/*
- Copyright (C) 2013 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2013-2016 Carl Hetherington <cth@carlh.net>
- This program is free software; you can redistribute it and/or modify
+ This file is part of DCP-o-matic.
+
+ DCP-o-matic is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
- This program is distributed in the hope that it will be useful,
+ DCP-o-matic is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef DCPOMATIC_FFMPEG_CONTENT_H
#define DCPOMATIC_FFMPEG_CONTENT_H
-#include <boost/enable_shared_from_this.hpp>
-#include "video_content.h"
-#include "audio_content.h"
-#include "subtitle_content.h"
-#include "audio_mapping.h"
+#include "content.h"
+#include "audio_stream.h"
struct AVFormatContext;
struct AVStream;
class Filter;
-class ffmpeg_pts_offset_test;
-
-class FFmpegStream
-{
-public:
- FFmpegStream (std::string n, int i)
- : name (n)
- , _id (i)
- {}
-
- FFmpegStream (boost::shared_ptr<const cxml::Node>);
-
- void as_xml (xmlpp::Node *) const;
-
- /** @param c An AVFormatContext.
- * @param index A stream index within the AVFormatContext.
- * @return true if this FFmpegStream uses the given stream index.
- */
- bool uses_index (AVFormatContext const * c, int index) const;
- AVStream* stream (AVFormatContext const * c) const;
-
- std::string technical_summary () const {
- return "id " + boost::lexical_cast<std::string> (_id);
- }
-
- std::string identifier () const {
- return boost::lexical_cast<std::string> (_id);
- }
-
- std::string name;
-
- friend bool operator== (FFmpegStream const & a, FFmpegStream const & b);
- friend bool operator!= (FFmpegStream const & a, FFmpegStream const & b);
-
-private:
- int _id;
-};
-
-class FFmpegAudioStream : public FFmpegStream
-{
-public:
- FFmpegAudioStream (std::string n, int i, int f, int c)
- : FFmpegStream (n, i)
- , frame_rate (f)
- , channels (c)
- , mapping (c)
- {
- mapping.make_default ();
- }
-
- FFmpegAudioStream (boost::shared_ptr<const cxml::Node>, int);
-
- void as_xml (xmlpp::Node *) const;
+class FFmpegSubtitleStream;
+class FFmpegAudioStream;
+class VideoContent;
+struct ffmpeg_pts_offset_test;
+struct audio_sampling_rate_test;
- int frame_rate;
- int channels;
- AudioMapping mapping;
- boost::optional<ContentTime> first_audio;
-
-private:
- friend class ffmpeg_pts_offset_test;
-
- /* Constructor for tests */
- FFmpegAudioStream ()
- : FFmpegStream ("", 0)
- , frame_rate (0)
- , channels (0)
- , mapping (1)
- {}
-};
-
-class FFmpegSubtitleStream : public FFmpegStream
-{
-public:
- FFmpegSubtitleStream (std::string n, int i)
- : FFmpegStream (n, i)
- {}
-
- FFmpegSubtitleStream (boost::shared_ptr<const cxml::Node>);
-
- void as_xml (xmlpp::Node *) const;
-};
-
-class FFmpegContentProperty : public VideoContentProperty
+class FFmpegContentProperty
{
public:
static int const SUBTITLE_STREAMS;
+ /** The chosen subtitle stream, or something about it */
static int const SUBTITLE_STREAM;
- static int const AUDIO_STREAMS;
- static int const AUDIO_STREAM;
static int const FILTERS;
};
-class FFmpegContent : public VideoContent, public AudioContent, public SubtitleContent
+class FFmpegContent : public Content
{
public:
FFmpegContent (boost::shared_ptr<const Film>, boost::filesystem::path);
- FFmpegContent (boost::shared_ptr<const Film>, boost::shared_ptr<const cxml::Node>, int version, std::list<std::string> &);
+ FFmpegContent (boost::shared_ptr<const Film>, cxml::ConstNodePtr, int version, std::list<std::string> &);
FFmpegContent (boost::shared_ptr<const Film>, std::vector<boost::shared_ptr<Content> >);
boost::shared_ptr<FFmpegContent> shared_from_this () {
return boost::dynamic_pointer_cast<FFmpegContent> (Content::shared_from_this ());
}
-
+
void examine (boost::shared_ptr<Job>);
std::string summary () const;
std::string technical_summary () const;
- std::string information () const;
void as_xml (xmlpp::Node *) const;
DCPTime full_length () const;
std::string identifier () const;
-
- /* AudioContent */
- int audio_channels () const;
- ContentTime audio_length () const;
- int content_audio_frame_rate () const;
- int output_audio_frame_rate () const;
- AudioMapping audio_mapping () const;
- void set_audio_mapping (AudioMapping);
- boost::filesystem::path audio_analysis_path () const;
+
+ void set_default_colour_conversion ();
void set_filters (std::vector<Filter const *> const &);
-
+
std::vector<boost::shared_ptr<FFmpegSubtitleStream> > subtitle_streams () const {
boost::mutex::scoped_lock lm (_mutex);
return _subtitle_streams;
return _subtitle_stream;
}
- std::vector<boost::shared_ptr<FFmpegAudioStream> > audio_streams () const {
- boost::mutex::scoped_lock lm (_mutex);
- return _audio_streams;
- }
-
- boost::shared_ptr<FFmpegAudioStream> audio_stream () const {
- boost::mutex::scoped_lock lm (_mutex);
- return _audio_stream;
- }
+ std::vector<boost::shared_ptr<FFmpegAudioStream> > ffmpeg_audio_streams () const;
std::vector<Filter const *> filters () const {
boost::mutex::scoped_lock lm (_mutex);
}
void set_subtitle_stream (boost::shared_ptr<FFmpegSubtitleStream>);
- void set_audio_stream (boost::shared_ptr<FFmpegAudioStream>);
boost::optional<ContentTime> first_video () const {
boost::mutex::scoped_lock lm (_mutex);
return _first_video;
}
+ std::list<ContentTimePeriod> image_subtitles_during (ContentTimePeriod, bool starting) const;
+ std::list<ContentTimePeriod> text_subtitles_during (ContentTimePeriod, bool starting) const;
+
+ void signal_subtitle_stream_changed ();
+
private:
- friend class ffmpeg_pts_offset_test;
-
+ void add_properties (std::list<UserProperty> &) const;
+
+ friend struct ffmpeg_pts_offset_test;
+ friend struct audio_sampling_rate_test;
+
std::vector<boost::shared_ptr<FFmpegSubtitleStream> > _subtitle_streams;
boost::shared_ptr<FFmpegSubtitleStream> _subtitle_stream;
- std::vector<boost::shared_ptr<FFmpegAudioStream> > _audio_streams;
- boost::shared_ptr<FFmpegAudioStream> _audio_stream;
boost::optional<ContentTime> _first_video;
/** Video filters that should be used when generating DCPs */
std::vector<Filter const *> _filters;
+
+ AVColorRange _color_range;
+ AVColorPrimaries _color_primaries;
+ AVColorTransferCharacteristic _color_trc;
+ AVColorSpace _colorspace;
+ boost::optional<int> _bits_per_pixel;
};
#endif
projects / dcpomatic.git / blobdiff