Commit 3220d72f authored by TYAGIRIS's avatar TYAGIRIS
Browse files

add MLD, ODG and SSNR to split rendering CI

parent e164f2a5

tests/split_rendering/test_split_rendering.py

+234 −12
Original line number Diff line number Diff line
@@ -44,12 +44,21 @@ from tests.split_rendering.utils import * 
@pytest.mark.parametrize("bitrate", IVAS_BITRATES_AMBI)

@pytest.mark.parametrize("in_fmt", INPUT_FORMATS_AMBI_SPLIT_REND)

def test_ambisonics_full_chain_split(

    record_property,

    props_to_record,

    get_mld,

    get_mld_lim, 

    get_ssnr,

    get_odg,

    get_odg_bin,    

    test_info, in_fmt, bitrate, render_config, trajectory

):

    post_trajectory = HR_TRAJECTORY_DIR.joinpath(f"{trajectory}.csv")

    pre_trajectory = post_trajectory.with_stem(f"{post_trajectory.stem}_delayed")



    run_full_chain_split_rendering(

        record_property,

        props_to_record,

        test_info,

        in_fmt=in_fmt,

        bitrate=bitrate,
@@ -57,6 +66,11 @@ def test_ambisonics_full_chain_split( 
        binary_suffix=EXE_SUFFIX,

        pre_trajectory=pre_trajectory,

        post_trajectory=post_trajectory,

        get_mld=get_mld,

        mld_lim=get_mld_lim,   

        get_ssnr=get_ssnr,

        get_odg=get_odg,

        get_odg_bin=get_odg_bin,        

    )
@@ -64,16 +78,31 @@ def test_ambisonics_full_chain_split( 
@pytest.mark.parametrize("trajectory", SPLIT_REND_HR_TRAJECTORIES_TO_TEST)

@pytest.mark.parametrize("render_config", RENDERER_CONFIGS_TO_TEST_AMBI)

@pytest.mark.parametrize("in_fmt", INPUT_FORMATS_AMBI_SPLIT_REND)

def test_ambisonics_external_split(test_info, in_fmt, render_config, trajectory):

def test_ambisonics_external_split(

    record_property,

    props_to_record,

    get_mld,

    get_mld_lim, 

    get_ssnr,

    get_odg,

    get_odg_bin,     

    test_info, in_fmt, render_config, trajectory):

    post_trajectory = HR_TRAJECTORY_DIR.joinpath(f"{trajectory}.csv")

    pre_trajectory = post_trajectory.with_stem(f"{post_trajectory.stem}_delayed")



    run_external_split_rendering(

         record_property,

        props_to_record,    

        test_info,

        in_fmt=in_fmt,

        render_config=RENDER_CFG_DIR.joinpath(f"{render_config}.txt"),

        pre_trajectory=pre_trajectory,

        post_trajectory=post_trajectory,

        get_mld=get_mld,

        mld_lim=get_mld_lim,  

        get_ssnr=get_ssnr,

        get_odg=get_odg,

        get_odg_bin=get_odg_bin,        

    )
@@ -86,12 +115,21 @@ def test_ambisonics_external_split(test_info, in_fmt, render_config, trajectory) 
@pytest.mark.parametrize("bitrate", IVAS_BITRATES_MC)

@pytest.mark.parametrize("in_fmt", INPUT_FORMATS_MC_SPLIT_REND)

def test_multichannel_full_chain_split(

    record_property,

    props_to_record,

    get_mld,

    get_mld_lim,  

    get_ssnr,

    get_odg,

    get_odg_bin,     

    test_info, in_fmt, bitrate, render_config, trajectory

):

    post_trajectory = HR_TRAJECTORY_DIR.joinpath(f"{trajectory}.csv")

    pre_trajectory = post_trajectory.with_stem(f"{post_trajectory.stem}_delayed")



