X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fffmpeg_content.h;h=5c2b5496d3de187bb0b4987d674b6d77563d91ba;hb=e60bb3e51bd1508b149e6b8f6608f09b5196ae26;hp=d86c90af904b3650539f67c854fbeb2c8010562d;hpb=7f2e74604a51b984e4c8cbb5d5f4bb642677ec00;p=dcpomatic.git

diff --git a/src/lib/ffmpeg_content.h b/src/lib/ffmpeg_content.h
index d86c90af9..5c2b5496d 100644
--- a/src/lib/ffmpeg_content.h
+++ b/src/lib/ffmpeg_content.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2013-2014 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
@@ -20,106 +20,27 @@
 #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 <boost/enable_shared_from_this.hpp>
+#include <boost/lexical_cast.hpp>
 
 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;
-
-	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 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 FILTERS;
 };
 
@@ -127,33 +48,32 @@ class FFmpegContent : public VideoContent, public AudioContent, public SubtitleC
 {
 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;
-	
+
+	/* VideoContent */
+	void set_default_colour_conversion ();
+
 	/* 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;
+	std::vector<AudioStreamPtr> audio_streams () const;
+
+	/* SubtitleContent */
+	bool has_subtitles () const;
 
 	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;
@@ -164,15 +84,10 @@ public:
 		return _subtitle_stream;
 	}
 
-	std::vector<boost::shared_ptr<FFmpegAudioStream> > audio_streams () const {
+	std::vector<boost::shared_ptr<FFmpegAudioStream> > ffmpeg_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<Filter const *> filters () const {
 		boost::mutex::scoped_lock lm (_mutex);
@@ -180,20 +95,21 @@ public:
 	}
 
 	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> subtitles_during (ContentTimePeriod, bool starting) const;
+
 private:
-	friend class ffmpeg_pts_offset_test;
-	
+	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;