        containers->insert(QStringLiteral("3gp"),
+                           ContainerInfo(QStringLiteral("3GPP file format"),
+                                         AVFileType3GPP));
+#endif
+    }
+}
+
+QStringList AVFMediaContainerControl::supportedContainers() const
+{
+    return containers->keys();
+}
+
+QString AVFMediaContainerControl::containerFormat() const
+{
+    return m_format;
+}
+
+void AVFMediaContainerControl::setContainerFormat(const QString &format)
+{
+    if (!containers->contains(format)) {
+        qWarning("Unsupported container format: '%s'", format.toLocal8Bit().constData());
+        return;
+    }
+
+    m_format = format;
+}
+
+QString AVFMediaContainerControl::containerDescription(const QString &formatMimeType) const
+{
+    return containers->value(formatMimeType).description;
+}
+
+NSString *AVFMediaContainerControl::fileType() const
+{
+    return containers->value(m_format).fileType;
+}
+
+QT_END_NAMESPACE