int const crop_width = 128;
int const link_width = 32;
int const link_height = 64;
int const crop_width = 128;
int const link_width = 32;
int const link_height = 64;
_colour_conversion_label = create_label (this, _("Colour conversion"), true);
_colour_conversion = new wxChoice (this, wxID_ANY, wxDefaultPosition, size);
_colour_conversion->Append (_("None"));
_colour_conversion_label = create_label (this, _("Colour conversion"), true);
_colour_conversion = new wxChoice (this, wxID_ANY, wxDefaultPosition, size);
_colour_conversion->Append (_("None"));
setup_description ();
} else if (property == VideoContentProperty::COLOUR_CONVERSION) {
boost::unordered_set<optional<ColourConversion> > check;
setup_description ();
} else if (property == VideoContentProperty::COLOUR_CONVERSION) {
boost::unordered_set<optional<ColourConversion> > check;
ContentColourConversionDialog* d = new ContentColourConversionDialog (this, vc.front()->video->yuv ());
d->set (vc.front()->video->colour_conversion().get_value_or (PresetColourConversion::all().front().conversion));
if (d->ShowModal() == wxID_OK) {
ContentColourConversionDialog* d = new ContentColourConversionDialog (this, vc.front()->video->yuv ());
d->set (vc.front()->video->colour_conversion().get_value_or (PresetColourConversion::all().front().conversion));
if (d->ShowModal() == wxID_OK) {
setup_refer_button (_reference, _reference_note, dcp, can_reference, cannot);
bool any_use = false;
setup_refer_button (_reference, _reference_note, dcp, can_reference, cannot);
bool any_use = false;
CustomScaleDialog* d = new CustomScaleDialog (this, vc->size(), _parent->film()->frame_size(), vc->custom_ratio(), vc->custom_size());
int const r = d->ShowModal ();
if (r == wxID_OK) {
CustomScaleDialog* d = new CustomScaleDialog (this, vc->size(), _parent->film()->frame_size(), vc->custom_ratio(), vc->custom_size());
int const r = d->ShowModal ();
if (r == wxID_OK) {