Film::Film (string d, bool must_exist)
: _use_dci_name (true)
+ , _trust_content_header (true)
, _dcp_content_type (0)
, _format (0)
, _scaler (Scaler::from_id ("bicubic"))
, _with_subtitles (false)
, _subtitle_offset (0)
, _subtitle_scale (1)
+ , _colour_lut (0)
+ , _j2k_bandwidth (200000000)
, _frames_per_second (0)
, _dirty (false)
{
}
_external_audio_stream = ExternalAudioStream::create ();
-
- read_metadata ();
+
+ 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)
, _scaler (o._scaler)
, _dcp_trim_start (o._dcp_trim_start)
, _dcp_trim_end (o._dcp_trim_end)
+ , _reel_size (o._reel_size)
, _dcp_ab (o._dcp_ab)
, _content_audio_stream (o._content_audio_stream)
, _external_audio (o._external_audio)
, _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)
<< "_" << 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 ();
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 ();
- o->padding = format()->dcp_padding (shared_from_this ());
- o->ratio = format()->ratio_as_float (shared_from_this ());
- if (dcp_length ()) {
- o->video_decode_range = make_pair (dcp_trim_start(), dcp_trim_start() + dcp_length().get());
- if (audio_stream()) {
- o->audio_decode_range = make_pair (
- video_frames_to_audio_frames (o->video_decode_range.get().first, audio_stream()->sample_rate(), frames_per_second()),
- video_frames_to_audio_frames (o->video_decode_range.get().second, audio_stream()->sample_rate(), frames_per_second())
- );
- }
-
- }
- o->decode_subtitles = with_subtitles ();
- o->decode_video_skip = dcp_frame_rate (frames_per_second()).skip;
+ shared_ptr<DecodeOptions> od (new DecodeOptions);
+ 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)));
+ r = JobManager::instance()->add (shared_ptr<Job> (new CheckHashesJob (shared_from_this(), od, r)));
+ JobManager::instance()->add (shared_ptr<Job> (new MakeDCPJob (shared_from_this(), r)));
}
/** Start a job to examine our content file */
_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 ()
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 << "scaler " << _scaler->id () << "\n";
f << "dcp_trim_start " << _dcp_trim_start << "\n";
f << "dcp_trim_end " << _dcp_trim_end << "\n";
+ if (_reel_size) {
+ f << "reel_size " << _reel_size.get() << "\n";
+ }
f << "dcp_ab " << (_dcp_ab ? "1" : "0") << "\n";
if (_content_audio_stream) {
f << "selected_content_audio_stream " << _content_audio_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";
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 */
_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") {
_dcp_trim_start = atoi (v.c_str ());
} else if (k == "dcp_trim_end") {
_dcp_trim_end = atoi (v.c_str ());
+ } else if (k == "reel_size") {
+ _reel_size = boost::lexical_cast<uint64_t> (v);
} else if (k == "dcp_ab") {
_dcp_ab = (v == "1");
} else if (k == "selected_content_audio_stream" || (!version && k == "selected_audio_stream")) {
_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") {
/* Resample to a DCI-approved sample rate */
double t = dcp_audio_sample_rate (audio_stream()->sample_rate());
- DCPFrameRate dfr = dcp_frame_rate (frames_per_second ());
+ DCPFrameRate dfr (frames_per_second ());
- /* Compensate for the fact that video will be rounded to the
- nearest integer number of 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 (dfr.run_fast) {
- t *= _frames_per_second * dfr.skip / dfr.frames_per_second;
+
+ if (dfr.change_speed) {
+ t *= _frames_per_second * dfr.factor() / dfr.frames_per_second;
}
return rint (t);
}
-boost::optional<SourceFrame>
+boost::optional<int>