    run_full_chain_split_rendering(

         record_property,

        props_to_record,         

        test_info,

        in_fmt=in_fmt,

        bitrate=bitrate,
@@ -99,6 +137,11 @@ def test_multichannel_full_chain_split( 
        binary_suffix=EXE_SUFFIX,

        pre_trajectory=pre_trajectory,

        post_trajectory=post_trajectory,

        get_mld=get_mld,

        mld_lim=get_mld_lim,  

        get_ssnr=get_ssnr,

        get_odg=get_odg,

        get_odg_bin=get_odg_bin,        

    )
@@ -106,16 +149,31 @@ def test_multichannel_full_chain_split( 
@pytest.mark.parametrize("trajectory", SPLIT_REND_HR_TRAJECTORIES_TO_TEST)

@pytest.mark.parametrize("render_config", RENDERER_CONFIGS_TO_TEST_MC)

@pytest.mark.parametrize("in_fmt", INPUT_FORMATS_MC_SPLIT_REND)

def test_multichannel_external_split(test_info, in_fmt, render_config, trajectory):

def test_multichannel_external_split(

    record_property,

    props_to_record,

    get_mld,

    get_mld_lim, 

    get_ssnr,

    get_odg,

    get_odg_bin,     

test_info, in_fmt, render_config, trajectory):

    post_trajectory = HR_TRAJECTORY_DIR.joinpath(f"{trajectory}.csv")

    pre_trajectory = post_trajectory.with_stem(f"{post_trajectory.stem}_delayed")



    run_external_split_rendering(

         record_property,

        props_to_record,    

        test_info,

        in_fmt=in_fmt,

        render_config=RENDER_CFG_DIR.joinpath(f"{render_config}.txt"),

        pre_trajectory=pre_trajectory,

        post_trajectory=post_trajectory,

        get_mld=get_mld,

        mld_lim=get_mld_lim,    

        get_ssnr=get_ssnr,

        get_odg=get_odg,

        get_odg_bin=get_odg_bin,        

    )
@@ -127,11 +185,21 @@ def test_multichannel_external_split(test_info, in_fmt, render_config, trajector 
@pytest.mark.parametrize("render_config", RENDERER_CONFIGS_TO_TEST_ISM)

@pytest.mark.parametrize("bitrate", IVAS_BITRATES_ISM)

@pytest.mark.parametrize("in_fmt", INPUT_FORMATS_ISM_SPLIT_REND)

def test_ism_full_chain_split(test_info, in_fmt, bitrate, render_config, trajectory):

def test_ism_full_chain_split(

    record_property,

    props_to_record,

    get_mld,

    get_mld_lim, 

    get_ssnr,

    get_odg,

    get_odg_bin,     

test_info, in_fmt, bitrate, render_config, trajectory):

    post_trajectory = HR_TRAJECTORY_DIR.joinpath(f"{trajectory}.csv")

    pre_trajectory = post_trajectory.with_stem(f"{post_trajectory.stem}_delayed")



    run_full_chain_split_rendering(

         record_property,

        props_to_record,     

        test_info,

        in_fmt=in_fmt,

        bitrate=bitrate,
@@ -139,6 +207,11 @@ def test_ism_full_chain_split(test_info, in_fmt, bitrate, render_config, traject 
        binary_suffix=EXE_SUFFIX,

        pre_trajectory=pre_trajectory,

        post_trajectory=post_trajectory,

        get_mld=get_mld,

        mld_lim=get_mld_lim,   

        get_ssnr=get_ssnr,

        get_odg=get_odg,

        get_odg_bin=get_odg_bin,        

    )
@@ -146,16 +219,31 @@ def test_ism_full_chain_split(test_info, in_fmt, bitrate, render_config, traject 
@pytest.mark.parametrize("trajectory", SPLIT_REND_HR_TRAJECTORIES_TO_TEST)

@pytest.mark.parametrize("render_config", RENDERER_CONFIGS_TO_TEST_ISM)

