# Basic info <!--- Add commit SHA used to reproduce --> - Fixed point: - Encoder (fixed): 00e3a39dc1 - Decoder (fixed): 00e3a39dc1 # Bug description There is an assertion on the BASOP decoder side in frame 4463 when using BASOP encoder bitstream generated from OMASA LTV input. Stack trace is following:  # Ways to reproduce <!-- Commandline or script --> Use the command lines below with BASOP encoder and BASOP decoder. Note that this does not happen if either one is float reference version. ```bash IVAS_cod -ism_masa 2 2 ltv48_OMASA_2ISM_2TC_ISM1.csv ltv48_OMASA_2ISM_2TC_ISM2.csv ltv48_OMASA_2ISM_2TC.met -max_band wb 80000 48 ltv48_OMASA_2ISM_2TC.wav test_0089.bs IVAS_dec MONO 48 test_0089.bs 0089_ltv48_OMASA_2ISM_2TC.wav_80k_48-48___MONO.wav ``` <!--- 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. -->