2 Copyright (C) 2013-2021 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 "audio_stream.h"
23 #include "dcpomatic_time.h"
24 #include "ffmpeg_stream.h"
27 struct ffmpeg_pts_offset_test;
30 class FFmpegAudioStream : public FFmpegStream, public AudioStream
33 FFmpegAudioStream(std::string name, int id, int frame_rate, Frame length, int channels, int bit_depth)
34 : FFmpegStream (name, id)
35 , AudioStream(frame_rate, length, channels, bit_depth)
38 FFmpegAudioStream(std::string name, std::string codec_name_, int id, int frame_rate, Frame length, int channels, int bit_depth)
39 : FFmpegStream (name, id)
40 , AudioStream(frame_rate, length, channels, bit_depth)
41 , codec_name (codec_name_)
44 FFmpegAudioStream(std::string name, int id, int frame_rate, Frame length, AudioMapping mapping, int bit_depth)
45 : FFmpegStream (name, id)
46 , AudioStream(frame_rate, length, mapping, bit_depth)
49 FFmpegAudioStream (cxml::ConstNodePtr, int);
51 void as_xml (xmlpp::Node *) const;
53 /* XXX: should probably be locked */
55 boost::optional<dcpomatic::ContentTime> first_audio;
56 boost::optional<std::string> codec_name;
59 friend struct ffmpeg_pts_offset_test;
61 /* Constructor for tests */
63 : FFmpegStream ("", 0)
64 , AudioStream(0, 0, 0, 0)