gf_isom_get_creation_time 2857 applications/mp4box/filedump.c 	gf_isom_get_creation_time(file, &create, &modif);
gf_isom_get_creation_time  563 include/gpac/isomedia.h GF_Err gf_isom_get_creation_time(GF_ISOFile *the_file, u64 *creationTime, u64 *modificationTime);