CuteLogger
Fast and simple logging solution for Qt based applications
proxymanager.h
1/*
2 * Copyright (c) 2020-2021 Meltytech, LLC
3 *
4 * This program is free software: you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation, either version 3 of the License, or
7 * (at your option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program. If not, see <http://www.gnu.org/licenses/>.
16 */
17
18#ifndef PROXYMANAGER_H
19#define PROXYMANAGER_H
20
21#include <QDir>
22#include <QString>
23#include <QPoint>
24
25namespace Mlt {
26class Producer;
27class Service;
28}
29
30class ProxyManager
31{
32private:
33 ProxyManager() {};
34
35public:
36 enum ScanMode {
37 Automatic,
38 Progressive,
39 InterlacedTopFieldFirst,
40 InterlacedBottomFieldFirst
41 };
42
43 static QDir dir();
44 static QString resource(Mlt::Service &producer);
45 static void generateVideoProxy(Mlt::Producer &producer, bool fullRange,
46 ScanMode scanMode = Automatic, const QPoint &aspectRatio = QPoint(), bool replace = true);
47 static void generateImageProxy(Mlt::Producer &producer, bool replace = true);
48 static bool filterXML(QString &xml, QString root);
49 static bool fileExists(Mlt::Producer &producer);
50 static bool filePending(Mlt::Producer &producer);
51 static bool isValidImage(Mlt::Producer &producer);
52 static bool isValidVideo(Mlt::Producer producer);
53 static bool generateIfNotExists(Mlt::Producer &producer, bool replace = true);
54 static const char *videoFilenameExtension();
55 static const char *pendingVideoExtension();
56 static const char *imageFilenameExtension();
57 static const char *pendingImageExtension();
58 static int resolution();
59 static void generateIfNotExistsAll(Mlt::Producer &producer);
60 static bool removePending();
61 static QString GoProProxyFilePath(const QString &resource);
62 static QString DJIProxyFilePath(const QString &resource);
63};
64
65#endif // PROXYMANAGER_H