Object Editing: Artifacts in BASOP

⚠️ Note: This might be related to #2468 ⚠️

Basic info

• Float reference:
  • Encoder (float): 3ce1cf5f6964b3549283acaea54376a9bb54762a
  • Decoder (float): 3ce1cf5f6964b3549283acaea54376a9bb54762a
• Fixed point:
  • Encoder (fixed): n/a
  • Decoder (fixed): b0d052d7

Bug description

Object editing in BASOP seems to introduce crackling artefacts (possibly saturations?), which are not present in float, and are not present w/o object editing.

BASOP:

Float:

Ways to reproduce

Bitstream:

ltv48_4ISM_-10dB_128kbps.zip

IVAS_dec -obj_edit ivas-codec/scripts/object_edit/combined_edit.txt BINAURAL 48 ltv48_4ISM_-10dB_128kbps.192 out.wav