/*
- Copyright (C) 2012-2019 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2012-2020 Carl Hetherington <cth@carlh.net>
This file is part of DCP-o-matic.
#include "text_content.h"
#include "ffmpeg_content.h"
#include "dcp_content.h"
-#include "screen_kdm.h"
+#include "kdm_with_metadata.h"
#include "cinema.h"
#include "change_signaller.h"
#include "check_content_change_job.h"
+#include "ffmpeg_subtitle_stream.h"
+#include "font.h"
#include <libcxml/cxml.h>
#include <dcp/cpl.h>
#include <dcp/certificate_chain.h>
using std::back_inserter;
using std::map;
using std::exception;
+using std::find;
using boost::shared_ptr;
using boost::weak_ptr;
using boost::dynamic_pointer_cast;
, _user_explicit_video_frame_rate (false)
, _state_version (current_state_version)
, _dirty (false)
+ , _tolerant (false)
{
set_isdcf_date_today ();
_playlist_change_connection = _playlist->Change.connect (bind (&Film::playlist_change, this, _1));
- _playlist_order_changed_connection = _playlist->OrderChanged.connect (bind (&Film::playlist_order_changed, this));
+ _playlist_order_changed_connection = _playlist->OrderChange.connect (bind (&Film::playlist_order_changed, this));
_playlist_content_change_connection = _playlist->ContentChange.connect (bind (&Film::playlist_content_change, this, _1, _2, _3, _4));
+ _playlist_length_change_connection = _playlist->LengthChange.connect (bind(&Film::playlist_length_change, this));
if (dir) {
/* Make state.directory a complete path without ..s (where possible)
boost::filesystem::path result;
for (boost::filesystem::path::iterator i = p.begin(); i != p.end(); ++i) {
if (*i == "..") {
- if (boost::filesystem::is_symlink (result) || result.filename() == "..") {
+ boost::system::error_code ec;
+ if (boost::filesystem::is_symlink(result, ec) || result.filename() == "..") {
result /= *i;
} else {
result = result.parent_path ();
+ "_" + raw_convert<string>(j2k_bandwidth());
if (encrypted ()) {
- s += "_E";
+ /* This is insecure but hey, the key is in plaintext in metadata.xml */
+ s += "_E" + _key.hex();
} else {
s += "_P";
}
return p;
}
-/** Add suitable Jobs to the JobManager to create a DCP for this Film */
+
+boost::filesystem::path
+Film::subtitle_analysis_path (shared_ptr<const Content> content) const
+{
+ boost::filesystem::path p = dir ("analysis");
+
+ Digester digester;
+ digester.add (content->digest());
+
+ if (!content->text.empty()) {
+ shared_ptr<TextContent> tc = content->text.front();
+ digester.add (tc->x_scale());
+ digester.add (tc->y_scale());
+ BOOST_FOREACH (shared_ptr<dcpomatic::Font> i, tc->fonts()) {
+ digester.add (i->id());
+ }
+ if (tc->effect()) {
+ digester.add (tc->effect().get());
+ }
+ digester.add (tc->line_spacing());
+ digester.add (tc->outline_width());
+ }
+
+ shared_ptr<const FFmpegContent> fc = dynamic_pointer_cast<const FFmpegContent>(content);
+ if (fc) {
+ digester.add (fc->subtitle_stream()->identifier());
+ }
+
+ p /= digester.get ();
+ return p;
+}
+
+
+/** Add suitable Jobs to the JobManager to create a DCP for this Film.
+ * @param gui true if this is being called from a GUI tool.
+ * @param check true to check the content in the project for changes before making the DCP.
