2 Copyright (C) 2009 Paul Davis
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 2 of the License, or
7 (at your option) any later version.
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.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #include "ardour/filter.h"
24 /// A filter to strip silence from regions
25 class StripSilence : public Filter {
28 StripSilence (Session &, double, nframes_t, nframes_t);
30 int run (boost::shared_ptr<ARDOUR::Region>);
33 double _threshold; ///< silence threshold, in dBFS
34 nframes_t _minimum_length; ///< minimum length to be considered silence, in samples
35 nframes_t _fade_length; ///< fade in/out to use on trimmed regions, in samples