Phonon

videodataoutput2.h
1/* This file is part of the KDE project
2 Copyright (C) 2008 Matthias Kretz <kretz@kde.org>
3
4 This library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) version 3, or any
8 later version accepted by the membership of KDE e.V. (or its
9 successor approved by the membership of KDE e.V.), Nokia Corporation
10 (or its successors, if any) and the KDE Free Qt Foundation, which shall
11 act as a proxy defined in Section 6 of version 3 of the license.
12
13 This library is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 Lesser General Public License for more details.
17
18 You should have received a copy of the GNU Lesser General Public
19 License along with this library. If not, see <http://www.gnu.org/licenses/>.
20
21*/
22
23#ifndef PHONON_VIDEODATAOUTPUT2_H
24#define PHONON_VIDEODATAOUTPUT2_H
25
26#include "export.h"
27#include <QObject>
28#include "abstractvideodataoutput.h"
29
30namespace Phonon
31{
32namespace Experimental
33{
34
35class VideoDataOutput2Private;
36
37/**
38 * \short This class gives you the video data.
39 *
40 * This class implements a special AbstractVideoOutput that gives your
41 * application the video data.
42 *
43 * You can also use the video data for further processing (e.g. encoding and
44 * saving to a file).
45 *
46 * \author Matthias Kretz <kretz@kde.org>
47 */
48class PHONONEXPERIMENTAL_EXPORT VideoDataOutput2 : public QObject, public AbstractVideoDataOutput
49{
50 Q_OBJECT
51 P_DECLARE_PRIVATE(VideoDataOutput2)
52 PHONON_HEIR(VideoDataOutput2)
53
54 protected:
55 void frameReady(const VideoFrame2 &) override;
56
57 void endOfMedia() override;
58
59 Q_SIGNALS:
60 /**
61 * The signal is emitted whenever a frame should be displayed.
62 * nowStamp is the current time, outStamp tells the users
63 * what time the frame should be displayed with.
64 *
65 * The relevant frames should be fetched and displayed using frameForTime
66 * method.
67 */
69
70 /**
71 * This signal is emitted after the last frameReady signal of a
72 * media is emitted.
73 */
75};
76
77} // namespace Experimental
78} //namespace Phonon
79
80#endif // PHONON_VIDEODATAOUTPUT2_H
This class gives you the video data.
void endOfMediaSignal()
This signal is emitted after the last frameReady signal of a media is emitted.
void frameReadySignal(const Phonon::Experimental::VideoFrame2 &)
The signal is emitted whenever a frame should be displayed.
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