GF_MPEGMediaHeaderBox 4664 src/isomedia/box_code_base.c 	GF_MPEGMediaHeaderBox *ptr = (GF_MPEGMediaHeaderBox *)s;
GF_MPEGMediaHeaderBox 4678 src/isomedia/box_code_base.c 	ISOM_DECL_BOX_ALLOC(GF_MPEGMediaHeaderBox, GF_ISOM_BOX_TYPE_NMHD);