GF_Box *stsz_box_new()
{
	ISOM_DECL_BOX_ALLOC(GF_SampleSizeBox, 0);

	//type is unknown here, can be regular or compact table
	return (GF_Box *)tmp;
}
GF_Box *stsz_box_new()
{
	ISOM_DECL_BOX_ALLOC(GF_SampleSizeBox, 0);

	 
	return (GF_Box *)tmp;
}