2 Copyright (C) 2020-2021 Carl Hetherington <cth@carlh.net>
4 This file is part of DCP-o-matic.
6 DCP-o-matic is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 DCP-o-matic is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
22 #include "atmos_metadata.h"
23 #include "content_atmos.h"
24 #include "decoder_part.h"
25 #include <boost/signals2.hpp>
28 class AtmosDecoder : public DecoderPart
31 AtmosDecoder (Decoder* parent, std::shared_ptr<const Content> content);
33 boost::optional<dcpomatic::ContentTime> position (std::shared_ptr<const Film>) const override {
37 void seek () override;
39 void emit (std::shared_ptr<const Film> film, std::shared_ptr<const dcp::AtmosFrame> data, Frame frame, AtmosMetadata metadata);
41 boost::signals2::signal<void (ContentAtmos)> Data;
44 std::shared_ptr<const Content> _content;
45 boost::optional<dcpomatic::ContentTime> _position;