gf_sg_mpeg4_node_get_child_ndt 338 include/gpac/internal/scenegraph_dev.h u32 gf_sg_mpeg4_node_get_child_ndt(GF_Node *node); gf_sg_mpeg4_node_get_child_ndt 497 src/bifs/bifs_codec.c return gf_sg_mpeg4_node_get_child_ndt(Node);