X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fffmpeg_content.cc;h=ebcbcc47ea008bcf1245f020af6483b4cde77cbb;hb=3006dde72c92356165ef841910368d0dae27ddbe;hp=2233f5f8ca24969c5949c58bda0283c1a9468c10;hpb=82e518498a853af33f2b53ebac08ec3094a96f8e;p=dcpomatic.git

diff --git a/src/lib/ffmpeg_content.cc b/src/lib/ffmpeg_content.cc
index 2233f5f8c..ebcbcc47e 100644
--- a/src/lib/ffmpeg_content.cc
+++ b/src/lib/ffmpeg_content.cc
@@ -32,7 +32,7 @@
 #include "log.h"
 #include "exceptions.h"
 #include "frame_rate_change.h"
-#include "subtitle_content.h"
+#include "text_content.h"
 #include <dcp/raw_convert.h>
 #include <libcxml/cxml.h>
 extern "C" {
@@ -85,7 +85,7 @@ FFmpegContent::FFmpegContent (shared_ptr<const Film> film, cxml::ConstNodePtr no
 {
 	video = VideoContent::from_xml (this, node, version);
 	audio = AudioContent::from_xml (this, node, version);
-	subtitle = SubtitleContent::from_xml (this, node, version);
+	text = TextContent::from_xml (this, node, version);
 
 	list<cxml::NodePtr> c = node->node_children ("SubtitleStream");
 	for (list<cxml::NodePtr>::const_iterator i = c.begin(); i != c.end(); ++i) {
@@ -135,12 +135,12 @@ FFmpegContent::FFmpegContent (shared_ptr<const Film> film, vector<shared_ptr<Con
 
 	bool need_video = false;
 	bool need_audio = false;
-	bool need_subtitle = false;
+	bool need_text = false;
 
 	if (i != c.end ()) {
 		need_video = static_cast<bool> ((*i)->video);
 		need_audio = static_cast<bool> ((*i)->audio);
-		need_subtitle = static_cast<bool> ((*i)->subtitle);
+		need_text = !(*i)->text.empty();
 	}
 
 	while (i != c.end ()) {
@@ -150,8 +150,8 @@ FFmpegContent::FFmpegContent (shared_ptr<const Film> film, vector<shared_ptr<Con
 		if (need_audio != static_cast<bool> ((*i)->audio)) {
 			throw JoinError (_("Content to be joined must all have or not have audio"));
 		}
-		if (need_subtitle != static_cast<bool> ((*i)->subtitle)) {
-			throw JoinError (_("Content to be joined must all have or not have subtitles"));
+		if (need_text != !(*i)->text.empty()) {
+			throw JoinError (_("Content to be joined must all have or not have subtitles or captions"));
 		}
 		++i;
 	}
@@ -162,8 +162,8 @@ FFmpegContent::FFmpegContent (shared_ptr<const Film> film, vector<shared_ptr<Con
 	if (need_audio) {
 		audio.reset (new AudioContent (this, c));
 	}
-	if (need_subtitle) {
-		subtitle.reset (new SubtitleContent (this, c));
+	if (need_text) {
+		text.push_back (shared_ptr<TextContent> (new TextContent (this, c)));
 	}
 
 	shared_ptr<FFmpegContent> ref = dynamic_pointer_cast<FFmpegContent> (c[0]);
@@ -171,7 +171,7 @@ FFmpegContent::FFmpegContent (shared_ptr<const Film> film, vector<shared_ptr<Con
 
 	for (size_t i = 0; i < c.size(); ++i) {
 		shared_ptr<FFmpegContent> fc = dynamic_pointer_cast<FFmpegContent> (c[i]);
-		if (fc->subtitle && fc->subtitle->use() && *(fc->_subtitle_stream.get()) != *(ref->_subtitle_stream.get())) {
+		if (fc->only_text() && fc->only_text()->use() && *(fc->_subtitle_stream.get()) != *(ref->_subtitle_stream.get())) {
 			throw JoinError (_("Content to be joined must use the same subtitle stream."));
 		}
 	}
@@ -209,8 +209,8 @@ FFmpegContent::as_xml (xmlpp::Node* node, bool with_paths) const
 		}
 	}
 
-	if (subtitle) {
-		subtitle->as_xml (node);
+	if (only_text()) {
+		only_text()->as_xml (node);
 	}
 
 	boost::mutex::scoped_lock lm (_mutex);
@@ -274,6 +274,18 @@ FFmpegContent::examine (shared_ptr<Job> job)
 			_color_trc = examiner->color_trc ();
 			_colorspace = examiner->colorspace ();
 			_bits_per_pixel = examiner->bits_per_pixel ();
+
+			if (examiner->rotation()) {
+				double rot = *examiner->rotation ();
+				if (fabs (rot - 180) < 1.0) {
+					_filters.push_back (Filter::from_id ("vflip"));
+					_filters.push_back (Filter::from_id ("hflip"));
+				} else if (fabs (rot - 90) < 1.0) {
+					_filters.push_back (Filter::from_id ("90clock"));
+				} else if (fabs (rot - 270) < 1.0) {
+					_filters.push_back (Filter::from_id ("90anticlock"));
+				}
+			}
 		}
 
 		if (!examiner->audio_streams().empty ()) {
@@ -291,7 +303,8 @@ FFmpegContent::examine (shared_ptr<Job> job)
 
 		_subtitle_streams = examiner->subtitle_streams ();
 		if (!_subtitle_streams.empty ()) {
-			subtitle.reset (new SubtitleContent (this));
+			text.clear ();
+			text.push_back (shared_ptr<TextContent> (new TextContent (this, TEXT_OPEN_SUBTITLE, TEXT_UNKNOWN)));
 			_subtitle_stream = _subtitle_streams.front ();
 		}
 
@@ -414,8 +427,8 @@ FFmpegContent::identifier () const
 		s += "_" + video->identifier();
 	}
 
-	if (subtitle && subtitle->use() && subtitle->burn()) {
-		s += "_" + subtitle->identifier();
+	if (only_text() && only_text()->use() && only_text()->burn()) {
+		s += "_" + only_text()->identifier();
 	}
 
 	boost::mutex::scoped_lock lm (_mutex);