GF_DashDescriptorType  293 include/gpac/dash.h Bool gf_dash_group_enum_descriptor(GF_DashClient *dash, u32 group_idx, GF_DashDescriptorType desc_type, u32 role_idx, const char **desc_id, const char **desc_scheme, const char **desc_value);
GF_DashDescriptorType 7434 src/media_tools/dash_client.c Bool gf_dash_group_enum_descriptor(GF_DashClient *dash, u32 group_idx, GF_DashDescriptorType  desc_type, u32 desc_idx, const char **desc_id, const char **desc_scheme, const char **desc_value)