#include <boost/date_time.hpp>
#include "film.h"
#include "format.h"
-#include "imagemagick_encoder.h"
#include "job.h"
#include "filter.h"
#include "transcoder.h"
#include "ab_transcode_job.h"
#include "transcode_job.h"
#include "scp_dcp_job.h"
-#include "copy_from_dvd_job.h"
-#include "make_dcp_job.h"
#include "log.h"
#include "options.h"
#include "exceptions.h"
#include "scaler.h"
#include "decoder_factory.h"
#include "config.h"
-#include "check_hashes_job.h"
#include "version.h"
#include "ui_signaller.h"
+#include "video_decoder.h"
+#include "audio_decoder.h"
+#include "external_audio_decoder.h"
using std::string;
using std::stringstream;
using std::ofstream;
using std::setfill;
using std::min;
+using std::make_pair;
+using std::cout;
using boost::shared_ptr;
using boost::lexical_cast;
using boost::to_upper_copy;
using boost::ends_with;
using boost::starts_with;
+using boost::optional;
+using libdcp::Size;
+
+int const Film::state_version = 2;
/** Construct a Film object in a given directory, reading any metadata
* file that exists in that directory. An exception will be thrown if
*/
Film::Film (string d, bool must_exist)
- : _use_dci_name (false)
+ : _use_dci_name (true)
+ , _trust_content_header (true)
, _dcp_content_type (0)
, _format (0)
, _scaler (Scaler::from_id ("bicubic"))
- , _dcp_trim_action (CUT)
+ , _trim_start (0)
+ , _trim_end (0)
, _dcp_ab (false)
- , _audio_stream (-1)
+ , _use_content_audio (true)
, _audio_gain (0)
, _audio_delay (0)
, _still_duration (10)
- , _subtitle_stream (-1)
, _with_subtitles (false)
, _subtitle_offset (0)
, _subtitle_scale (1)
- , _audio_sample_rate (0)
- , _has_subtitles (false)
+ , _colour_lut (0)
+ , _j2k_bandwidth (200000000)
, _frames_per_second (0)
, _dirty (false)
{
}
}
- read_metadata ();
+ _external_audio_stream = ExternalAudioStream::create ();
+
+ if (must_exist) {
+ read_metadata ();
+ }
_log = new FileLog (file ("log"));
set_dci_date_today ();
}
Film::Film (Film const & o)
- : _log (0)
+ : boost::enable_shared_from_this<Film> (o)
+ , _log (0)
, _directory (o._directory)
, _name (o._name)
, _use_dci_name (o._use_dci_name)
, _content (o._content)
+ , _trust_content_header (o._trust_content_header)
, _dcp_content_type (o._dcp_content_type)
, _format (o._format)
, _crop (o._crop)
, _filters (o._filters)
, _scaler (o._scaler)
- , _dcp_frames (o._dcp_frames)
- , _dcp_trim_action (o._dcp_trim_action)
+ , _trim_start (o._trim_start)
+ , _trim_end (o._trim_end)
, _dcp_ab (o._dcp_ab)
- , _audio_stream (o._audio_stream)
+ , _content_audio_stream (o._content_audio_stream)
+ , _external_audio (o._external_audio)
+ , _use_content_audio (o._use_content_audio)
, _audio_gain (o._audio_gain)
, _audio_delay (o._audio_delay)
, _still_duration (o._still_duration)
, _with_subtitles (o._with_subtitles)
, _subtitle_offset (o._subtitle_offset)
, _subtitle_scale (o._subtitle_scale)
+ , _colour_lut (o._colour_lut)
+ , _j2k_bandwidth (o._j2k_bandwidth)
, _audio_language (o._audio_language)
, _subtitle_language (o._subtitle_language)
, _territory (o._territory)
, _studio (o._studio)
, _facility (o._facility)
, _package_type (o._package_type)
- , _thumbs (o._thumbs)
, _size (o._size)
, _length (o._length)
- , _audio_sample_rate (o._audio_sample_rate)
+ , _dcp_intrinsic_duration (o._dcp_intrinsic_duration)
, _content_digest (o._content_digest)
- , _has_subtitles (o._has_subtitles)
- , _audio_streams (o._audio_streams)
+ , _content_audio_streams (o._content_audio_streams)
+ , _external_audio_stream (o._external_audio_stream)
, _subtitle_streams (o._subtitle_streams)
, _frames_per_second (o._frames_per_second)
, _dirty (o._dirty)
{
delete _log;
}
-
-/** @return The path to the directory to write JPEG2000 files to */
+
string
-Film::j2k_dir () const
+Film::video_state_identifier () const
{
- assert (format());
-
- boost::filesystem::path p;
-
- /* Start with j2c */
- p /= "j2c";
+ assert (format ());
pair<string, string> f = Filter::ffmpeg_strings (filters());
- /* Write stuff to specify the filter / post-processing settings that are in use,
- so that we don't get confused about J2K files generated using different
- settings.