+ */
void
-Film::make_dcp (bool gui)
+Film::make_dcp (bool gui, bool check)
{
if (dcp_name().find ("/") != string::npos) {
throw BadSettingError (_("name"), _("Cannot contain slashes"));
throw runtime_error (_("You must add some content to the DCP before creating it"));
}
+ if (length() == DCPTime()) {
+ throw runtime_error (_("The DCP is empty, perhaps because all the content has zero length."));
+ }
+
if (dcp_content_type() == 0) {
throw MissingSettingError (_("content type"));
}
shared_ptr<TranscodeJob> tj (new TranscodeJob (shared_from_this()));
tj->set_encoder (shared_ptr<Encoder> (new DCPEncoder (shared_from_this(), tj)));
- shared_ptr<CheckContentChangeJob> cc (new CheckContentChangeJob(shared_from_this(), tj, gui));
- JobManager::instance()->add (cc);
+ if (check) {
+ shared_ptr<CheckContentChangeJob> cc (new CheckContentChangeJob(shared_from_this(), tj, gui));
+ JobManager::instance()->add (cc);
+ } else {
+ JobManager::instance()->add (tj);
+ }
}
/** Start a job to send our DCP to the configured TMS */
BOOST_FOREACH (dcp::Rating i, _ratings) {
i.as_xml (root->add_child("Rating"));
}
+ root->add_child("ContentVersion")->add_child_text(_content_version);
_playlist->as_xml (root->add_child ("Playlist"), with_content_paths);
return doc;
path = file (metadata_file);
}
+ if (!boost::filesystem::exists(*path)) {
+ throw FileNotFoundError(*path);
+ }
+
cxml::Document f ("Metadata");
f.read_file (path.get ());
_audio_processor = 0;
}
+ if (_audio_processor && !Config::instance()->show_experimental_audio_processors()) {
+ list<AudioProcessor const *> ap = AudioProcessor::visible();
+ if (find(ap.begin(), ap.end(), _audio_processor) == ap.end()) {
+ Config::instance()->set_show_experimental_audio_processors(true);
+ }
+ }
+
_reel_type = static_cast<ReelType> (f.optional_number_child<int>("ReelType").get_value_or (static_cast<int>(REELTYPE_SINGLE)));
_reel_length = f.optional_number_child<int64_t>("ReelLength").get_value_or (2000000000);
_upload_after_make_dcp = f.optional_bool_child("UploadAfterMakeDCP").get_value_or (false);
_ratings.push_back (dcp::Rating(i));
}
+ _content_version = f.optional_string_child("ContentVersion").get_value_or("");
+
list<string> notes;
_playlist->set_from_xml (shared_from_this(), f.node_child ("Playlist"), _state_version, notes);
/* Count mapped audio channels */
- pair<int, int> ch = audio_channel_types (mapped_audio_channels(), audio_channels());
+ list<int> mapped = mapped_audio_channels ();
+
+ pair<int, int> ch = audio_channel_types (mapped, audio_channels());
if (!ch.first && !ch.second) {
d += "_MOS";
} else if (ch.first) {
d += String::compose("_%1%2", ch.first, ch.second);
}
- /* XXX: HI/VI */
+ if (audio_channels() > static_cast<int>(dcp::HI) && find(mapped.begin(), mapped.end(), dcp::HI) != mapped.end()) {
+ d += "-HI";
+ }
+ if (audio_channels() > static_cast<int>(dcp::VI) && find(mapped.begin(), mapped.end(), dcp::VI) != mapped.end()) {
+ d += "-VI";
+ }
d += "_" + resolution_to_string (_resolution);
_playlist->move_later (shared_from_this(), c);
}
-/** @return length of the film from time 0 to the last thing on the playlist */
+/** @return length of the film from time 0 to the last thing on the playlist,
+ * with a minimum length of 1 second.
