ret = parse_object_segment(avctx, buf, segment_length);
break;
case PRESENTATION_SEGMENT:
- ret = parse_presentation_segment(avctx, buf, segment_length, avpkt->pts);
+ ret = parse_presentation_segment(avctx, buf, segment_length, ((AVSubtitle*)(data))->pts);
break;
case WINDOW_SEGMENT:
/*