- */
stringstream s;
s << format()->id()
<< "_" << content_digest()
<< "_" << crop().left << "_" << crop().right << "_" << crop().top << "_" << crop().bottom
<< "_" << f.first << "_" << f.second
- << "_" << scaler()->id();
+ << "_" << scaler()->id()
+ << "_" << j2k_bandwidth()
+ << "_" << boost::lexical_cast<int> (colour_lut());
- p /= s.str ();
-
- /* Similarly for the A/B case */
if (dcp_ab()) {
- stringstream s;
pair<string, string> fa = Filter::ffmpeg_strings (Config::instance()->reference_filters());
s << "ab_" << Config::instance()->reference_scaler()->id() << "_" << fa.first << "_" << fa.second;
- p /= s.str ();
}
-
+
+ return s.str ();
+}
+
+/** @return The path to the directory to write video frame hash files to */
+string
+Film::hash_dir () const
+{
+ boost::filesystem::path p;
+ p /= "hash";
+ p /= video_state_identifier ();
return dir (p.string());
}
+string
+Film::video_mxf_path () const
+{
+ boost::filesystem::path p;
+ p /= "video";
+ p /= video_state_identifier ();
+ return file (p.string());
+}
+
/** Add suitable Jobs to the JobManager to create a DCP for this Film.
* @param true to transcode, false to use the WAV and J2K files that are already there.
*/
gethostname (buffer, sizeof (buffer));
log()->log (String::compose ("Starting to make DCP on %1", buffer));
}
-
+
+ log()->log (String::compose ("Content is %1; type %2", content_path(), (content_type() == STILL ? "still" : "video")));
+ if (length()) {
+ log()->log (String::compose ("Content length %1", length().get()));
+ }
+ log()->log (String::compose ("Content digest %1", content_digest()));
+ log()->log (String::compose ("%1 threads", Config::instance()->num_local_encoding_threads()));
+ log()->log (String::compose ("J2K bandwidth %1", j2k_bandwidth()));
+#ifdef DVDOMATIC_DEBUG
+ log()->log ("DVD-o-matic built in debug mode.");
+#else
+ log()->log ("DVD-o-matic built in optimised mode.");
+#endif
+#ifdef LIBDCP_DEBUG
+ log()->log ("libdcp built in debug mode.");
+#else
+ log()->log ("libdcp built in optimised mode.");
+#endif
+ pair<string, int> const c = cpu_info ();
+ log()->log (String::compose ("CPU: %1, %2 processors", c.first, c.second));
+
if (format() == 0) {
throw MissingSettingError ("format");
}
throw MissingSettingError ("name");
}
- shared_ptr<Options> o (new Options (j2k_dir(), ".j2c", dir ("wavs")));
- o->out_size = format()->dcp_size ();
- if (!dcp_frames()) {
- /* Decode the whole film, no blacking */
- o->black_after = 0;
- } else {
- switch (dcp_trim_action()) {
- case CUT:
- /* Decode only part of the film, no blacking */
- o->black_after = 0;
- break;
- case BLACK_OUT:
- /* Decode the whole film, but black some frames out */
- o->black_after = dcp_frames().get ();
- }
- }
-
- o->padding = format()->dcp_padding (shared_from_this ());
- o->ratio = format()->ratio_as_float (shared_from_this ());
- o->decode_subtitles = with_subtitles ();
+ DecodeOptions od;
+ od.decode_subtitles = with_subtitles ();
shared_ptr<Job> r;
if (transcode) {
if (dcp_ab()) {
- r = JobManager::instance()->add (shared_ptr<Job> (new ABTranscodeJob (shared_from_this(), o, shared_ptr<Job> ())));
+ r = JobManager::instance()->add (shared_ptr<Job> (new ABTranscodeJob (shared_from_this(), od, shared_ptr<Job> ())));
} else {
- r = JobManager::instance()->add (shared_ptr<Job> (new TranscodeJob (shared_from_this(), o, shared_ptr<Job> ())));
+ r = JobManager::instance()->add (shared_ptr<Job> (new TranscodeJob (shared_from_this(), od, shared_ptr<Job> ())));
}
}
-
- r = JobManager::instance()->add (shared_ptr<Job> (new CheckHashesJob (shared_from_this(), o, r)));
- JobManager::instance()->add (shared_ptr<Job> (new MakeDCPJob (shared_from_this(), o, r)));
}
/** Start a job to examine our content file */
return;
}
- set_thumbs (vector<int> ());
- boost::filesystem::remove_all (dir ("thumbs"));
-
- /* This call will recreate the directory */
- dir ("thumbs");
-
_examine_content_job.reset (new ExamineContentJob (shared_from_this(), shared_ptr<Job> ()));
_examine_content_job->Finished.connect (bind (&Film::examine_content_finished, this));
JobManager::instance()->add (_examine_content_job);
_examine_content_job.reset ();
}
-/** @return full paths to any audio files that this Film has */
-vector<string>
-Film::audio_files () const
-{
- vector<string> f;
- for (boost::filesystem::directory_iterator i = boost::filesystem::directory_iterator (dir("wavs")); i != boost::filesystem::directory_iterator(); ++i) {
- f.push_back (i->path().string ());
- }
-
- return f;
-}
-
/** Start a job to send our DCP to the configured TMS */
void
Film::send_dcp_to_tms ()
JobManager::instance()->add (j);
}
-void
-Film::copy_from_dvd ()
-{
- shared_ptr<Job> j (new CopyFromDVDJob (shared_from_this(), shared_ptr<Job> ()));
- JobManager::instance()->add (j);
-}
-
/** Count the number of frames that have been encoded for this film.
