X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fwriter.cc;h=cbb84a94019bc0a97fc67abf14e05545ccaf4675;hb=89115db77729a2c99f1a09ff6a461720e16f889e;hp=334ecec6581ce60c060a5e8154c2f65502fbf1c5;hpb=ab1a666e724911c41dfe08fc96748b38ace839c1;p=dcpomatic.git

diff --git a/src/lib/writer.cc b/src/lib/writer.cc
index 334ecec65..cbb84a940 100644
--- a/src/lib/writer.cc
+++ b/src/lib/writer.cc
@@ -18,16 +18,24 @@
 */
 
 #include <fstream>
+#include <cerrno>
 #include <libdcp/picture_asset.h>
 #include <libdcp/sound_asset.h>
 #include <libdcp/picture_frame.h>
 #include <libdcp/reel.h>
+#include <libdcp/dcp.h>
+#include <libdcp/cpl.h>
 #include "writer.h"
 #include "compose.hpp"
 #include "film.h"
-#include "format.h"
+#include "ratio.h"
 #include "log.h"
 #include "dcp_video_frame.h"
+#include "dcp_content_type.h"
+#include "player.h"
+#include "audio_mapping.h"
+#include "config.h"
+#include "job.h"
 
 #include "i18n.h"
 
@@ -41,8 +49,9 @@ using boost::shared_ptr;
 
 int const Writer::_maximum_frames_in_memory = 8;
 
-Writer::Writer (shared_ptr<Film> f)
+Writer::Writer (shared_ptr<const Film> f, shared_ptr<Job> j)
 	: _film (f)
+	, _job (j)
 	, _first_nonexistant_frame (0)
 	, _thread (0)
 	, _finish (false)
@@ -65,30 +74,26 @@ Writer::Writer (shared_ptr<Film> f)
 	
 	_picture_asset.reset (
 		new libdcp::MonoPictureAsset (
-			_film->video_mxf_dir (),
-			_film->video_mxf_filename (),
-			DCPFrameRate (_film->frames_per_second()).frames_per_second,
-			_film->format()->dcp_size()
+			_film->internal_video_mxf_dir (),
+			_film->internal_video_mxf_filename (),
+			_film->dcp_video_frame_rate (),
+			_film->container()->size (_film->full_frame ())
 			)
 		);
 
 	_picture_asset_writer = _picture_asset->start_write (_first_nonexistant_frame > 0);
 
-	AudioMapping m (_film->audio_channels ());
+	_sound_asset.reset (
+		new libdcp::SoundAsset (
+			_film->dir (_film->dcp_name()),
+			_film->dcp_audio_mxf_filename (),
+			_film->dcp_video_frame_rate (),
+			_film->dcp_audio_channels (),
+			_film->dcp_audio_frame_rate()
+			)
+		);
 	
-	if (m.dcp_channels() > 0) {
-		_sound_asset.reset (
-			new libdcp::SoundAsset (
-				_film->dir (_film->dcp_name()),
-				N_("audio.mxf"),
-				DCPFrameRate (_film->frames_per_second()).frames_per_second,
-				m.dcp_channels (),
-				dcp_audio_sample_rate (_film->audio_stream()->sample_rate())
-				)
-			);
-
-		_sound_asset_writer = _sound_asset->start_write ();
-	}
+	_sound_asset_writer = _sound_asset->start_write ();
 
 	_thread = new boost::thread (boost::bind (&Writer::thread, this));
 }
@@ -198,6 +203,10 @@ try
 			}
 			}
 			lock.lock ();
+			
+			if (_film->length ()) {
+				_job->set_progress (float(_full_written + _fake_written + _repeat_written) / _film->time_to_video_frames (_film->length()));
+			}
 
 			++_last_written_frame;
 		}
@@ -253,46 +262,46 @@ Writer::finish ()
 	_thread = 0;
 
 	_picture_asset_writer->finalize ();
-
-	if (_sound_asset_writer) {
-		_sound_asset_writer->finalize ();
-	}
-
-	int const frames = _last_written_frame + 1;
-	int const duration = frames - _film->trim_start() - _film->trim_end();
+	_sound_asset_writer->finalize ();
 	
-	_film->set_dcp_intrinsic_duration (frames);
+	int const frames = _last_written_frame + 1;
 	
-	_picture_asset->set_entry_point (_film->trim_start ());
-	_picture_asset->set_duration (duration);
+	_picture_asset->set_duration (frames);
 
 	/* Hard-link the video MXF into the DCP */
 
 	boost::filesystem::path from;
-	from /= _film->video_mxf_dir();
-	from /= _film->video_mxf_filename();
+	from /= _film->internal_video_mxf_dir();
+	from /= _film->internal_video_mxf_filename();
 	
 	boost::filesystem::path to;
 	to /= _film->dir (_film->dcp_name());
-	to /= N_("video.mxf");
-	
-	boost::filesystem::create_hard_link (from, to);
+	to /= _film->dcp_video_mxf_filename ();
+
+	boost::system::error_code ec;
+	boost::filesystem::create_hard_link (from, to, ec);
+	if (ec) {
+		/* hard link failed; copy instead */
+		boost::filesystem::copy_file (from, to);
+		_film->log()->log ("Hard-link failed; fell back to copying");
+	}
 
 	/* And update the asset */
 
 	_picture_asset->set_directory (_film->dir (_film->dcp_name ()));
-	_picture_asset->set_file_name (N_("video.mxf"));
-
-	if (_sound_asset) {
-		_sound_asset->set_entry_point (_film->trim_start ());
-		_sound_asset->set_duration (duration);
-	}
+	_picture_asset->set_file_name (_film->dcp_video_mxf_filename ());
+	_sound_asset->set_duration (frames);
 	
 	libdcp::DCP dcp (_film->dir (_film->dcp_name()));
-	DCPFrameRate dfr (_film->frames_per_second ());
 
 	shared_ptr<libdcp::CPL> cpl (
-		new libdcp::CPL (_film->dir (_film->dcp_name()), _film->dcp_name(), _film->dcp_content_type()->libdcp_kind (), frames, dfr.frames_per_second)
+		new libdcp::CPL (
+			_film->dir (_film->dcp_name()),
+			_film->dcp_name(),
+			_film->dcp_content_type()->libdcp_kind (),
+			frames,
+			_film->dcp_video_frame_rate ()
+			)
 		);
 	
 	dcp.add_cpl (cpl);
@@ -304,7 +313,9 @@ Writer::finish ()
 							 )
 			       ));
 
-	dcp.write_xml ();
+	libdcp::XMLMetadata meta = Config::instance()->dcp_metadata ();
+	meta.set_issue_date_now ();
+	dcp.write_xml (meta);
 
 	_film->log()->log (String::compose (N_("Wrote %1 FULL, %2 FAKE, %3 REPEAT; %4 pushed to disk"), _full_written, _fake_written, _repeat_written, _pushed_to_disk));
 }
@@ -330,10 +341,11 @@ Writer::check_existing_picture_mxf ()
 {
 	/* Try to open the existing MXF */
 	boost::filesystem::path p;
-	p /= _film->video_mxf_dir ();
-	p /= _film->video_mxf_filename ();
-	FILE* mxf = fopen (p.string().c_str(), N_("rb"));
+	p /= _film->internal_video_mxf_dir ();
+	p /= _film->internal_video_mxf_filename ();
+	FILE* mxf = fopen (p.string().c_str(), "rb");
 	if (!mxf) {
+		_film->log()->log (String::compose ("Could not open existing MXF at %1 (errno=%2)", p.string(), errno));
 		return;
 	}