- if ((ds = rtv->get_diskstream()) && ((pl = ds->playlist()))) {
- Playlist::RegionList* regions = pl->regions_at ((nframes64_t) floor ( (double)frame * ds->speed()));
+ if ((tr = rtv->track()) && ((pl = tr->playlist()))) {
+ Playlist::RegionList* regions = pl->regions_at ((nframes64_t) floor ( (double)frame * tr->speed()));