* @return frame count.
*/
}
int N = 0;
- for (boost::filesystem::directory_iterator i = boost::filesystem::directory_iterator (j2k_dir ()); i != boost::filesystem::directory_iterator(); ++i) {
+ for (boost::filesystem::directory_iterator i = boost::filesystem::directory_iterator (hash_dir ()); i != boost::filesystem::directory_iterator(); ++i) {
++N;
boost::this_thread::interruption_point ();
}
return N;
}
-/** Return the filename of a subtitle image if one exists for a given thumb index.
- * @param Thumbnail index.
- * @return Position of the image within the source frame, and the image filename, if one exists.
- * Otherwise the filename will be empty.
- */
-pair<Position, string>
-Film::thumb_subtitle (int n) const
-{
- string sub_file = thumb_base(n) + ".sub";
- if (!boost::filesystem::exists (sub_file)) {
- return pair<Position, string> ();
- }
-
- pair<Position, string> sub;
-
- ifstream f (sub_file.c_str ());
- multimap<string, string> kv = read_key_value (f);
- for (map<string, string>::const_iterator i = kv.begin(); i != kv.end(); ++i) {
- if (i->first == "x") {
- sub.first.x = lexical_cast<int> (i->second);
- } else if (i->first == "y") {
- sub.first.y = lexical_cast<int> (i->second);
- sub.second = String::compose ("%1.sub.png", thumb_base(n));
- }
- }
-
- return sub;
-}
-
/** Write state to our `metadata' file */
void
Film::write_metadata () const
throw CreateFileError (m);
}
+ f << "version " << state_version << "\n";
+
/* User stuff */
f << "name " << _name << "\n";
f << "use_dci_name " << _use_dci_name << "\n";
f << "content " << _content << "\n";
+ f << "trust_content_header " << (_trust_content_header ? "1" : "0") << "\n";
if (_dcp_content_type) {
f << "dcp_content_type " << _dcp_content_type->pretty_name () << "\n";
}
f << "filter " << (*i)->id () << "\n";
}
f << "scaler " << _scaler->id () << "\n";
- f << "dcp_frames " << _dcp_frames.get_value_or(0) << "\n";
-
- f << "dcp_trim_action ";
- switch (_dcp_trim_action) {
- case CUT:
- f << "cut\n";
- break;
- case BLACK_OUT:
- f << "black_out\n";
- break;
- }
-
+ f << "trim_start " << _trim_start << "\n";
+ f << "trim_end " << _trim_end << "\n";
f << "dcp_ab " << (_dcp_ab ? "1" : "0") << "\n";
- f << "selected_audio_stream " << _audio_stream << "\n";
+ if (_content_audio_stream) {
+ f << "selected_content_audio_stream " << _content_audio_stream->to_string() << "\n";
+ }
+ for (vector<string>::const_iterator i = _external_audio.begin(); i != _external_audio.end(); ++i) {
+ f << "external_audio " << *i << "\n";
+ }
+ f << "use_content_audio " << (_use_content_audio ? "1" : "0") << "\n";
f << "audio_gain " << _audio_gain << "\n";
f << "audio_delay " << _audio_delay << "\n";
f << "still_duration " << _still_duration << "\n";
- f << "selected_subtitle_stream " << _subtitle_stream << "\n";
+ if (_subtitle_stream) {
+ f << "selected_subtitle_stream " << _subtitle_stream->to_string() << "\n";
+ }
f << "with_subtitles " << _with_subtitles << "\n";
f << "subtitle_offset " << _subtitle_offset << "\n";
f << "subtitle_scale " << _subtitle_scale << "\n";
+ f << "colour_lut " << _colour_lut << "\n";
+ f << "j2k_bandwidth " << _j2k_bandwidth << "\n";
f << "audio_language " << _audio_language << "\n";
f << "subtitle_language " << _subtitle_language << "\n";
f << "territory " << _territory << "\n";
f << "facility " << _facility << "\n";
f << "package_type " << _package_type << "\n";
- /* Cached stuff; this is information about our content; we could
- look it up each time, but that's slow.
