/*
Copyright (C) 2014-2016 Carl Hetherington <cth@carlh.net>
- This program is free software; you can redistribute it and/or modify
+ This file is part of DCP-o-matic.
+
+ DCP-o-matic is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
- This program is distributed in the hope that it will be useful,
+ DCP-o-matic is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
using boost::shared_ptr;
using boost::scoped_ptr;
using boost::optional;
+using boost::function;
int const DCPContentProperty::CAN_BE_PLAYED = 600;
int const DCPContentProperty::REFERENCE_VIDEO = 601;
, _reference_audio (false)
, _reference_subtitle (false)
{
- video.reset (new VideoContent (this, film));
- audio.reset (new AudioContent (this, film));
+ video.reset (new VideoContent (this));
+ audio.reset (new AudioContent (this));
read_directory (p);
set_default_colour_conversion ();
DCPContent::DCPContent (shared_ptr<const Film> film, cxml::ConstNodePtr node, int version)
: Content (film, node)
{
- video.reset (new VideoContent (this, film, node, version));
+ video = VideoContent::from_xml (this, node, version);
+ audio = AudioContent::from_xml (this, node, version);
+ subtitle = SubtitleContent::from_xml (this, node, version);
- audio.reset (new AudioContent (this, film, node));
audio->set_stream (
AudioStreamPtr (
- new AudioStream (node->number_child<int> ("AudioFrameRate"), AudioMapping (node->node_child ("AudioMapping"), version))
+ new AudioStream (
+ node->number_child<int> ("AudioFrameRate"),
+ node->number_child<Frame> ("AudioLength"),
+ AudioMapping (node->node_child ("AudioMapping"), version)
+ )
)
);
_name = node->string_child ("Name");
- if (node->bool_child ("HasSubtitles")) {
- subtitle.reset (new SubtitleContent (this, film, node, version));
- }
-
_encrypted = node->bool_child ("Encrypted");
if (node->optional_node_child ("KDM")) {
_kdm = dcp::EncryptedKDM (node->string_child ("KDM"));
_reference_video = node->optional_bool_child ("ReferenceVideo").get_value_or (false);
_reference_audio = node->optional_bool_child ("ReferenceAudio").get_value_or (false);
_reference_subtitle = node->optional_bool_child ("ReferenceSubtitle").get_value_or (false);
+ if (node->optional_string_child("Standard")) {
+ string const s = node->optional_string_child("Standard").get();
+ if (s == "Interop") {
+ _standard = dcp::INTEROP;
+ } else if (s == "SMPTE") {
+ _standard = dcp::SMPTE;
+ } else {
+ DCPOMATIC_ASSERT (false);
+ }
+ }
}
void
{
boost::mutex::scoped_lock lm (_mutex);
- AudioStreamPtr as (new AudioStream (examiner->audio_frame_rate(), examiner->audio_channels ()));
+ AudioStreamPtr as (new AudioStream (examiner->audio_frame_rate(), examiner->audio_length(), examiner->audio_channels()));
audio->set_stream (as);
AudioMapping m = as->mapping ();
film()->make_audio_mapping_default (m);
boost::mutex::scoped_lock lm (_mutex);
_name = examiner->name ();
if (examiner->has_subtitles ()) {
- subtitle.reset (new SubtitleContent (this, film()));
+ subtitle.reset (new SubtitleContent (this));
}
_encrypted = examiner->encrypted ();
_kdm_valid = examiner->kdm_valid ();
+ _standard = examiner->standard ();
}
if (could_be_played != can_be_played ()) {
node->add_child("Type")->add_child_text ("DCP");
Content::as_xml (node);
- video->as_xml (node);
- audio->as_xml (node);
- node->add_child("AudioFrameRate")->add_child_text (raw_convert<string> (audio->stream()->frame_rate()));
- audio->stream()->mapping().as_xml (node->add_child("AudioMapping"));
- subtitle->as_xml (node);
+
+ if (video) {
+ video->as_xml (node);
+ }
+
+ if (audio) {
+ audio->as_xml (node);
+ node->add_child("AudioFrameRate")->add_child_text (raw_convert<string> (audio->stream()->frame_rate()));
+ node->add_child("AudioLength")->add_child_text (raw_convert<string> (audio->stream()->length()));
+ audio->stream()->mapping().as_xml (node->add_child("AudioMapping"));
+ }
+
+ if (subtitle) {
+ subtitle->as_xml (node);
+ }
boost::mutex::scoped_lock lm (_mutex);
node->add_child("Name")->add_child_text (_name);
- node->add_child("HasSubtitles")->add_child_text (subtitle ? "1" : "0");
node->add_child("Encrypted")->add_child_text (_encrypted ? "1" : "0");
if (_kdm) {
node->add_child("KDM")->add_child_text (_kdm->as_xml ());
