X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fffmpeg_content.h;h=5437c5bf35f04450ca9b2aeeabecb81044a7273a;hb=aeb835a18c8df347e0ed68fb24631b320abeb611;hp=598ebf4849d7d3eb6ff26af2a5950efd70b036be;hpb=956da4b106e14c49b179176acf6484c479c21094;p=dcpomatic.git

diff --git a/src/lib/ffmpeg_content.h b/src/lib/ffmpeg_content.h
index 598ebf484..5437c5bf3 100644
--- a/src/lib/ffmpeg_content.h
+++ b/src/lib/ffmpeg_content.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2013 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2013-2015 Carl Hetherington <cth@carlh.net>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -17,112 +17,112 @@
 
 */
 
-#ifndef DVDOMATIC_FFMPEG_CONTENT_H
-#define DVDOMATIC_FFMPEG_CONTENT_H
+#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"
 
-class FFmpegAudioStream
-{
-public:
-        FFmpegAudioStream (std::string n, int i, int f, int64_t c)
-                : name (n)
-                , id (i)
-                , frame_rate (f)
-                , channel_layout (c)
-        {}
-
-	FFmpegAudioStream (boost::shared_ptr<const cxml::Node>);
-
-	void as_xml (xmlpp::Node *) const;
-	
-        int channels () const {
-                return av_get_channel_layout_nb_channels (channel_layout);
-        }
-        
-        std::string name;
-        int id;
-        int frame_rate;
-        int64_t channel_layout;
-};
+struct AVFormatContext;
+struct AVStream;
 
-extern bool operator== (FFmpegAudioStream const & a, FFmpegAudioStream const & b);
-
-class FFmpegSubtitleStream
-{
-public:
-        FFmpegSubtitleStream (std::string n, int i)
-                : name (n)
-                , id (i)
-        {}
-        
-	FFmpegSubtitleStream (boost::shared_ptr<const cxml::Node>);
-
-	void as_xml (xmlpp::Node *) const;
-	
-        std::string name;
-        int id;
-};
-
-extern bool operator== (FFmpegSubtitleStream const & a, FFmpegSubtitleStream const & b);
+class Filter;
+class FFmpegSubtitleStream;
+class FFmpegAudioStream;
+struct ffmpeg_pts_offset_test;
+struct audio_sampling_rate_test;
 
 class FFmpegContentProperty : public VideoContentProperty
 {
 public:
-        static int const SUBTITLE_STREAMS;
-        static int const SUBTITLE_STREAM;
-        static int const AUDIO_STREAMS;
-        static int const AUDIO_STREAM;
+	static int const SUBTITLE_STREAMS;
+	static int const SUBTITLE_STREAM;
+	static int const FILTERS;
 };
 
-class FFmpegContent : public VideoContent, public AudioContent, public boost::enable_shared_from_this<FFmpegContent>
+class FFmpegContent : public VideoContent, public AudioContent, public SubtitleContent
 {
 public:
-	FFmpegContent (boost::filesystem::path);
-	FFmpegContent (boost::shared_ptr<const cxml::Node>);
-	FFmpegContent (FFmpegContent const &);
-	
-	void examine (boost::shared_ptr<Film>, boost::shared_ptr<Job>, bool);
+	FFmpegContent (boost::shared_ptr<const Film>, boost::filesystem::path);
+	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;
 	void as_xml (xmlpp::Node *) const;
-	boost::shared_ptr<Content> clone () const;
-
-        /* AudioContent */
-        int audio_channels () const;
-        ContentAudioFrame audio_length () const;
-        int audio_frame_rate () const;
-        int64_t audio_channel_layout () const;
-	
-        std::vector<FFmpegSubtitleStream> subtitle_streams () const {
-                boost::mutex::scoped_lock lm (_mutex);
-                return _subtitle_streams;
-        }
-
-        boost::optional<FFmpegSubtitleStream> subtitle_stream () const {
-                boost::mutex::scoped_lock lm (_mutex);
-                return _subtitle_stream;
-        }
-
-        std::vector<FFmpegAudioStream> audio_streams () const {
-                boost::mutex::scoped_lock lm (_mutex);
-                return _audio_streams;
-        }
-        
-        boost::optional<FFmpegAudioStream> audio_stream () const {
-                boost::mutex::scoped_lock lm (_mutex);
-                return _audio_stream;
-        }
-
-        void set_subtitle_stream (FFmpegSubtitleStream);
-        void set_audio_stream (FFmpegAudioStream);
-	
+	DCPTime full_length () const;
+
+	std::string identifier () const;
+
+	/* VideoContent */
+	void set_default_colour_conversion ();
+
+	/* AudioContent */
+	std::vector<AudioStreamPtr> audio_streams () const;
+
+	/* SubtitleContent */
+	bool has_text_subtitles () const;
+	bool has_image_subtitles () const;
+	double subtitle_video_frame_rate () const {
+		return video_frame_rate ();
+	}
+
+	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;
+	}
+
+	boost::shared_ptr<FFmpegSubtitleStream> subtitle_stream () const {
+		boost::mutex::scoped_lock lm (_mutex);
+		return _subtitle_stream;
+	}
+
+	std::vector<boost::shared_ptr<FFmpegAudioStream> > ffmpeg_audio_streams () const {
+		boost::mutex::scoped_lock lm (_mutex);
+		return _audio_streams;
+	}
+
+	std::vector<Filter const *> filters () const {
+		boost::mutex::scoped_lock lm (_mutex);
+		return _filters;
+	}
+
+	void set_subtitle_stream (boost::shared_ptr<FFmpegSubtitleStream>);
+
+	boost::optional<ContentTime> first_video () const {
+		boost::mutex::scoped_lock lm (_mutex);
+		return _first_video;
+	}
+
+	std::list<ContentTimePeriod> subtitles_during (ContentTimePeriod, bool starting) const;
+
+protected:
+	void add_properties (std::list<std::pair<std::string, std::string> > &) const;
+
 private:
-	std::vector<FFmpegSubtitleStream> _subtitle_streams;
-	boost::optional<FFmpegSubtitleStream> _subtitle_stream;
-	std::vector<FFmpegAudioStream> _audio_streams;
-	boost::optional<FFmpegAudioStream> _audio_stream;
+	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::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