- */
- for (vector<int>::const_iterator i = _thumbs.begin(); i != _thumbs.end(); ++i) {
- f << "thumb " << *i << "\n";
- }
f << "width " << _size.width << "\n";
f << "height " << _size.height << "\n";
f << "length " << _length.get_value_or(0) << "\n";
- f << "audio_sample_rate " << _audio_sample_rate << "\n";
+ f << "dcp_intrinsic_duration " << _dcp_intrinsic_duration.get_value_or(0) << "\n";
f << "content_digest " << _content_digest << "\n";
- f << "has_subtitles " << _has_subtitles << "\n";
- for (vector<AudioStream>::const_iterator i = _audio_streams.begin(); i != _audio_streams.end(); ++i) {
- f << "audio_stream " << i->to_string () << "\n";
+ for (vector<shared_ptr<AudioStream> >::const_iterator i = _content_audio_streams.begin(); i != _content_audio_streams.end(); ++i) {
+ f << "content_audio_stream " << (*i)->to_string () << "\n";
}
- for (vector<SubtitleStream>::const_iterator i = _subtitle_streams.begin(); i != _subtitle_streams.end(); ++i) {
- f << "subtitle_stream " << i->to_string () << "\n";
+ f << "external_audio_stream " << _external_audio_stream->to_string() << "\n";
+
+ for (vector<shared_ptr<SubtitleStream> >::const_iterator i = _subtitle_streams.begin(); i != _subtitle_streams.end(); ++i) {
+ f << "subtitle_stream " << (*i)->to_string () << "\n";
}
f << "frames_per_second " << _frames_per_second << "\n";
Film::read_metadata ()
{
boost::mutex::scoped_lock lm (_state_mutex);
-
+
+ _external_audio.clear ();
+ _content_audio_streams.clear ();
+ _subtitle_streams.clear ();
+
+ boost::optional<int> version;
+
+ /* Backward compatibility things */
+ boost::optional<int> audio_sample_rate;
+ boost::optional<int> audio_stream_index;
+ boost::optional<int> subtitle_stream_index;
+
ifstream f (file ("metadata").c_str());
+ if (!f.good()) {
+ throw OpenFileError (file("metadata"));
+ }
+
multimap<string, string> kv = read_key_value (f);
+
+ /* We need version before anything else */
+ multimap<string, string>::iterator v = kv.find ("version");
+ if (v != kv.end ()) {
+ version = atoi (v->second.c_str());
+ }
+
for (multimap<string, string>::const_iterator i = kv.begin(); i != kv.end(); ++i) {
string const k = i->first;
string const v = i->second;
+ if (k == "audio_sample_rate") {
+ audio_sample_rate = atoi (v.c_str());
+ }
+
/* User-specified stuff */
if (k == "name") {
_name = v;
_use_dci_name = (v == "1");
} else if (k == "content") {
_content = v;
+ } else if (k == "trust_content_header") {
+ _trust_content_header = (v == "1");
} else if (k == "dcp_content_type") {
_dcp_content_type = DCPContentType::from_pretty_name (v);
} else if (k == "format") {
_filters.push_back (Filter::from_id (v));
} else if (k == "scaler") {
_scaler = Scaler::from_id (v);
- } else if (k == "dcp_frames") {
- int const vv = atoi (v.c_str ());
- if (vv) {
- _dcp_frames = vv;
- }
- } else if (k == "dcp_trim_action") {
- if (v == "cut") {
- _dcp_trim_action = CUT;
- } else if (v == "black_out") {
- _dcp_trim_action = BLACK_OUT;
- }
+ } else if ( ((!version || version < 2) && k == "trim_start") || k == "trim_start") {
+ _trim_start = atoi (v.c_str ());
+ } else if ( ((!version || version < 2) && k == "trim_end") || k == "trim_end") {
+ _trim_end = atoi (v.c_str ());
} else if (k == "dcp_ab") {
_dcp_ab = (v == "1");
- } else if (k == "selected_audio_stream") {
- _audio_stream = atoi (v.c_str ());
+ } else if (k == "selected_content_audio_stream" || (!version && k == "selected_audio_stream")) {
+ if (!version) {
+ audio_stream_index = atoi (v.c_str ());
+ } else {
+ _content_audio_stream = audio_stream_factory (v, version);
+ }
+ } else if (k == "external_audio") {
+ _external_audio.push_back (v);
+ } else if (k == "use_content_audio") {
+ _use_content_audio = (v == "1");
} else if (k == "audio_gain") {
_audio_gain = atof (v.c_str ());
