gf_isom_xml_subtitle_get_description 2580 applications/mp4box/filedump.c 			gf_isom_xml_subtitle_get_description(file, trackNum, 1, &_namespace, &schema_loc, &auxiliary_mimes);
gf_isom_xml_subtitle_get_description 1997 include/gpac/isomedia.h GF_Err gf_isom_xml_subtitle_get_description(GF_ISOFile *the_file, u32 trackNumber, u32 StreamDescriptionIndex,
gf_isom_xml_subtitle_get_description 2275 src/media_tools/media_export.c 				if (gf_isom_xml_subtitle_get_description(dumper->file, track, 1, &namespace, &location, &mime) == GF_OK) {