Basop encoder Stereo at 24.4 kbps Artifact high MLD

Basic info

• Float reference:
  • Encoder (float): ceb8871f
  • Decoder (float): ceb8871f
• Fixed point:
  • Encoder (fixed): 339e804c
  • Decoder (fixed):

Bug description

There is an artifact in the right channel at ~7.4 seconds for stereo at 24.4 kbps both DTX on/off.

Float output:

Basop output:

Ways to reproduce

Box folder: ...\Box_EXTERNAL_IVAS_BASOP_VERIFICATION\issues\issue-1418

 ./IVAS_cod.exe -stereo 24400 cantw.wav bit
./IVAS_dec_ref.exe stereo 48 bit outdut.wav

 ./IVAS_cod_ref.exe -stereo 24400 48 cantw.wav bitref
./IVAS_dec_ref.exe stereo 48 bitref outref.wav