} else if (k == "audio_delay") {
} else if (k == "still_duration") {
_still_duration = atoi (v.c_str ());
} else if (k == "selected_subtitle_stream") {
- _subtitle_stream = atoi (v.c_str ());
+ if (!version) {
+ subtitle_stream_index = atoi (v.c_str ());
+ } else {
+ _subtitle_stream = subtitle_stream_factory (v, version);
+ }
} else if (k == "with_subtitles") {
_with_subtitles = (v == "1");
} else if (k == "subtitle_offset") {
_subtitle_offset = atoi (v.c_str ());
} else if (k == "subtitle_scale") {
_subtitle_scale = atof (v.c_str ());
+ } else if (k == "colour_lut") {
+ _colour_lut = atoi (v.c_str ());
+ } else if (k == "j2k_bandwidth") {
+ _j2k_bandwidth = atoi (v.c_str ());
} else if (k == "audio_language") {
_audio_language = v;
} else if (k == "subtitle_language") {
}
/* Cached stuff */
- if (k == "thumb") {
- int const n = atoi (v.c_str ());
- /* Only add it to the list if it still exists */
- if (boost::filesystem::exists (thumb_file_for_frame (n))) {
- _thumbs.push_back (n);
- }
- } else if (k == "width") {
+ if (k == "width") {
_size.width = atoi (v.c_str ());
} else if (k == "height") {
_size.height = atoi (v.c_str ());
if (vv) {
_length = vv;
}
- } else if (k == "audio_sample_rate") {
- _audio_sample_rate = atoi (v.c_str ());
+ } else if (k == "dcp_intrinsic_duration") {
+ int const vv = atoi (v.c_str ());
+ if (vv) {
+ _dcp_intrinsic_duration = vv;
+ }
} else if (k == "content_digest") {
_content_digest = v;
- } else if (k == "has_subtitles") {
- _has_subtitles = (v == "1");
- } else if (k == "audio_stream") {
- _audio_streams.push_back (AudioStream (v));
+ } else if (k == "content_audio_stream" || (!version && k == "audio_stream")) {
+ _content_audio_streams.push_back (audio_stream_factory (v, version));
+ } else if (k == "external_audio_stream") {
+ _external_audio_stream = audio_stream_factory (v, version);
} else if (k == "subtitle_stream") {
- _subtitle_streams.push_back (SubtitleStream (v));
+ _subtitle_streams.push_back (subtitle_stream_factory (v, version));
} else if (k == "frames_per_second") {
_frames_per_second = atof (v.c_str ());
}
}
-
- _dirty = false;
-}
-
-/** @param n A thumb index.
- * @return The path to the thumb's image file.
- */
-string
-Film::thumb_file (int n) const
-{
- return thumb_file_for_frame (thumb_frame (n));
-}
-/** @param n A frame index within the Film.
- * @return The path to the thumb's image file for this frame;
- * we assume that it exists.
- */
-string
-Film::thumb_file_for_frame (int n) const
-{
- return thumb_base_for_frame(n) + ".png";
-}
+ if (!version) {
+ if (audio_sample_rate) {
+ /* version < 1 didn't specify sample rate in the audio streams, so fill it in here */
+ for (vector<shared_ptr<AudioStream> >::iterator i = _content_audio_streams.begin(); i != _content_audio_streams.end(); ++i) {
+ (*i)->set_sample_rate (audio_sample_rate.get());
+ }
+ }
-/** Must not be called with the _state_mutex locked */
-string
-Film::thumb_base (int n) const
-{
- return thumb_base_for_frame (thumb_frame (n));
-}
+ /* also the selected stream was specified as an index */
+ if (audio_stream_index && audio_stream_index.get() >= 0 && audio_stream_index.get() < (int) _content_audio_streams.size()) {
+ _content_audio_stream = _content_audio_streams[audio_stream_index.get()];
+ }
-string
-Film::thumb_base_for_frame (int n) const
-{
- stringstream s;
- s.width (8);
- s << setfill('0') << n;
-
- boost::filesystem::path p;
- p /= dir ("thumbs");
- p /= s.str ();
+ /* similarly the subtitle */
+ if (subtitle_stream_index && subtitle_stream_index.get() >= 0 && subtitle_stream_index.get() < (int) _subtitle_streams.size()) {
+ _subtitle_stream = _subtitle_streams[subtitle_stream_index.get()];
+ }
+ }
- return p.string ();
-}
-
-/** @param n A thumb index.
