GF_Err trak_box_dump(GF_Box *a, FILE * trace)
{
	GF_TrackBox *p;

	p = (GF_TrackBox *)a;
	gf_isom_box_dump_start(a, "TrackBox", trace);
	gf_fprintf(trace, ">\n");
	if (p->size && !p->Header) {
		gf_fprintf(trace, "<!--INVALID FILE: Missing Track Header-->\n");
	}
	gf_isom_box_dump_done("TrackBox", a, trace);
	return GF_OK;
}
GF_Err trak_box_dump(GF_Box *a, FILE * trace)
{
	GF_TrackBox *p;

	p = (GF_TrackBox *)a;
	gf_isom_box_dump_start(a, "TrackBox", trace);
	gf_fprintf(trace, ">\n");
	if (p->size && !p->Header) {
		gf_fprintf(trace, "<!--INVALID FILE: Missing Track Header-->\n");
	}
	gf_isom_box_dump_done("TrackBox", a, trace);
	return GF_OK;
}