#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"
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"))
}
_external_audio_stream = ExternalAudioStream::create ();
-
- read_metadata ();
+
+ if (must_exist) {
+ read_metadata ();
+ }
_log = new FileLog (file ("log"));
set_dci_date_today ();
, _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)
, _studio (o._studio)
, _facility (o._facility)
, _package_type (o._package_type)
- , _thumbs (o._thumbs)
, _size (o._size)
, _length (o._length)
, _content_digest (o._content_digest)
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 ());
+ shared_ptr<EncodeOptions> oe (new EncodeOptions (j2k_dir(), ".j2c", dir ("wavs")));
+ oe->out_size = format()->dcp_size ();
+ oe->padding = format()->dcp_padding (shared_from_this ());
if (dcp_length ()) {
- o->video_decode_range = make_pair (dcp_trim_start(), dcp_trim_start() + dcp_length().get());
+ oe->video_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())
+ oe->audio_range = make_pair (
+
+ video_frames_to_audio_frames (
+ oe->video_range.get().first,
+ dcp_audio_sample_rate (audio_stream()->sample_rate()),
+ dcp_frame_rate (frames_per_second()).frames_per_second
+ ),
+
+ video_frames_to_audio_frames (
+ oe->video_range.get().second,
+ dcp_audio_sample_rate (audio_stream()->sample_rate()),
+ dcp_frame_rate (frames_per_second()).frames_per_second
+ )
);
}
}
- o->decode_subtitles = with_subtitles ();
- o->decode_video_skip = dcp_frame_rate (frames_per_second()).skip;
+
+ oe->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, oe, 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, oe, 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, oe, r)));
+ JobManager::instance()->add (shared_ptr<Job> (new MakeDCPJob (shared_from_this(), oe, r)));
}
/** Start a job to examine our content file */
return;
}
- set_thumbs (vector<SourceFrame> ());
- 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);
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.
*/
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
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 << "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<SourceFrame>::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";
boost::mutex::scoped_lock lm (_state_mutex);
_external_audio.clear ();
- _thumbs.clear ();
_content_audio_streams.clear ();
_subtitle_streams.clear ();
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") {
}
/* 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 ());
_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's source.
- * @return The path to the thumb's image file for this frame;
- * we assume that it exists.
- */
-string
-Film::thumb_file_for_frame (SourceFrame n) const
-{
- return thumb_base_for_frame(n) + ".png";
-}
-
-/** @param n Thumb index.
- * Must not be called with the _state_mutex locked.
- */
-string
-Film::thumb_base (int n) const
-{
- return thumb_base_for_frame (thumb_frame (n));
-}
-
-string
-Film::thumb_base_for_frame (SourceFrame n) const
-{
- stringstream s;
- s.width (8);
- s << setfill('0') << n;
-
- boost::filesystem::path p;
- p /= dir ("thumbs");
- p /= s.str ();
-
- return p.string ();
-}
-
-/** @param n A thumb index.
- * @return The frame within the Film's source that it is for.
- *
- * Must not be called with the _state_mutex locked.
- */
-SourceFrame
-Film::thumb_frame (int n) const
-{
- boost::mutex::scoped_lock lm (_state_mutex);
- assert (n < int (_thumbs.size ()));
- return _thumbs[n];
-}
-
Size
Film::cropped_size (Size s) const
{
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 = 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);
+ shared_ptr<DecodeOptions> o (new DecodeOptions);
+ Decoders d = decoder_factory (shared_from_this(), o, 0);
- pair<shared_ptr<VideoDecoder>, shared_ptr<AudioDecoder> > d = decoder_factory (shared_from_this(), o, 0);
-
- set_size (d.first->native_size ());
- set_frames_per_second (d.first->frames_per_second ());
- set_subtitle_streams (d.first->subtitle_streams ());
- set_content_audio_streams (d.second->audio_streams ());
+ 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.second->audio_streams().empty()) {
- set_content_audio_stream (d.second->audio_streams().front());
+ if (d.audio && !d.audio->audio_streams().empty()) {
+ set_content_audio_stream (d.audio->audio_streams().front());
}
- if (!d.first->subtitle_streams().empty()) {
- set_subtitle_stream (d.first->subtitle_streams().front());
+ if (!d.video->subtitle_streams().empty()) {
+ set_subtitle_stream (d.video->subtitle_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
_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 (DCI_METADATA);
}
-void
-Film::set_thumbs (vector<SourceFrame> t)
-{
- {
- boost::mutex::scoped_lock lm (_state_mutex);
- _thumbs = t;
- }
- signal_changed (THUMBS);
-}
-
void
Film::set_size (Size s)
{
projects / dcpomatic.git / blobdiff