+ return _encrypted && !_kdm_valid;
+}
+
+bool
+DCPContent::needs_assets () const
+{
+ boost::mutex::scoped_lock lm (_mutex);
+ return _needs_assets;
+}
+
+vector<boost::filesystem::path>
+DCPContent::directories () const
+{
+ return dcp::DCP::directories_from_files (paths ());
+}
+
+void
+DCPContent::add_properties (list<UserProperty>& p) const
+{
+ Content::add_properties (p);
+ video->add_properties (p);
+ audio->add_properties (p);
+}
+
+void
+DCPContent::set_default_colour_conversion ()
+{
+ /* Default to no colour conversion for DCPs */
+ video->unset_colour_conversion ();
+}
+
+void
+DCPContent::set_reference_video (bool r)
+{
+ {
+ boost::mutex::scoped_lock lm (_mutex);
+ _reference_video = r;
+ }
+
+ signal_changed (DCPContentProperty::REFERENCE_VIDEO);
+}
+
+void
+DCPContent::set_reference_audio (bool r)
+{
+ {
+ boost::mutex::scoped_lock lm (_mutex);
+ _reference_audio = r;
+ }
+
+ signal_changed (DCPContentProperty::REFERENCE_AUDIO);
+}
+
+void
+DCPContent::set_reference_subtitle (bool r)
+{
+ {
+ boost::mutex::scoped_lock lm (_mutex);
+ _reference_subtitle = r;
+ }
+
+ signal_changed (DCPContentProperty::REFERENCE_SUBTITLE);
+}
+
+list<DCPTimePeriod>
+DCPContent::reels () const
+{
+ list<int64_t> reel_lengths = _reel_lengths;
+ if (reel_lengths.empty ()) {
+ /* Old metadata with no reel lengths; get them here instead */
+ try {
+ scoped_ptr<DCPExaminer> examiner (new DCPExaminer (shared_from_this()));
+ reel_lengths = examiner->reel_lengths ();
+ } catch (...) {
+ /* Could not examine the DCP; guess reels */
+ reel_lengths.push_back (length_after_trim().frames_round (film()->video_frame_rate ()));
+ }
+ }
+
+ list<DCPTimePeriod> p;
+
+ /* This content's frame rate must be the same as the output DCP rate, so we can
+ convert `directly' from ContentTime to DCPTime.
+ */
+
+ /* The starting point of this content on the timeline */
+ DCPTime pos = position() - DCPTime (trim_start().get());
+
+ BOOST_FOREACH (int64_t i, reel_lengths) {
+ /* This reel runs from `pos' to `to' */
+ DCPTime const to = pos + DCPTime::from_frames (i, film()->video_frame_rate());
+ if (to > position()) {
+ p.push_back (DCPTimePeriod (max(position(), pos), min(end(), to)));
+ if (to > end()) {
+ break;
+ }
+ }
+ pos = to;
+ }
+
+ return p;
+}
+
+list<DCPTime>
+DCPContent::reel_split_points () const
+{
+ list<DCPTime> s;
+ BOOST_FOREACH (DCPTimePeriod i, reels()) {
+ s.push_back (i.from);
+ }
+ return s;