- url_fprintf(s->pb, "TIMEBASE=%d/%d\n", ch->time_base.num, ch->time_base.den);
- url_fprintf(s->pb, "START=%"PRId64"\n", ch->start);
- url_fprintf(s->pb, "END=%"PRId64"\n", ch->end);
+ avio_printf(s->pb, "TIMEBASE=%d/%d\n", ch->time_base.num, ch->time_base.den);
+ avio_printf(s->pb, "START=%"PRId64"\n", ch->start);
+ avio_printf(s->pb, "END=%"PRId64"\n", ch->end);