+ */
DCPTime
Film::length () const
{
- return _playlist->length(shared_from_this()).ceil(video_frame_rate());
+ return max(DCPTime::from_seconds(1), _playlist->length(shared_from_this()).ceil(video_frame_rate()));
}
int
if (type == CHANGE_TYPE_DONE) {
emit (boost::bind (boost::ref (ContentChange), type, c, p, frequent));
+ if (!frequent) {
+ check_settings_consistency ();
+ }
} else {
ContentChange (type, c, p, frequent);
}
}
+void
+Film::playlist_length_change ()
+{
+ LengthChange ();
+}
+
void
Film::playlist_change (ChangeType type)
{
signal_change (type, NAME);
if (type == CHANGE_TYPE_DONE) {
- /* Check that this change hasn't made our settings inconsistent */
- bool change_made = false;
- BOOST_FOREACH (shared_ptr<Content> i, content()) {
- shared_ptr<DCPContent> d = dynamic_pointer_cast<DCPContent>(i);
- if (!d) {
- continue;
- }
+ check_settings_consistency ();
+ }
+}
- string why_not;
- if (d->reference_video() && !d->can_reference_video(shared_from_this(), why_not)) {
- d->set_reference_video(false);
- change_made = true;
- }
- if (d->reference_audio() && !d->can_reference_audio(shared_from_this(), why_not)) {
- d->set_reference_audio(false);
- change_made = true;
- }
+/** Check for (and if necessary fix) impossible settings combinations, like
+ * video set to being referenced when it can't be.
+ */
+void
+Film::check_settings_consistency ()
+{
+ bool change_made = false;
+ BOOST_FOREACH (shared_ptr<Content> i, content()) {
+ shared_ptr<DCPContent> d = dynamic_pointer_cast<DCPContent>(i);
+ if (!d) {
+ continue;
}
- if (change_made) {
- Message (_("DCP-o-matic had to change your settings for referring to DCPs as OV. Please review those settings to make sure they are what you want."));
+ string why_not;
+ if (d->reference_video() && !d->can_reference_video(shared_from_this(), why_not)) {
+ d->set_reference_video(false);
+ change_made = true;
}
+ if (d->reference_audio() && !d->can_reference_audio(shared_from_this(), why_not)) {
+ d->set_reference_audio(false);
+ change_made = true;
+ }
+ }
+
+ if (change_made) {
+ Message (_("DCP-o-matic had to change your settings for referring to DCPs as OV. Please review those settings to make sure they are what you want."));
}
}
).encrypt (signer, recipient, trusted_devices, formulation, disable_forensic_marking_picture, disable_forensic_marking_audio);
}
-/** @param screens Screens to make KDMs for.
- * @param cpl_file Path to CPL to make KDMs for.
- * @param from KDM from time expressed as a local time in the time zone of the Screen's Cinema.
- * @param until KDM to time expressed as a local time in the time zone of the Screen's Cinema.
- * @param formulation KDM formulation to use.
- * @param disable_forensic_marking_picture true to disable forensic marking of picture.
- * @param disable_forensic_marking_audio if not set, don't disable forensic marking of audio. If set to 0,
- * disable all forensic marking; if set above 0, disable forensic marking above that channel.
- */
-list<shared_ptr<ScreenKDM> >
-Film::make_kdms (
- list<shared_ptr<Screen> > screens,
- boost::filesystem::path cpl_file,
- boost::posix_time::ptime from,
- boost::posix_time::ptime until,
- dcp::Formulation formulation,
- bool disable_forensic_marking_picture,
- optional<int> disable_forensic_marking_audio
- ) const
-{
- list<shared_ptr<ScreenKDM> > kdms;
-
- BOOST_FOREACH (shared_ptr<Screen> i, screens) {
- if (i->recipient) {
- dcp::EncryptedKDM const kdm = make_kdm (
- i->recipient.get(),
- i->trusted_device_thumbprints(),
- cpl_file,
- dcp::LocalTime (from, i->cinema ? i->cinema->utc_offset_hour() : 0, i->cinema ? i->cinema->utc_offset_minute() : 0),
- dcp::LocalTime (until, i->cinema ? i->cinema->utc_offset_hour() : 0, i->cinema ? i->cinema->utc_offset_minute() : 0),
- formulation,
- disable_forensic_marking_picture,
- disable_forensic_marking_audio
- );
-
- kdms.push_back (shared_ptr<ScreenKDM>(new DCPScreenKDM(i, kdm)));
- }
- }
-
- return kdms;
-}
/** @return The approximate disk space required to encode a DCP of this film with the
* current settings, in bytes.
