2 Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
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 /** @file src/decoder_factory.cc
21 * @brief A method to create an appropriate decoder for some content.
24 #include <boost/filesystem.hpp>
25 #include "ffmpeg_decoder.h"
26 #include "imagemagick_decoder.h"
28 #include "external_audio_decoder.h"
29 #include "decoder_factory.h"
34 using boost::shared_ptr;
35 using boost::dynamic_pointer_cast;
39 shared_ptr<Film> f, DecodeOptions o
42 if (f->content().empty()) {
46 if (boost::filesystem::is_directory (f->content_path()) || f->content_type() == STILL) {
47 /* A single image file, or a directory of them */
49 shared_ptr<VideoDecoder> (new ImageMagickDecoder (f, o)),
50 shared_ptr<AudioDecoder> (new ExternalAudioDecoder (f, o))
54 shared_ptr<FFmpegDecoder> fd (new FFmpegDecoder (f, o));
55 if (f->use_content_audio()) {
56 return Decoders (fd, fd);
59 return Decoders (fd, shared_ptr<AudioDecoder> (new ExternalAudioDecoder (f, o)));