if (dcp->reference_video()) {
maybe_add_asset (reel_assets, reel->main_picture(), reel_trim_start, reel_trim_end, from, ffr);
}
if (dcp->reference_video()) {
maybe_add_asset (reel_assets, reel->main_picture(), reel_trim_start, reel_trim_end, from, ffr);
}