#include "cross.h"
#include "audio_buffers.h"
#include "md5_digester.h"
-#include "encoded_data.h"
+#include "data.h"
#include "version.h"
#include "font.h"
-#include <dcp/mono_picture_mxf.h>
-#include <dcp/stereo_picture_mxf.h>
-#include <dcp/sound_mxf.h>
-#include <dcp/sound_mxf_writer.h>
+#include "util.h"
+#include <dcp/mono_picture_asset.h>
+#include <dcp/stereo_picture_asset.h>
+#include <dcp/sound_asset.h>
+#include <dcp/sound_asset_writer.h>
#include <dcp/reel.h>
#include <dcp/reel_mono_picture_asset.h>
#include <dcp/reel_stereo_picture_asset.h>
#include <dcp/dcp.h>
#include <dcp/cpl.h>
#include <dcp/signer.h>
-#include <dcp/interop_subtitle_content.h>
-#include <dcp/font.h>
+#include <dcp/interop_subtitle_asset.h>
+#include <dcp/smpte_subtitle_asset.h>
#include <boost/foreach.hpp>
#include <fstream>
#include <cerrno>
, _queued_full_in_memory (0)
, _last_written_frame (-1)
, _last_written_eyes (EYES_RIGHT)
+ , _maximum_frames_in_memory (0)
, _full_written (0)
, _fake_written (0)
+ , _repeat_written (0)
, _pushed_to_disk (0)
{
/* Remove any old DCP */
*/
if (_film->three_d ()) {
- _picture_mxf.reset (new dcp::StereoPictureMXF (dcp::Fraction (_film->video_frame_rate (), 1)));
+ _picture_asset.reset (new dcp::StereoPictureAsset (dcp::Fraction (_film->video_frame_rate (), 1)));
} else {
- _picture_mxf.reset (new dcp::MonoPictureMXF (dcp::Fraction (_film->video_frame_rate (), 1)));
+ _picture_asset.reset (new dcp::MonoPictureAsset (dcp::Fraction (_film->video_frame_rate (), 1)));
}
- _picture_mxf->set_size (_film->frame_size ());
+ _picture_asset->set_size (_film->frame_size ());
if (_film->encrypted ()) {
- _picture_mxf->set_key (_film->key ());
+ _picture_asset->set_key (_film->key ());
}
+
+ _picture_asset->set_file (
+ _film->internal_video_asset_dir() / _film->internal_video_asset_filename()
+ );
+
+ job->sub (_("Checking existing image data"));
+ check_existing_picture_asset ();
- _picture_mxf_writer = _picture_mxf->start_write (
- _film->internal_video_mxf_dir() / _film->internal_video_mxf_filename(),
+ _picture_asset_writer = _picture_asset->start_write (
+ _film->internal_video_asset_dir() / _film->internal_video_asset_filename(),
_film->interop() ? dcp::INTEROP : dcp::SMPTE,
_first_nonexistant_frame > 0
);
if (_film->audio_channels ()) {
- _sound_mxf.reset (new dcp::SoundMXF (dcp::Fraction (_film->video_frame_rate(), 1), _film->audio_frame_rate (), _film->audio_channels ()));
+ _sound_asset.reset (
+ new dcp::SoundAsset (dcp::Fraction (_film->video_frame_rate(), 1), _film->audio_frame_rate (), _film->audio_channels ())
+ );
if (_film->encrypted ()) {
- _sound_mxf->set_key (_film->key ());
+ _sound_asset->set_key (_film->key ());
}
- /* Write the sound MXF into the film directory so that we leave the creation
+ /* Write the sound asset into the film directory so that we leave the creation
of the DCP directory until the last minute.
