gf_isom_sample_get_subsample 2521 include/gpac/isomedia.h GF_Err gf_isom_sample_get_subsample(GF_ISOFile *movie, u32 track, u32 sampleNumber, u32 flags, u32 subSampleNumber, u32 *size, u8 *priority, u32 *reserved, Bool *discardable);
gf_isom_sample_get_subsample 2414 src/media_tools/media_export.c 						gf_isom_sample_get_subsample(dumper->file, track, i+1, 0, k+1, &ssize, NULL, NULL, NULL);
gf_isom_sample_get_subsample 5183 src/media_tools/media_import.c 						gf_isom_sample_get_subsample(import->dest, track, cur_samp+1, 0, nb_subs, &size, &priority, &reserved, &discardable);