Low MC component level in external renderer mixed input to BINAURAL_ROOM_REVERB

Basic info

• Float reference:
  • Renderer (float): 3fd189ab
• Fixed point:
  • Renderer (fixed): 9b730aed

Bug description

Rendering a mixed-format item with the renderer application into BINAURAL_ROOM_REVERB has clearly attenuated level for the MC-component in BASOP. The component is lower in level in BASOP output compared to float output. The MC-component level is lower also compared to rendering to normal BINAURAL, both with BASOP and float.

Ways to reproduce

Using mixed-format item from float main STVs:

IVAS_rend -if meta -i scripts/testv/mixed_mc714_foa_masa2_ism4_48.txt -fs 48 -of BINAURAL_ROOM_REVERB -o out.wav