CuteLogger
Fast and simple logging solution for Qt based applications
avformatproducerwidget.h
1 /*
2  * Copyright (c) 2012-2021 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 AVFORMATPRODUCERWIDGET_H
19 #define AVFORMATPRODUCERWIDGET_H
20 
21 #include <QWidget>
22 #include <QRunnable>
23 #include "abstractproducerwidget.h"
24 #include "sharedframe.h"
25 #include "dialogs/transcodedialog.h"
26 
27 namespace Ui {
28  class AvformatProducerWidget;
29 }
30 
31 class AvformatProducerWidget : public QWidget, public AbstractProducerWidget
32 {
33  Q_OBJECT
34 
35 public:
36  explicit AvformatProducerWidget(QWidget *parent = 0);
37  ~AvformatProducerWidget();
38 
39  // AbstractProducerWidget overrides
40  Mlt::Producer* newProducer(Mlt::Profile&);
41  void setProducer(Mlt::Producer*);
42 
43 public slots:
44  void updateDuration();
45  void rename();
46 
47 signals:
48  void producerChanged(Mlt::Producer*);
49  void producerReopened(bool play);
50  void modified();
51 
52 protected:
53  void keyPressEvent(QKeyEvent *event);
54 
55 private slots:
56  void onFrameDisplayed(const SharedFrame&);
57 
58  void onProducerChanged();
59 
60  void onFrameDecoded();
61 
62  void on_videoTrackComboBox_activated(int index);
63 
64  void on_audioTrackComboBox_activated(int index);
65 
66  void on_scanComboBox_activated(int index);
67 
68  void on_fieldOrderComboBox_activated(int index);
69 
70  void on_aspectNumSpinBox_valueChanged(int );
71 
72  void on_aspectDenSpinBox_valueChanged(int );
73 
74  void on_durationSpinBox_editingFinished();
75 
76  void on_speedSpinBox_editingFinished();
77 
78  void on_pitchCheckBox_stateChanged(int state);
79 
80  void on_syncSlider_valueChanged(int value);
81 
82  void on_actionOpenFolder_triggered();
83 
84  void on_menuButton_clicked();
85 
86  void on_actionCopyFullFilePath_triggered();
87 
88  void on_notesTextEdit_textChanged();
89 
90  void on_actionFFmpegInfo_triggered();
91 
92  void on_actionFFmpegIntegrityCheck_triggered();
93 
94  void on_actionFFmpegConvert_triggered();
95 
96  void on_reverseButton_clicked();
97 
98  void on_actionExtractSubclip_triggered();
99 
100  void on_actionSetFileDate_triggered();
101 
102  void on_rangeComboBox_activated(int index);
103 
104  void on_filenameLabel_editingFinished();
105 
106  void on_convertButton_clicked();
107 
108  void on_actionDisableProxy_triggered(bool checked);
109 
110  void on_actionMakeProxy_triggered();
111 
112  void on_actionDeleteProxy_triggered();
113 
114  void on_actionCopyHashCode_triggered();
115 
116  void on_proxyButton_clicked();
117 
118  void on_actionReset_triggered();
119 
120  void on_actionSetEquirectangular_triggered();
121 
122 private:
123  Ui::AvformatProducerWidget *ui;
124  int m_defaultDuration;
125  bool m_recalcDuration;
126  bool m_askToConvert;
127 
128  void reopen(Mlt::Producer* p);
129  void recreateProducer();
130  void convert(TranscodeDialog& dialog);
131  bool revertToOriginalResource();
132 };
133 
134 
135 class DecodeTask : public QObject, public QRunnable
136 {
137  Q_OBJECT
138 
139 public:
140  explicit DecodeTask(AvformatProducerWidget* widget);
141  void run();
142 
143 signals:
144  void frameDecoded();
145 
146 private:
147  QScopedPointer<Mlt::Frame> m_frame;
148 };
149 
150 #endif // AVFORMATPRODUCERWIDGET_H
The SharedFrame provides thread safe access to Mlt::Frame data.
Definition: sharedframe.h:49