node->add_child("ReferenceVideo")->add_child_text (_reference_video ? "1" : "0");
node->add_child("ReferenceAudio")->add_child_text (_reference_audio ? "1" : "0");
node->add_child("ReferenceSubtitle")->add_child_text (_reference_subtitle ? "1" : "0");
+ if (_standard) {
+ switch (_standard.get ()) {
+ case dcp::INTEROP:
+ node->add_child("Standard")->add_child_text ("Interop");
+ break;
+ case dcp::SMPTE:
+ node->add_child("Standard")->add_child_text ("SMPTE");
+ break;
+ default:
+ DCPOMATIC_ASSERT (false);
+ }
+ }
}
DCPTime
DCPContent::full_length () const
{
- FrameRateChange const frc (video->frame_rate (), film()->video_frame_rate ());
+ FrameRateChange const frc (active_video_frame_rate (), film()->video_frame_rate ());
return DCPTime::from_frames (llrint (video->length () * frc.factor ()), film()->video_frame_rate ());
}
DCPContent::identifier () const
{
SafeStringStream s;
- s << Content::identifier() << "_" << video->identifier() << "_" << subtitle->identifier () << " "
- << (_reference_video ? "1" : "0")
+ s << Content::identifier() << "_" << video->identifier() << "_";
+ if (subtitle) {
+ s << subtitle->identifier () << " ";
+ }
+ s << (_reference_video ? "1" : "0")
<< (_reference_subtitle ? "1" : "0");
return s.str ();
}
void
DCPContent::add_properties (list<UserProperty>& p) const
{
+ Content::add_properties (p);
+ video->add_properties (p);
audio->add_properties (p);
}
return s;
}
-template <class T>
bool
-DCPContent::can_reference (string overlapping, list<string>& why_not) const
+DCPContent::can_reference (function<shared_ptr<ContentPart> (shared_ptr<const Content>)> part, string overlapping, list<string>& why_not) const
{
+ /* We must be using the same standard as the film */
+ if (_standard) {
+ if (_standard.get() == dcp::INTEROP && !film()->interop()) {
+ why_not.push_back (_("The film is set to SMPTE and this DCP is Interop."));
+ return false;
+ } else if (_standard.get() == dcp::SMPTE && film()->interop()) {
+ why_not.push_back (_("The film is set to Interop and this DCP is SMPTE."));
+ return false;
+ }
+ }
+
list<DCPTimePeriod> const fr = film()->reels ();
/* fr must contain reels(). It can also contain other reels, but it must at
least contain reels().
*/
BOOST_FOREACH (DCPTimePeriod i, reels()) {
if (find (fr.begin(), fr.end(), i) == fr.end ()) {
- why_not.push_back (_("Reel lengths in the project differ from those in the DCP; set the reel mode to 'split by video content'."));
+ why_not.push_back (_("Reel lengths in the film differ from those in the DCP; set the reel mode to 'split by video content'."));
return false;
}
}
- list<shared_ptr<T> > a = overlaps<T> (film()->content(), position(), end());
+ ContentList a = overlaps (film()->content(), part, position(), end());
if (a.size() != 1 || a.front().get() != this) {
why_not.push_back (overlapping);
return false;
bool
DCPContent::can_reference_video (list<string>& why_not) const
{
- /* XXX: this needs to be fixed */
- return true;
+ return can_reference (bind (&Content::video, _1), _("There is other video content overlapping this DCP; remove it."), why_not);
}
bool
DCPContent::can_reference_audio (list<string>& why_not) const
{
- /* XXX: this needs to be fixed */
- return true;
+ DCPDecoder decoder (shared_from_this(), film()->log(), false);
+ BOOST_FOREACH (shared_ptr<dcp::Reel> i, decoder.reels()) {
+ if (!i->main_sound()) {
+ why_not.push_back (_("The DCP does not have sound in all reels."));
+ return false;
+ }
+ }
+
+ return can_reference (bind (&Content::audio, _1), _("There is other audio content overlapping this DCP; remove it."), why_not);
}
bool
DCPContent::can_reference_subtitle (list<string>& why_not) const
{
- /* XXX: this needs to be fixed */
- return true;
-}
-
-void
-DCPContent::changed (int property)
-{
- if (property == VideoContentProperty::FRAME_RATE && subtitle) {
- subtitle->set_video_frame_rate (video->frame_rate ());
- }
+ DCPDecoder decoder (shared_from_this(), film()->log(), false);
+ BOOST_FOREACH (shared_ptr<dcp::Reel> i, decoder.reels()) {
+ if (!i->main_subtitle()) {
+ why_not.push_back (_("The DCP does not have subtitles in all reels."));
+ return false;
+ }
+ }
+
+ return can_reference (bind (&Content::subtitle, _1), _("There is other subtitle content overlapping this DCP; remove it."), why_not);
}