Follow-up from https://forge.3gpp.org/rep/sa4/audio/ivas-basop/-/issues/782 It would be desirable to be able to run the following SBA tests using the long test vectors (LTV): * `tests/codec_be_on_mr_nonselection/test_sba_bs_dec_plc.py` * `tests/codec_be_on_mr_nonselection/test_sba_bs_enc.py` A starting point exists here: https://forge.3gpp.org/rep/ivas-codec-pc/ivas-codec/-/tree/add_ltv_to_sba_pytests