gf_odf_write_qos 245 include/gpac/internal/odf_dev.h GF_Err gf_odf_write_qos(GF_BitStream *bs, GF_QoS_Descriptor *qos); gf_odf_write_qos 536 src/odf/desc_private.c return gf_odf_write_qos(bs, (GF_QoS_Descriptor *)desc);