gf_isom_extract_meta_item_mem 2310 include/gpac/isomedia.h GF_Err gf_isom_extract_meta_item_mem(GF_ISOFile *file, Bool root_meta, u32 track_num, u32 item_id, char **out_data, u32 *out_size, const char **mime_type);
gf_isom_extract_meta_item_mem 3559 src/isomedia/isom_read.c 		return gf_isom_extract_meta_item_mem(movie, GF_FALSE, track, entry->rvcc->rvc_meta_idx, data, size, mime);