IVAS_rend 32 kHz MC 5_1_4 to BINAURAL distorted in BASOP

Basic info

• Float reference: 31d543d1
• Fixed point: 70ac6cfe

Bug description

External renderer output of rendering a 32 kHz 5.1.4 item to BINAURAL is distorted in BASOP. MAX_ABS_DIFF is 32747 and MLD is 5.99. The float version sounds ok.

Spectra of the item from float and BASOP.

Ways to reproduce

Commandline

Using STV item.

IVAS_rend -if 5_1_4 -i scripts/testv/stv514MC32c.wav -fs 32 -of BINAURAL -o 0059_stv514MC32c.wav_BINAURAL.wav