break;
case REELTYPE_BY_VIDEO_CONTENT:
{
- optional<DCPTime> last_split;
- shared_ptr<Content> last_video;
- BOOST_FOREACH (shared_ptr<Content> c, content ()) {
+ /* Collect all reel boundaries */
+ list<DCPTime> split_points;
+ split_points.push_back (DCPTime());
+ split_points.push_back (len);
+ BOOST_FOREACH (shared_ptr<Content> c, content()) {
if (c->video) {
BOOST_FOREACH (DCPTime t, c->reel_split_points(shared_from_this())) {
- if (last_split) {
- p.push_back (DCPTimePeriod (last_split.get(), t));
- }
- last_split = t;
+ split_points.push_back (t);
}
- last_video = c;
+ split_points.push_back (c->end(shared_from_this()));
}
}
- DCPTime video_end = last_video ? last_video->end(shared_from_this()) : DCPTime(0);
- if (last_split) {
- /* Definitely go from the last split to the end of the video content */
- p.push_back (DCPTimePeriod (last_split.get(), video_end));
- }
-
- if (video_end < len) {
- /* And maybe go after that as well if there is any non-video hanging over the end */
- p.push_back (DCPTimePeriod (video_end, len));
+ split_points.sort ();
+ split_points.unique ();
+
+ /* Make them into periods, coalescing any that are less than 1 second long */
+ optional<DCPTime> last;
+ BOOST_FOREACH (DCPTime t, split_points) {
+ if (last && (t - *last) >= DCPTime::from_seconds(1)) {
+ /* Period from *last to t is long enough; use it and start a new one */
+ p.push_back (DCPTimePeriod(*last, t));
+ last = t;
+ } else if (!last) {
+ /* That was the first time, so start a new period */
+ last = t;
+ }
}
break;
}
case REELTYPE_BY_LENGTH:
{
DCPTime current;
- /* Integer-divide reel length by the size of one frame to give the number of frames per reel */
- Frame const reel_in_frames = _reel_length / ((j2k_bandwidth() / video_frame_rate()) / 8);
+ /* Integer-divide reel length by the size of one frame to give the number of frames per reel,
+ * making sure we don't go less than 1s long.
+ */
+ Frame const reel_in_frames = max(_reel_length / ((j2k_bandwidth() / video_frame_rate()) / 8), static_cast<Frame>(video_frame_rate()));
while (current < len) {
DCPTime end = min (len, current + DCPTime::from_frames (reel_in_frames, video_frame_rate ()));
p.push_back (DCPTimePeriod (current, end));
_markers.erase (type);
}
+
+void
+Film::clear_markers ()
+{
+ ChangeSignaller<Film> ch (this, MARKERS);
+ _markers.clear ();
+}
+
+
void
Film::set_ratings (vector<dcp::Rating> r)
{
_ratings = r;
}
+void
+Film::set_content_version (string v)
+{
+ ChangeSignaller<Film> ch (this, CONTENT_VERSION);
+ _content_version = v;
+}
+
optional<DCPTime>
Film::marker (dcp::Marker type) const
{
}
return i->second;
}
+
+shared_ptr<InfoFileHandle>
+Film::info_file_handle (DCPTimePeriod period, bool read) const
+{
+ return shared_ptr<InfoFileHandle> (new InfoFileHandle(_info_file_mutex, info_file(period), read));
+}
+
+InfoFileHandle::InfoFileHandle (boost::mutex& mutex, boost::filesystem::path file, bool read)
+ : _lock (mutex)
+ , _file (file)
+{
+ if (read) {
+ _handle = fopen_boost (file, "rb");
+ if (!_handle) {
+ throw OpenFileError (file, errno, OpenFileError::READ);
+ }
+ } else {
+ bool const exists = boost::filesystem::exists (file);
+ if (exists) {
+ _handle = fopen_boost (file, "r+b");
+ } else {
+ _handle = fopen_boost (file, "wb");
+ }
+
+ if (!_handle) {
+ throw OpenFileError (file, errno, exists ? OpenFileError::READ_WRITE : OpenFileError::WRITE);
+ }
+ }
+}
+
+InfoFileHandle::~InfoFileHandle ()
+{
+ fclose (_handle);
+}
projects / dcpomatic.git / blobdiff