schedule_refresh 1070 ffplay.c                   schedule_refresh(is, 1);
schedule_refresh 1080 ffplay.c                   schedule_refresh(is, (int)(compute_frame_delay(vp->pts, is) * 1000 + 0.5));
schedule_refresh 1141 ffplay.c               schedule_refresh(is, 40);
schedule_refresh 1149 ffplay.c               schedule_refresh(is, 100);
schedule_refresh 2156 ffplay.c           schedule_refresh(is, 40);