There is an assertion in the funticon `computeLfeEnergy_fx()` in file `ivas_mcmasa_enc.c`, line 2258 in frame 0: ```c lowpassCoef = L_shl( div_w( 1, (Word32) hMcMasa->ringBufferSize ), Q7 ); // Q.38 ``` ### Steps to Reproduce: ```bash ./IVAS_cod -mc 5_1_4 -max_band wb 64000 16 stv514MC48c_16_5_1_4.pcm bit ``` ### Inputs: - **Audio Input**: [stv1MASA1TC48c_48_MASA1TC.pcm](/uploads/d6610bcf37074625aa0070afee8cc251/stv1MASA1TC48c_48_MASA1TC.pcm) ### Call Stack: ``` computeLfeEnergy_fx(...) Line 2258 ivas_mcmasa_enc_fx(...) Line 685 ivas_enc_fx(...) Line 626 IVAS_ENC_EncodeFrameToSerial(...) Line 1761 main(...) Line 731 ```