void dims_box_del(GF_Box *s)
{
	gf_isom_sample_entry_predestroy((GF_SampleEntryBox *)s);
	gf_free(s);
}
void dims_box_del(GF_Box *s)
{
	gf_isom_sample_entry_predestroy((GF_SampleEntryBox *)s);
	gf_free(s);
}