- * @return The frame within the Film that it is for.
- *
- * Must not be called with the _state_mutex locked.
- */
-int
-Film::thumb_frame (int n) const
-{
- boost::mutex::scoped_lock lm (_state_mutex);
- assert (n < int (_thumbs.size ()));
- return _thumbs[n];
+ _dirty = false;
}
-Size
-Film::cropped_size (Size s) const
+libdcp::Size
+Film::cropped_size (libdcp::Size s) const
{
boost::mutex::scoped_lock lm (_state_mutex);
s.width -= _crop.left + _crop.right;
ContentType
Film::content_type () const
{
-#if BOOST_FILESYSTEM_VERSION == 3
- string ext = boost::filesystem::path(_content).extension().string();
-#else
- string ext = boost::filesystem::path(_content).extension();
-#endif
+ if (boost::filesystem::is_directory (_content)) {
+ /* Directory of images, we assume */
+ return VIDEO;
+ }
- transform (ext.begin(), ext.end(), ext.begin(), ::tolower);
-
- if (ext == ".tif" || ext == ".tiff" || ext == ".jpg" || ext == ".jpeg" || ext == ".png") {
+ if (still_image_file (_content)) {
return STILL;
}
int
Film::target_audio_sample_rate () const
{
+ if (!audio_stream()) {
+ return 0;
+ }
+
/* Resample to a DCI-approved sample rate */
- double t = dcp_audio_sample_rate (audio_sample_rate());
+ double t = dcp_audio_sample_rate (audio_stream()->sample_rate());
- /* Compensate for the fact that video will be rounded to the
- nearest integer number of frames per second.
+ DCPFrameRate dfr (frames_per_second ());
+
+ /* Compensate if the DCP is being run at a different frame rate
+ to the source; that is, if the video is run such that it will
+ look different in the DCP compared to the source (slower or faster).
+ skip/repeat doesn't come into effect here.
*/
- if (rint (frames_per_second()) != frames_per_second()) {
- t *= _frames_per_second / rint (frames_per_second());
+
+ if (dfr.change_speed) {
+ t *= _frames_per_second * dfr.factor() / dfr.frames_per_second;
}
return rint (t);
}
-boost::optional<int>
-Film::dcp_length () const
+int
+Film::still_duration_in_frames () const
{
- if (!length()) {
- return boost::optional<int> ();
- }
-
- if (dcp_frames()) {
- return min (dcp_frames().get(), length().get());
- }
-
- return length();
+ return still_duration() * frames_per_second();
}
/** @return a DCI-compliant name for a DCP of this film */
string
Film::dci_name () const
{
- boost::mutex::scoped_lock lm (_state_mutex);
-
stringstream d;
- string fixed_name = to_upper_copy (_name);
+ string fixed_name = to_upper_copy (name());
for (size_t i = 0; i < fixed_name.length(); ++i) {
if (fixed_name[i] == ' ') {
fixed_name[i] = '-';
d << fixed_name << "_";
- if (_dcp_content_type) {
- d << _dcp_content_type->dci_name() << "_";
+ if (dcp_content_type()) {
+ d << dcp_content_type()->dci_name() << "_";
}
- if (_format) {
- d << _format->dci_name() << "_";
+ if (format()) {
+ d << format()->dci_name() << "_";
}
- if (!_audio_language.empty ()) {
- d << _audio_language;
- if (!_subtitle_language.empty() && _with_subtitles) {
- d << "-" << _subtitle_language;
+ if (!audio_language().empty ()) {
+ d << audio_language();
+ if (!subtitle_language().empty() && with_subtitles()) {
+ d << "-" << subtitle_language();
} else {
d << "-XX";
}
d << "_";
}
- if (!_territory.empty ()) {
- d << _territory;
- if (!_rating.empty ()) {
- d << "-" << _rating;
+ if (!territory().empty ()) {
+ d << territory();
+ if (!rating().empty ()) {
+ d << "-" << rating();
}
d << "_";
}
- switch (_audio_streams[_audio_stream].channels()) {
+ switch (audio_channels()) {
case 1:
d << "10_";
break;
d << "2K_";
- if (!_studio.empty ()) {
- d << _studio << "_";
+ if (!studio().empty ()) {
+ d << studio() << "_";
}
d << boost::gregorian::to_iso_string (_dci_date) << "_";
- if (!_facility.empty ()) {
- d << _facility << "_";
+ if (!facility().empty ()) {
+ d << facility() << "_";
}
- if (!_package_type.empty ()) {
- d << _package_type;
+ if (!package_type().empty ()) {
+ d << package_type();
}
return d.str ();
_content = c;
}
+ /* Reset streams here in case the new content doesn't have one or the other */
+ _content_audio_stream = shared_ptr<AudioStream> ();
+ _subtitle_stream = shared_ptr<SubtitleStream> ();
+
+ /* Start off using content audio */
+ set_use_content_audio (true);
+
/* Create a temporary decoder so that we can get information
about the content.