*/
- _sound_mxf_writer = _sound_mxf->start_write (_film->directory() / _film->audio_mxf_filename(), _film->interop() ? dcp::INTEROP : dcp::SMPTE);
+ _sound_asset_writer = _sound_asset->start_write (
+ _film->directory() / audio_asset_filename (_sound_asset),
+ _film->interop() ? dcp::INTEROP : dcp::SMPTE
+ );
}
/* Check that the signer is OK if we need one */
throw InvalidSignerError ();
}
- job->sub (_("Checking existing image data"));
- check_existing_picture_mxf ();
-
_thread = new boost::thread (boost::bind (&Writer::thread, this));
job->sub (_("Encoding image data"));
}
void
-Writer::write (shared_ptr<const EncodedData> encoded, int frame, Eyes eyes)
+Writer::write (Data encoded, int frame, Eyes eyes)
{
boost::mutex::scoped_lock lock (_mutex);
- while (_queued_full_in_memory > maximum_frames_in_memory ()) {
+ while (_queued_full_in_memory > _maximum_frames_in_memory) {
/* The queue is too big; wait until that is sorted out */
_full_condition.wait (lock);
}
_empty_condition.notify_all ();
}
+void
+Writer::repeat (int frame, Eyes eyes)
+{
+ boost::mutex::scoped_lock lock (_mutex);
+
+ while (_queued_full_in_memory > _maximum_frames_in_memory) {
+ /* The queue is too big; wait until that is sorted out */
+ _full_condition.wait (lock);
+ }
+
+ QueueItem qi;
+ qi.type = QueueItem::REPEAT;
+ qi.frame = frame;
+ if (_film->three_d() && eyes == EYES_BOTH) {
+ qi.eyes = EYES_LEFT;
+ _queue.push_back (qi);
+ qi.eyes = EYES_RIGHT;
+ _queue.push_back (qi);
+ } else {
+ qi.eyes = eyes;
+ _queue.push_back (qi);
+ }
+
+ /* Now there's something to do: wake anything wait()ing on _empty_condition */
+ _empty_condition.notify_all ();
+}
+
void
Writer::fake_write (int frame, Eyes eyes)
{
boost::mutex::scoped_lock lock (_mutex);
- while (_queued_full_in_memory > maximum_frames_in_memory ()) {
+ while (_queued_full_in_memory > _maximum_frames_in_memory) {
/* The queue is too big; wait until that is sorted out */
_full_condition.wait (lock);
}
void
Writer::write (shared_ptr<const AudioBuffers> audio)
{
- if (_sound_mxf_writer) {
- _sound_mxf_writer->write (audio->data(), audio->frames());
+ if (_sound_asset_writer) {
+ _sound_asset_writer->write (audio->data(), audio->frames());
}
}
return false;
}
+void
+Writer::write_frame_info (int frame, Eyes eyes, dcp::FrameInfo info) const
+{
+ FILE* file = fopen_boost (_film->info_file(), "ab");
+ if (!file) {
+ throw OpenFileError (_film->info_file ());
+ }
+ dcpomatic_fseek (file, frame_info_position (frame, eyes), SEEK_SET);
+ fwrite (&info.offset, sizeof (info.offset), 1, file);
+ fwrite (&info.size, sizeof (info.size), 1, file);
+ fwrite (info.hash.c_str(), 1, info.hash.size(), file);
+ fclose (file);
+}
+
void
Writer::thread ()
try
while (true) {
- if (_finish || _queued_full_in_memory > maximum_frames_in_memory () || have_sequenced_image_at_queue_head ()) {
+ if (_finish || _queued_full_in_memory > _maximum_frames_in_memory || have_sequenced_image_at_queue_head ()) {
/* We've got something to do: go and do it */
break;
}
switch (qi.type) {
case QueueItem::FULL:
{
- LOG_GENERAL (N_("Writer FULL-writes %1 to MXF"), qi.frame);
+ LOG_GENERAL (N_("Writer FULL-writes %1 (%2)"), qi.frame, qi.eyes);
if (!qi.encoded) {
- qi.encoded.reset (new EncodedData (_film->j2c_path (qi.frame, qi.eyes, false)));
+ qi.encoded = Data (_film->j2c_path (qi.frame, qi.eyes, false));
}
- dcp::FrameInfo fin = _picture_mxf_writer->write (qi.encoded->data(), qi.encoded->size());
- qi.encoded->write_info (_film, qi.frame, qi.eyes, fin);
+ dcp::FrameInfo fin = _picture_asset_writer->write (qi.encoded->data().get (), qi.encoded->size());
+ write_frame_info (qi.frame, qi.eyes, fin);
_last_written[qi.eyes] = qi.encoded;
++_full_written;
break;
}
case QueueItem::FAKE:
- LOG_GENERAL (N_("Writer FAKE-writes %1 to MXF"), qi.frame);
- _picture_mxf_writer->fake_write (qi.size);
+ LOG_GENERAL (N_("Writer FAKE-writes %1"), qi.frame);
+ _picture_asset_writer->fake_write (qi.size);
_last_written[qi.eyes].reset ();
++_fake_written;
break;
+ case QueueItem::REPEAT:
+ LOG_GENERAL (N_("Writer REPEAT-writes %1"), qi.frame);
+ dcp::FrameInfo fin = _picture_asset_writer->write (
+ _last_written[qi.eyes]->data().get(),
+ _last_written[qi.eyes]->size()
+ );
+ write_frame_info (qi.frame, qi.eyes, fin);
+ ++_repeat_written;
+ break;
}
lock.lock ();
}
}
- while (_queued_full_in_memory > maximum_frames_in_memory ()) {
+ while (_queued_full_in_memory > _maximum_frames_in_memory) {
done_something = true;
/* Too many frames in memory which can't yet be written to the stream.
