+
+
+/** Add FFOC and LFOC markers to a list if they are not already there */
+void
+Film::add_ffoc_lfoc (Markers& markers) const
+{
+ if (markers.find(dcp::Marker::FFOC) == markers.end()) {
+ markers[dcp::Marker::FFOC] = dcpomatic::DCPTime::from_frames(1, video_frame_rate());
+ }
+
+ if (markers.find(dcp::Marker::LFOC) == markers.end()) {
+ markers[dcp::Marker::LFOC] = length() - DCPTime::from_frames(1, video_frame_rate());
+ }
+}
+
+
+void
+Film::set_temp_version (bool t)
+{
+ FilmChangeSignaller ch (this, Property::TEMP_VERSION);
+ _temp_version = t;
+}
+
+
+void
+Film::set_pre_release (bool p)
+{
+ FilmChangeSignaller ch (this, Property::PRE_RELEASE);
+ _pre_release = p;
+}
+
+
+void
+Film::set_red_band (bool r)
+{
+ FilmChangeSignaller ch (this, Property::RED_BAND);
+ _red_band = r;
+}
+
+
+void
+Film::set_two_d_version_of_three_d (bool t)
+{
+ FilmChangeSignaller ch (this, Property::TWO_D_VERSION_OF_THREE_D);
+ _two_d_version_of_three_d = t;
+}
+
+
+void
+Film::set_audio_language (optional<dcp::LanguageTag> language)
+{
+ FilmChangeSignaller ch (this, Property::AUDIO_LANGUAGE);
+ _audio_language = language;
+}
+
+
+bool
+Film::has_sign_language_video_channel () const
+{
+ return _audio_channels >= static_cast<int>(dcp::Channel::SIGN_LANGUAGE);
+}
+
+
+void
+Film::set_sign_language_video_language (optional<dcp::LanguageTag> lang)
+{
+ FilmChangeSignaller ch (this, Property::SIGN_LANGUAGE_VIDEO_LANGUAGE);
+ _sign_language_video_language = lang;
+}
+