2 * Copyright (c) 2011 Sveriges Television AB <info@casparcg.com>
4 * This file is part of CasparCG (www.casparcg.com).
6 * CasparCG 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 3 of the License, or
9 * (at your option) any later version.
11 * CasparCG 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 CasparCG. If not, see <http://www.gnu.org/licenses/>.
19 * Author: Robert Nagy, ronag89@gmail.com
24 #include <common/memory.h>
25 #include <common/forward.h>
29 #include "monitor/monitor.h"
31 #include <boost/property_tree/ptree_fwd.hpp>
33 namespace caspar { namespace core {
35 class video_channel final
37 video_channel(const video_channel&);
38 video_channel& operator=(const video_channel&);
45 explicit video_channel(
47 const video_format_desc& format_desc,
48 const audio_channel_layout& channel_layout,
49 std::unique_ptr<image_mixer> image_mixer);
54 monitor::subject& monitor_output();
58 const core::stage& stage() const;
60 const core::mixer& mixer() const;
62 const core::output& output() const;
63 core::output& output();
65 core::video_format_desc video_format_desc() const;
66 void video_format_desc(const core::video_format_desc& format_desc);
67 core::audio_channel_layout audio_channel_layout() const;
68 void audio_channel_layout(const core::audio_channel_layout& channel_layout);
70 spl::shared_ptr<core::frame_factory> frame_factory();
72 boost::property_tree::wptree info() const;
73 boost::property_tree::wptree delay_info() const;
77 spl::unique_ptr<impl> impl_;