Write some FULL frames to disk.
_last_written_frame + 1,
_last_written_eyes, i->frame
);
-
- i->encoded->write (_film, i->frame, i->eyes);
+
+ i->encoded->write_via_temp (_film->j2c_path (i->frame, i->eyes, true), _film->j2c_path (i->frame, i->eyes, false));
lock.lock ();
i->encoded.reset ();
terminate_thread (true);
- _picture_mxf_writer->finalize ();
- if (_sound_mxf_writer) {
- _sound_mxf_writer->finalize ();
+ _picture_asset_writer->finalize ();
+ if (_sound_asset_writer) {
+ _sound_asset_writer->finalize ();
}
- /* Hard-link the video MXF into the DCP */
- boost::filesystem::path video_from = _picture_mxf->file ();
+ /* Hard-link the video asset into the DCP */
+ boost::filesystem::path video_from = _picture_asset->file ();
boost::filesystem::path video_to;
video_to /= _film->dir (_film->dcp_name());
- video_to /= _film->video_mxf_filename ();
+ video_to /= video_asset_filename (_picture_asset);
boost::system::error_code ec;
boost::filesystem::create_hard_link (video_from, video_to, ec);
}
}
- _picture_mxf->set_file (video_to);
+ _picture_asset->set_file (video_to);
- /* Move the audio MXF into the DCP */
+ /* Move the audio asset into the DCP */
- if (_sound_mxf) {
+ if (_sound_asset) {
boost::filesystem::path audio_to;
audio_to /= _film->dir (_film->dcp_name ());
- audio_to /= _film->audio_mxf_filename ();
+ audio_to /= audio_asset_filename (_sound_asset);
- boost::filesystem::rename (_film->file (_film->audio_mxf_filename ()), audio_to, ec);
+ boost::filesystem::rename (_film->file (audio_asset_filename (_sound_asset)), audio_to, ec);
if (ec) {
throw FileError (
- String::compose (_("could not move audio MXF into the DCP (%1)"), ec.value ()), _film->file (_film->audio_mxf_filename ())
+ String::compose (_("could not move audio asset into the DCP (%1)"), ec.value ()), audio_asset_filename (_sound_asset)
);
}
- _sound_mxf->set_file (audio_to);
+ _sound_asset->set_file (audio_to);
}
dcp::DCP dcp (_film->dir (_film->dcp_name()));
shared_ptr<dcp::Reel> reel (new dcp::Reel ());
- shared_ptr<dcp::MonoPictureMXF> mono = dynamic_pointer_cast<dcp::MonoPictureMXF> (_picture_mxf);
+ shared_ptr<dcp::MonoPictureAsset> mono = dynamic_pointer_cast<dcp::MonoPictureAsset> (_picture_asset);
if (mono) {
reel->add (shared_ptr<dcp::ReelPictureAsset> (new dcp::ReelMonoPictureAsset (mono, 0)));
- dcp.add (mono);
}
- shared_ptr<dcp::StereoPictureMXF> stereo = dynamic_pointer_cast<dcp::StereoPictureMXF> (_picture_mxf);
+ shared_ptr<dcp::StereoPictureAsset> stereo = dynamic_pointer_cast<dcp::StereoPictureAsset> (_picture_asset);
if (stereo) {
reel->add (shared_ptr<dcp::ReelPictureAsset> (new dcp::ReelStereoPictureAsset (stereo, 0)));
- dcp.add (stereo);
}
- if (_sound_mxf) {
- reel->add (shared_ptr<dcp::ReelSoundAsset> (new dcp::ReelSoundAsset (_sound_mxf, 0)));
- dcp.add (_sound_mxf);
+ if (_sound_asset) {
+ reel->add (shared_ptr<dcp::ReelSoundAsset> (new dcp::ReelSoundAsset (_sound_asset, 0)));
}
- if (_subtitle_content) {
+ if (_subtitle_asset) {
boost::filesystem::path const liberation = shared_path () / "LiberationSans-Regular.ttf";
- /* Add all the fonts to the subtitle content and as assets to the DCP */
+ /* Add all the fonts to the subtitle content */
BOOST_FOREACH (shared_ptr<Font> i, _fonts) {
- boost::filesystem::path const from = i->file.get_value_or (liberation);
