Commit e6cfec58 authored by Dominik Weckbecker's avatar Dominik Weckbecker 💬
Browse files

update safety margin for ACELP core bits in OSBA

parent 2cdb4f2c

lib_com/ivas_dirac_com.c

+5 −1
Original line number Diff line number Diff line
@@ -342,10 +342,14 @@ void ivas_get_dirac_sba_max_md_bits( 
    {

        *bits_frame_nominal = ACELP_16k40 / FRAMES_PER_SEC;

        *metadata_max_bits = 103;

        /* OSBA needs an additional 2-bits safety margin to avoid acelp crashes */

        /* OSBA needs an additional 5-bits safety margin to avoid acelp crashes */

        if ( ivas_format == SBA_ISM_FORMAT )

        {

#if defined( NONBE_FIX_SBA_SIGNALING_BITS_A ) || defined( NONBE_FIX_SBA_SIGNALING_BITS_B )

            ( *metadata_max_bits ) -= 5;

#else

            ( *metadata_max_bits ) -= 3;

#endif

        }

    }

    else if ( sba_total_brate <= IVAS_32k )