gf_isom_set_oma_protection 2193 include/gpac/isomedia.h GF_Err gf_isom_set_oma_protection(GF_ISOFile *the_file, u32 trackNumber, u32 desc_index,
gf_isom_set_oma_protection  673 src/media_tools/ismacryp.c 		e = gf_isom_set_oma_protection(mp4, track, 1,