Film::dcp_length () const
{
+ if (content_type() == STILL) {
+ return _still_duration * frames_per_second();
+ }
+
if (!length()) {
- return boost::optional<SourceFrame> ();
+ return boost::optional<int> ();
}
return length().get() - dcp_trim_start() - dcp_trim_end();
_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);
-
+ shared_ptr<DecodeOptions> o (new DecodeOptions);
Decoders d = decoder_factory (shared_from_this(), o, 0);
set_size (d.video->native_size ());
set_frames_per_second (d.video->frames_per_second ());
set_subtitle_streams (d.video->subtitle_streams ());
- set_content_audio_streams (d.audio->audio_streams ());
+ if (d.audio) {
+ set_content_audio_streams (d.audio->audio_streams ());
+ }
/* Start off with the first audio and subtitle streams */
- if (!d.audio->audio_streams().empty()) {
+ if (d.audio && !d.audio->audio_streams().empty()) {
set_content_audio_stream (d.audio->audio_streams().front());
}
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
signal_changed (DCP_TRIM_END);
}
+void
+Film::set_reel_size (uint64_t s)
+{
+ {
+ boost::mutex::scoped_lock lm (_state_mutex);
+ _reel_size = s;
+ }
+ signal_changed (REEL_SIZE);
+}
+
+void
+Film::unset_reel_size ()
+{
+ {
+ boost::mutex::scoped_lock lm (_state_mutex);
+ _reel_size = boost::optional<uint64_t> ();
+ }
+ signal_changed (REEL_SIZE);
+}
+
void
Film::set_dcp_ab (bool a)
{
_external_audio = a;
}
- shared_ptr<Options> o (new Options ("", "", ""));
- o->decode_audio = true;
+ shared_ptr<DecodeOptions> o (new DecodeOptions);
shared_ptr<ExternalAudioDecoder> decoder (new ExternalAudioDecoder (shared_from_this(), o, 0));
if (decoder->audio_stream()) {
_external_audio_stream = decoder->audio_stream ();
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)
{
return _external_audio_stream;
}
+
+/** @param f Source frame index.
+ * @param t true to return a temporary file path, otherwise a permanent one.
+ * @return The path to write this video frame to.
+ */
+string
+Film::frame_out_path (SourceFrame f, bool t) const
+{
+ stringstream s;
+ s << j2k_dir() << "/";
+ s.width (8);
+ s << std::setfill('0') << f << ".j2c";
+
+ if (t) {
+ s << ".tmp";
+ }
+
+ return s.str ();
+}
+
+string
+Film::hash_out_path (SourceFrame f, bool t) const
+{
+ return frame_out_path (f, t) + ".md5";
+}
+
+/** @param c Audio channel index.
+ * @param t true to return a temporary file path, otherwise a permanent one.
+ * @return The path to write this audio file to.
+ */
+string
+Film::multichannel_audio_out_path (int c, bool t) const
+{
+ stringstream s;
+ s << dir ("wavs") << "/" << (c + 1) << ".wav";
+ if (t) {
+ s << ".tmp";
+ }
+
+ return s.str ();
+}
+
+boost::optional<pair<SourceFrame, SourceFrame> >
+Film::video_range () const
+{
+ if (!dcp_length()) {
+ return boost::optional<pair<SourceFrame, SourceFrame> > ();
+ }
+
+ return make_pair (dcp_trim_start(), dcp_trim_start() + dcp_length().get());
+}
+
+boost::optional<pair<int64_t, int64_t> >
+Film::audio_range () const
+{
+ boost::optional<pair<SourceFrame, SourceFrame> > vr = video_range ();
+ if (!vr || !audio_stream()) {
+ return boost::optional<pair<int64_t, int64_t> > ();
+ }
+
+ DCPFrameRate dfr (frames_per_second ());
+ return make_pair (
+
+ video_frames_to_audio_frames (
+ vr.get().first,
+ dcp_audio_sample_rate (audio_stream()->sample_rate()),
+ dfr.frames_per_second
+ ),
+
+ video_frames_to_audio_frames (
+ vr.get().second,
+ dcp_audio_sample_rate (audio_stream()->sample_rate()),
+ dfr.frames_per_second
+ )
+ );
+}
projects / dcpomatic.git / blobdiff