*/
try {
- shared_ptr<Options> o (new Options ("", "", ""));
- o->out_size = Size (1024, 1024);
+ Decoders d = decoder_factory (shared_from_this(), DecodeOptions(), 0);
- shared_ptr<Decoder> d = decoder_factory (shared_from_this(), o, 0, 0);
+ set_size (d.video->native_size ());
+ set_frames_per_second (d.video->frames_per_second ());
+ set_subtitle_streams (d.video->subtitle_streams ());
+ if (d.audio) {
+ set_content_audio_streams (d.audio->audio_streams ());
+ }
+
+ /* Start off with the first audio and subtitle streams */
+ if (d.audio && !d.audio->audio_streams().empty()) {
+ set_content_audio_stream (d.audio->audio_streams().front());
+ }
- set_size (d->native_size ());
- set_frames_per_second (d->frames_per_second ());
- set_audio_sample_rate (d->audio_sample_rate ());
- set_has_subtitles (d->has_subtitles ());
- set_audio_streams (d->audio_streams ());
- set_subtitle_streams (d->subtitle_streams ());
- set_audio_stream (audio_streams().empty() ? -1 : 0);
- set_subtitle_stream (subtitle_streams().empty() ? -1 : 0);
+ if (!d.video->subtitle_streams().empty()) {
+ set_subtitle_stream (d.video->subtitle_streams().front());
+ }
{
boost::mutex::scoped_lock lm (_state_mutex);
signal_changed (CONTENT);
- set_content_digest (md5_digest (content_path ()));
-
examine_content ();
} catch (...) {
throw;
}
+
+ /* Default format */
+ switch (content_type()) {
+ case STILL:
+ set_format (Format::from_id ("var-185"));
+ break;
+ case VIDEO:
+ set_format (Format::from_id ("185"));
+ break;
+ }
+
+ /* Still image DCPs must use external audio */
+ if (content_type() == STILL) {
+ set_use_content_audio (false);
+ }
+}
+
+void
+Film::set_trust_content_header (bool t)
+{
+ {
+ boost::mutex::scoped_lock lm (_state_mutex);
+ _trust_content_header = t;
+ }
+
+ signal_changed (TRUST_CONTENT_HEADER);
+
+ if (!_trust_content_header && !content().empty()) {
+ /* We just said that we don't trust the content's header */
+ examine_content ();
+ }
}
void
}
void
-Film::set_dcp_frames (int f)
+Film::set_trim_start (int t)
{
{
boost::mutex::scoped_lock lm (_state_mutex);
- _dcp_frames = f;
+ _trim_start = t;
}
- signal_changed (DCP_FRAMES);
+ signal_changed (TRIM_START);
}
void
-Film::unset_dcp_frames ()
+Film::set_trim_end (int t)
{
{
boost::mutex::scoped_lock lm (_state_mutex);
- _dcp_frames = boost::none;
+ _trim_end = t;
}
- signal_changed (DCP_FRAMES);
+ signal_changed (TRIM_END);
}
void
-Film::set_dcp_trim_action (TrimAction a)
+Film::set_dcp_ab (bool a)
{
{
boost::mutex::scoped_lock lm (_state_mutex);
- _dcp_trim_action = a;
+ _dcp_ab = a;
}
- signal_changed (DCP_TRIM_ACTION);
+ signal_changed (DCP_AB);
}
void
-Film::set_dcp_ab (bool a)
+Film::set_content_audio_stream (shared_ptr<AudioStream> s)
{
{
boost::mutex::scoped_lock lm (_state_mutex);
- _dcp_ab = a;
+ _content_audio_stream = s;
}
- signal_changed (DCP_AB);
+ signal_changed (CONTENT_AUDIO_STREAM);
}
void
-Film::set_audio_stream (int s)
+Film::set_external_audio (vector<string> a)
{
{
boost::mutex::scoped_lock lm (_state_mutex);
- _audio_stream = s;
+ _external_audio = a;
+ }
+
+ shared_ptr<ExternalAudioDecoder> decoder (new ExternalAudioDecoder (shared_from_this(), DecodeOptions(), 0));
+ if (decoder->audio_stream()) {
+ _external_audio_stream = decoder->audio_stream ();
