av_log(avctx, AV_LOG_WARNING, "No more than 4 subtitle colors supported (%d found.)\n", h->rects[0]->nb_colors);
// TODO: Palette swapping if color zero is not transparent
- if (((uint32_t *)h->rects[0]->pict.data[1])[0] & 0xff)
+ if (((uint32_t *)h->rects[0]->pict.data[1])[0] & 0xff000000)
av_log(avctx, AV_LOG_WARNING, "Color index 0 is not transparent. Transparency will be messed up.\n");
if (make_tc(startTime, start_tc) || make_tc(endTime, end_tc)) {