# Basic info <!--- Add commit SHA used to reproduce --> - Fixed point: - Encoder (fixed): 028d6837bd6d57fb08f26f92f6678327f74eb3c0 # Bug description See job here https://forge.3gpp.org/rep/sa4/audio/ivas-basop/-/jobs/621112 There is an assert with new OMASA STV test vector on the BASOP encoder. This is rate switching and the switch happening in the crashing frame 706 is from 80 kbps to 48 kbps at least based on the encoder config structure. Element mode seems to be `IVAS_CPE_DFT` and last element mode was `IVAS_CPE_MDCT`.  # Ways to reproduce <!-- Commandline or script --> ```bash ./IVAS_cod -ism_masa 3 1 ./scripts/testv/stv20sOMASA_3ISM1TC_ISM1.csv ./scripts/testv/stv20sOMASA_3ISM1TC_ISM2.csv ./scripts/testv/stv20sOMASA_3ISM1TC_ISM3.csv ./scripts/testv/stv20sOMASA_3ISM1TC.met ./scripts/switchPaths/sw_13k2_512k_2fr_start_48k_omasatechs_3ism.bin 48 ./scripts/testv/stv20sOMASA_3ISM1TC.wav debug.bit ``` <!--- Below are labels that will be added but are not shown in description. This is a template to help fill them. Add further information to the first row and remove and add labels as necessary. -->