}
- signal_changed (AUDIO_STREAM);
+
+ signal_changed (EXTERNAL_AUDIO);
+}
+
+void
+Film::set_use_content_audio (bool e)
+{
+ {
+ boost::mutex::scoped_lock lm (_state_mutex);
+ _use_content_audio = e;
+ }
+
+ signal_changed (USE_CONTENT_AUDIO);
}
void
}
void
-Film::set_subtitle_stream (int s)
+Film::set_subtitle_stream (shared_ptr<SubtitleStream> s)
{
{
boost::mutex::scoped_lock lm (_state_mutex);
signal_changed (SUBTITLE_SCALE);
}
+void
+Film::set_colour_lut (int i)
+{
+ {
+ boost::mutex::scoped_lock lm (_state_mutex);
+ _colour_lut = i;
+ }
+ signal_changed (COLOUR_LUT);
+}
+
+void
+Film::set_j2k_bandwidth (int b)
+{
+ {
+ boost::mutex::scoped_lock lm (_state_mutex);
+ _j2k_bandwidth = b;
+ }
+ signal_changed (J2K_BANDWIDTH);
+}
+
void
Film::set_audio_language (string l)
{
}
void
-Film::set_thumbs (vector<int> t)
-{
- {
- boost::mutex::scoped_lock lm (_state_mutex);
- _thumbs = t;
- }
- signal_changed (THUMBS);
-}
-
-void
-Film::set_size (Size s)
+Film::set_size (libdcp::Size s)
{
{
boost::mutex::scoped_lock lm (_state_mutex);
}
void
-Film::set_length (int l)
+Film::set_length (SourceFrame l)
{
{
boost::mutex::scoped_lock lm (_state_mutex);
_length = boost::none;
}
signal_changed (LENGTH);
-}
+}
void
-Film::set_audio_sample_rate (int r)
+Film::set_dcp_intrinsic_duration (int d)
{
{
boost::mutex::scoped_lock lm (_state_mutex);
- _audio_sample_rate = r;
+ _dcp_intrinsic_duration = d;
}
- signal_changed (AUDIO_SAMPLE_RATE);
+ signal_changed (DCP_INTRINSIC_DURATION);
}
void
}
void
-Film::set_has_subtitles (bool s)
-{
- {
- boost::mutex::scoped_lock lm (_state_mutex);
- _has_subtitles = s;
- }
- signal_changed (HAS_SUBTITLES);
-}
-
-void
-Film::set_audio_streams (vector<AudioStream> s)
+Film::set_content_audio_streams (vector<shared_ptr<AudioStream> > s)
{
{
boost::mutex::scoped_lock lm (_state_mutex);
- _audio_streams = s;
+ _content_audio_streams = s;
}
- _dirty = true;
+ signal_changed (CONTENT_AUDIO_STREAMS);
}
void
-Film::set_subtitle_streams (vector<SubtitleStream> s)
+Film::set_subtitle_streams (vector<shared_ptr<SubtitleStream> > s)
{
{
boost::mutex::scoped_lock lm (_state_mutex);
_subtitle_streams = s;
}
- _dirty = true;
+ signal_changed (SUBTITLE_STREAMS);
}
void
int
Film::audio_channels () const
{
- boost::mutex::scoped_lock lm (_state_mutex);
- if (_audio_stream == -1) {
+ shared_ptr<AudioStream> s = audio_stream ();
+ if (!s) {
return 0;
}
-
- return _audio_streams[_audio_stream].channels ();
+
+ return s->channels ();
}
void
{
_dci_date = boost::gregorian::day_clock::local_day ();
}
+
+boost::shared_ptr<AudioStream>
+Film::audio_stream () const
+{
+ if (use_content_audio()) {
+ return _content_audio_stream;
+ }
+
+ return _external_audio_stream;
+}
+
+string
+Film::hash_path (int f) const
+{
+ boost::filesystem::path p;
+ p /= hash_dir ();
+
+ stringstream s;
+ s.width (8);
+ s << setfill('0') << f << ".md5";
+
+ p /= s.str();
+ return p.string ();
+}
+
+string
+Film::j2c_path (int f, bool t) const
+{
+ boost::filesystem::path p;
+ p /= "j2c";
+ p /= video_state_identifier ();
+
+ stringstream s;
+ s.width (8);
+ s << setfill('0') << f << ".j2c";
+
+ if (t) {
+ s << ".tmp";
+ }
+
+ p /= s.str();
+ return p.string ();
+}
+
+
projects / dcpomatic.git / blobdiff