+ break;
+ case AVCOL_SPC_BT470BG:
+ case AVCOL_SPC_SMPTE170M:
+ case AVCOL_SPC_SMPTE240M:
+ video->set_colour_conversion (PresetColourConversion::from_id ("rec601").conversion);
+ break;
+ case AVCOL_SPC_BT2020_CL:
+ case AVCOL_SPC_BT2020_NCL:
+ video->set_colour_conversion (PresetColourConversion::from_id ("rec2020").conversion);
+ break;
+ default:
+ if (s.width < 1080) {
+ video->set_colour_conversion (PresetColourConversion::from_id ("rec601").conversion);
+ } else {
+ video->set_colour_conversion (PresetColourConversion::from_id ("rec709").conversion);
+ }
+ break;