X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fffmpeg_content.cc;h=187d61953d34f1e5c1472a8d468f29206187d87f;hb=f188128e2577942f030374631d3cf1324a00624a;hp=e14d1bd6bf784454639d1e73408c5bf5a7208a68;hpb=d2137ac5db409e686b4d9b3fa567935a5e416d41;p=dcpomatic.git

diff --git a/src/lib/ffmpeg_content.cc b/src/lib/ffmpeg_content.cc
index e14d1bd6b..187d61953 100644
--- a/src/lib/ffmpeg_content.cc
+++ b/src/lib/ffmpeg_content.cc
@@ -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
@@ -17,11 +17,6 @@
 
 */
 
-extern "C" {
-#include <libavformat/avformat.h>
-}
-#include <libcxml/cxml.h>
-#include <dcp/raw_convert.h>
 #include "ffmpeg_content.h"
 #include "ffmpeg_examiner.h"
 #include "ffmpeg_subtitle_stream.h"
@@ -34,20 +29,24 @@ extern "C" {
 #include "log.h"
 #include "exceptions.h"
 #include "frame_rate_change.h"
+#include "safe_stringstream.h"
+#include "raw_convert.h"
+#include <libcxml/cxml.h>
+extern "C" {
+#include <libavformat/avformat.h>
+}
 
 #include "i18n.h"
 
 #define LOG_GENERAL(...) film->log()->log (String::compose (__VA_ARGS__), Log::TYPE_GENERAL);
 
 using std::string;
-using std::stringstream;
 using std::vector;
 using std::list;
 using std::cout;
 using std::pair;
 using boost::shared_ptr;
 using boost::dynamic_pointer_cast;
-using dcp::raw_convert;
 
 int const FFmpegContentProperty::SUBTITLE_STREAMS = 100;
 int const FFmpegContentProperty::SUBTITLE_STREAM = 101;
@@ -106,7 +105,7 @@ FFmpegContent::FFmpegContent (shared_ptr<const Film> f, vector<boost::shared_ptr
 	, SubtitleContent (f, c)
 {
 	shared_ptr<FFmpegContent> ref = dynamic_pointer_cast<FFmpegContent> (c[0]);
-	assert (ref);
+	DCPOMATIC_ASSERT (ref);
 
 	for (size_t i = 0; i < c.size(); ++i) {
 		shared_ptr<FFmpegContent> fc = dynamic_pointer_cast<FFmpegContent> (c[i]);
@@ -169,11 +168,11 @@ FFmpegContent::examine (shared_ptr<Job> job)
 
 	Content::examine (job);
 
-	shared_ptr<FFmpegExaminer> examiner (new FFmpegExaminer (shared_from_this ()));
+	shared_ptr<FFmpegExaminer> examiner (new FFmpegExaminer (shared_from_this (), job));
 	take_from_video_examiner (examiner);
 
 	shared_ptr<const Film> film = _film.lock ();
-	assert (film);
+	DCPOMATIC_ASSERT (film);
 
 	{
 		boost::mutex::scoped_lock lm (_mutex);
@@ -228,21 +227,6 @@ FFmpegContent::technical_summary () const
 			);
 }
 
-string
-FFmpegContent::information () const
-{
-	if (video_length() == ContentTime (0) || video_frame_rate() == 0) {
-		return "";
-	}
-	
-	stringstream s;
-	
-	s << String::compose (_("%1 frames; %2 frames per second"), video_length_after_3d_combine().frames (video_frame_rate()), video_frame_rate()) << "\n";
-	s << VideoContent::information ();
-
-	return s.str ();
-}
-
 void
 FFmpegContent::set_subtitle_stream (shared_ptr<FFmpegSubtitleStream> s)
 {
@@ -284,7 +268,7 @@ FFmpegContent::audio_channels () const
 		return 0;
 	}
 
-	return _audio_stream->channels;
+	return _audio_stream->channels ();
 }
 
 int
@@ -296,7 +280,7 @@ FFmpegContent::audio_frame_rate () const
 		return 0;
 	}
 
-	return _audio_stream->frame_rate;
+	return _audio_stream->frame_rate ();
 }
 
 bool
@@ -315,7 +299,7 @@ DCPTime
 FFmpegContent::full_length () const
 {
 	shared_ptr<const Film> film = _film.lock ();
-	assert (film);
+	DCPOMATIC_ASSERT (film);
 	return DCPTime (video_length_after_3d_combine(), FrameRateChange (video_frame_rate (), film->video_frame_rate ()));
 }
 
@@ -328,7 +312,7 @@ FFmpegContent::audio_mapping () const
 		return AudioMapping ();
 	}
 
-	return _audio_stream->mapping;
+	return _audio_stream->mapping ();
 }
 
 void
@@ -345,14 +329,14 @@ FFmpegContent::set_filters (vector<Filter const *> const & filters)
 void
 FFmpegContent::set_audio_mapping (AudioMapping m)
 {
-	audio_stream()->mapping = m;
+	audio_stream()->set_mapping (m);
 	AudioContent::set_audio_mapping (m);
 }
 
 string
 FFmpegContent::identifier () const
 {
-	stringstream s;
+	SafeStringStream s;
 
 	s << VideoContent::identifier();
 
@@ -381,33 +365,22 @@ FFmpegContent::audio_analysis_path () const
 	   analyses for each stream.
 	*/
 
-	boost::filesystem::path p = film->audio_analysis_dir ();
-	string name = digest ();
+	boost::filesystem::path p = AudioContent::audio_analysis_path ();
 	if (audio_stream ()) {
-		name += "_" + audio_stream()->identifier ();
+		p = p.string() + "_" + audio_stream()->identifier ();
 	}
-	p /= name;
 	return p;
 }
 
 list<ContentTimePeriod>
 FFmpegContent::subtitles_during (ContentTimePeriod period, bool starting) const
 {
-	list<ContentTimePeriod> d;
-	
 	shared_ptr<FFmpegSubtitleStream> stream = subtitle_stream ();
 	if (!stream) {
-		return d;
-	}
-
-	/* XXX: inefficient */
-	for (vector<ContentTimePeriod>::const_iterator i = stream->periods.begin(); i != stream->periods.end(); ++i) {
-		if ((starting && period.contains (i->from)) || (!starting && period.overlaps (*i))) {
-			d.push_back (*i);
-		}
+		return list<ContentTimePeriod> ();
 	}
 
-	return d;
+	return stream->subtitles_during (period, starting);
 }
 
 bool
@@ -415,3 +388,19 @@ FFmpegContent::has_subtitles () const
 {
 	return !subtitle_streams().empty ();
 }
+
+void
+FFmpegContent::set_default_colour_conversion ()
+{
+	dcp::Size const s = video_size ();
+
+	boost::mutex::scoped_lock lm (_mutex);
+
+	if (s.width < 1080) {
+		_colour_conversion = PresetColourConversion::from_id ("rec601").conversion;
+	} else {
+		_colour_conversion = PresetColourConversion::from_id ("rec709").conversion;
+	}
+}
+
+