diff -r 3331b30e4ef1 -r 88fde28bbda6 QTfrontend/util/libav_iteraction.h
--- a/QTfrontend/util/libav_iteraction.h	Sun Oct 21 01:28:33 2012 +0400
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,51 +0,0 @@
-/*
- * Hedgewars, a free turn based strategy game
- * Copyright (c) 2004-2012 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#ifndef LIBAV_ITERACTION
-#define LIBAV_ITERACTION
-
-#include <QComboBox>
-
-/**
- * @brief Class for interacting with ffmpeg/libav libraries
- *
- * @see <a href="http://en.wikipedia.org/wiki/Singleton_pattern">singleton pattern</a>
- */
-class LibavIteraction : public QObject
-{
-    Q_OBJECT;
-
-    LibavIteraction();
-
-public:
-
-    static LibavIteraction & 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_ITERACTION