- _subtitle_content->add_font (i->id, from.leaf().string ());
-
- boost::filesystem::path to = _film->dir (_film->dcp_name ()) / _subtitle_content->id ();
- boost::filesystem::create_directories (to, ec);
- if (ec) {
- throw FileError (_("Could not create directory"), to);
- }
-
- to /= from.leaf();
-
- boost::system::error_code ec;
- boost::filesystem::copy_file (from, to, ec);
- if (ec) {
- throw FileError ("Could not copy font to DCP", from);
- }
-
- dcp.add (shared_ptr<dcp::Font> (new dcp::Font (to)));
+ _subtitle_asset->add_font (i->id(), i->file().get_value_or (liberation));
}
- _subtitle_content->write_xml (_film->dir (_film->dcp_name ()) / _subtitle_content->id () / _film->subtitle_xml_filename ());
+ if (dynamic_pointer_cast<dcp::InteropSubtitleAsset> (_subtitle_asset)) {
+ boost::filesystem::path directory = _film->dir (_film->dcp_name ()) / _subtitle_asset->id ();
+ boost::filesystem::create_directories (directory);
+ _subtitle_asset->write (directory / ("sub_" + _subtitle_asset->id() + ".xml"));
+ } else {
+ _subtitle_asset->write (
+ _film->dir (_film->dcp_name ()) / ("sub_" + _subtitle_asset->id() + ".mxf")
+ );
+ }
+
reel->add (shared_ptr<dcp::ReelSubtitleAsset> (
new dcp::ReelSubtitleAsset (
- _subtitle_content,
+ _subtitle_asset,
dcp::Fraction (_film->video_frame_rate(), 1),
- _picture_mxf->intrinsic_duration (),
+ _picture_asset->intrinsic_duration (),
0
)
));
-
- dcp.add (_subtitle_content);
}
cpl->add (reel);
DCPOMATIC_ASSERT (job);
job->sub (_("Computing image digest"));
- _picture_mxf->hash (boost::bind (&Job::set_progress, job.get(), _1, false));
+ _picture_asset->hash (boost::bind (&Job::set_progress, job.get(), _1, false));
- if (_sound_mxf) {
+ if (_sound_asset) {
job->sub (_("Computing audio digest"));
- _sound_mxf->hash (boost::bind (&Job::set_progress, job.get(), _1, false));
+ _sound_asset->hash (boost::bind (&Job::set_progress, job.get(), _1, false));
}
dcp::XMLMetadata meta;
dcp.write_xml (_film->interop () ? dcp::INTEROP : dcp::SMPTE, meta, signer);
LOG_GENERAL (
- N_("Wrote %1 FULL, %2 FAKE, %3 pushed to disk"), _full_written, _fake_written, _pushed_to_disk
+ N_("Wrote %1 FULL, %2 FAKE, %3 REPEAT, %4 pushed to disk"), _full_written, _fake_written, _repeat_written, _pushed_to_disk
);
}
bool
-Writer::check_existing_picture_mxf_frame (FILE* mxf, int f, Eyes eyes)
+Writer::check_existing_picture_asset_frame (FILE* asset, int f, Eyes eyes)
{
/* Read the frame info as written */
FILE* file = fopen_boost (_film->info_file (), "rb");
return false;
}
- /* Read the data from the MXF and hash it */
- dcpomatic_fseek (mxf, info.offset, SEEK_SET);
- EncodedData data (info.size);
- size_t const read = fread (data.data(), 1, data.size(), mxf);
+ /* Read the data from the asset and hash it */
+ dcpomatic_fseek (asset, info.offset, SEEK_SET);
+ Data data (info.size);
+ size_t const read = fread (data.data().get(), 1, data.size(), asset);
if (read != static_cast<size_t> (data.size ())) {
LOG_GENERAL ("Existing frame %1 is incomplete", f);
return false;
}
MD5Digester digester;
- digester.add (data.data(), data.size());
+ digester.add (data.data().get(), data.size());
if (digester.get() != info.hash) {
LOG_GENERAL ("Existing frame %1 failed hash check", f);
return false;
}
void
-Writer::check_existing_picture_mxf ()
+Writer::check_existing_picture_asset ()
{
- /* Try to open the existing MXF */
