/* * Hedgewars, a free turn based strategy game * Copyright (c) 2004-2014 Andrey Korotaev <unC0Rr@gmail.com> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; version 2 of the License * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */#ifndef LIBAV_INTERACTION#define LIBAV_INTERACTION#include <QComboBox>/** * @brief Class for interacting with ffmpeg/libav libraries * * @see <a href="http://en.wikipedia.org/wiki/Singleton_pattern">singleton pattern</a> */class LibavInteraction : public QObject{ Q_OBJECT; LibavInteraction();public: static LibavInteraction & instance(); // fill combo box with known file formats void fillFormats(QComboBox * pFormats); // fill combo boxes with known codecs for given formats void fillCodecs(const QString & format, QComboBox * pVCodecs, QComboBox * pACodecs); QString getExtension(const QString & format); // get information about file (duration, resolution etc) in multiline string QString getFileInfo(const QString & filepath);};#endif // LIBAV_INTERACTION