- FILE* mxf = fopen_boost (_picture_mxf->file(), "rb");
- if (!mxf) {
- LOG_GENERAL ("Could not open existing MXF at %1 (errno=%2)", _picture_mxf->file().string(), errno);
+ /* Try to open the existing asset */
+ FILE* asset = fopen_boost (_picture_asset->file(), "rb");
+ if (!asset) {
+ LOG_GENERAL ("Could not open existing asset at %1 (errno=%2)", _picture_asset->file().string(), errno);
return;
}
job->set_progress_unknown ();
if (_film->three_d ()) {
- if (!check_existing_picture_mxf_frame (mxf, _first_nonexistant_frame, EYES_LEFT)) {
+ if (!check_existing_picture_asset_frame (asset, _first_nonexistant_frame, EYES_LEFT)) {
break;
}
- if (!check_existing_picture_mxf_frame (mxf, _first_nonexistant_frame, EYES_RIGHT)) {
+ if (!check_existing_picture_asset_frame (asset, _first_nonexistant_frame, EYES_RIGHT)) {
break;
}
} else {
- if (!check_existing_picture_mxf_frame (mxf, _first_nonexistant_frame, EYES_BOTH)) {
+ if (!check_existing_picture_asset_frame (asset, _first_nonexistant_frame, EYES_BOTH)) {
break;
}
}
++_first_nonexistant_frame;
}
- fclose (mxf);
+ fclose (asset);
}
/** @param frame Frame index.
Writer::can_fake_write (int frame) const
{
/* We have to do a proper write of the first frame so that we can set up the JPEG2000
- parameters in the MXF writer.
+ parameters in the asset writer.
*/
return (frame != 0 && frame < _first_nonexistant_frame);
}
return;
}
- if (!_subtitle_content) {
+ if (!_subtitle_asset) {
string lang = _film->subtitle_language ();
if (lang.empty ()) {
lang = "Unknown";
}
- _subtitle_content.reset (new dcp::InteropSubtitleContent (_film->name(), lang));
+ if (_film->interop ()) {
+ shared_ptr<dcp::InteropSubtitleAsset> s (new dcp::InteropSubtitleAsset ());
+ s->set_movie_title (_film->name ());
+ s->set_language (lang);
+ s->set_reel_number ("1");
+ _subtitle_asset = s;
+ } else {
+ shared_ptr<dcp::SMPTESubtitleAsset> s (new dcp::SMPTESubtitleAsset ());
+ s->set_content_title_text (_film->name ());
+ s->set_language (lang);
+ s->set_edit_rate (dcp::Fraction (_film->video_frame_rate (), 1));
+ s->set_time_code_rate (_film->video_frame_rate ());
+ _subtitle_asset = s;
+ }
}
for (list<dcp::SubtitleString>::const_iterator i = subs.text.begin(); i != subs.text.end(); ++i) {
- _subtitle_content->add (*i);
+ _subtitle_asset->add (*i);
}
}
return a.frame == b.frame && a.eyes == b.eyes;
}
-int
-Writer::maximum_frames_in_memory () const
+void
+Writer::set_encoder_threads (int threads)
+{
+ _maximum_frames_in_memory = rint (threads * 1.1);
+}
+
+long
+Writer::frame_info_position (int frame, Eyes eyes) const
+{
+ static int const info_size = 48;
+
+ switch (eyes) {
+ case EYES_BOTH:
+ return frame * info_size;
+ case EYES_LEFT:
+ return frame * info_size * 2;
+ case EYES_RIGHT:
+ return frame * info_size * 2 + info_size;
+ default:
+ DCPOMATIC_ASSERT (false);
+ }
+
+
+ DCPOMATIC_ASSERT (false);
+}
+
+dcp::FrameInfo
+Writer::read_frame_info (FILE* file, int frame, Eyes eyes) const
{
- return Config::instance()->num_local_encoding_threads() + 4;
+ dcp::FrameInfo info;
+ dcpomatic_fseek (file, frame_info_position (frame, eyes), SEEK_SET);
+ fread (&info.offset, sizeof (info.offset), 1, file);
+ fread (&info.size, sizeof (info.size), 1, file);
+
+ char hash_buffer[33];
+ fread (hash_buffer, 1, 32, file);
+ hash_buffer[32] = '\0';
+ info.hash = hash_buffer;
+
+ return info;
}