@pytest.mark.parametrize("in_fmt", INPUT_FORMATS_ISM_SPLIT_REND)

def test_ism_external_split(test_info, in_fmt, render_config, trajectory):

def test_ism_external_split(

    record_property,

    props_to_record,

    get_mld,

    get_mld_lim, 

    get_ssnr,

    get_odg,

    get_odg_bin,     

test_info, in_fmt, render_config, trajectory):

    post_trajectory = HR_TRAJECTORY_DIR.joinpath(f"{trajectory}.csv")

    pre_trajectory = post_trajectory.with_stem(f"{post_trajectory.stem}_delayed")



    run_external_split_rendering(

         record_property,

        props_to_record,    

        test_info,

        in_fmt=in_fmt,

        render_config=RENDER_CFG_DIR.joinpath(f"{render_config}.txt"),

        pre_trajectory=pre_trajectory,

        post_trajectory=post_trajectory,

        get_mld=get_mld,

        mld_lim=get_mld_lim,  

        get_ssnr=get_ssnr,

        get_odg=get_odg,

        get_odg_bin=get_odg_bin,        

    )
@@ -167,11 +255,21 @@ def test_ism_external_split(test_info, in_fmt, render_config, trajectory): 
@pytest.mark.parametrize("render_config", RENDERER_CONFIGS_TO_TEST_MASA)

@pytest.mark.parametrize("bitrate", IVAS_BITRATES_MASA)

@pytest.mark.parametrize("in_fmt", INPUT_FORMATS_MASA_SPLIT_REND)

def test_masa_full_chain_split(test_info, in_fmt, bitrate, render_config, trajectory):

def test_masa_full_chain_split(

    record_property,

    props_to_record,

    get_mld,

    get_mld_lim, 

    get_ssnr,

    get_odg,

    get_odg_bin,     

test_info, in_fmt, bitrate, render_config, trajectory):

    post_trajectory = HR_TRAJECTORY_DIR.joinpath(f"{trajectory}.csv")

    pre_trajectory = post_trajectory.with_stem(f"{post_trajectory.stem}_delayed")



    run_full_chain_split_rendering(

         record_property,

        props_to_record,     

        test_info,

        in_fmt=in_fmt,

        bitrate=bitrate,
@@ -179,6 +277,11 @@ def test_masa_full_chain_split(test_info, in_fmt, bitrate, render_config, trajec 
        binary_suffix=EXE_SUFFIX,

        pre_trajectory=pre_trajectory,

        post_trajectory=post_trajectory,

        get_mld=get_mld,

        mld_lim=get_mld_lim,    

        get_ssnr=get_ssnr,

        get_odg=get_odg,

        get_odg_bin=get_odg_bin,        

    )
@@ -186,16 +289,31 @@ def test_masa_full_chain_split(test_info, in_fmt, bitrate, render_config, trajec 
@pytest.mark.parametrize("trajectory", SPLIT_REND_HR_TRAJECTORIES_TO_TEST)

@pytest.mark.parametrize("render_config", RENDERER_CONFIGS_TO_TEST_MASA)

@pytest.mark.parametrize("in_fmt", INPUT_FORMATS_MASA_SPLIT_REND)

def test_masa_external_split(test_info, in_fmt, render_config, trajectory):

def test_masa_external_split(

    record_property,

    props_to_record,

    get_mld,

    get_mld_lim, 

    get_ssnr,

    get_odg,

    get_odg_bin,     

test_info, in_fmt, render_config, trajectory):

    post_trajectory = HR_TRAJECTORY_DIR.joinpath(f"{trajectory}.csv")

    pre_trajectory = post_trajectory.with_stem(f"{post_trajectory.stem}_delayed")



    run_external_split_rendering(

         record_property,

        props_to_record,     

        test_info,

        in_fmt=in_fmt,

        render_config=RENDER_CFG_DIR.joinpath(f"{render_config}.txt"),

        pre_trajectory=pre_trajectory,

        post_trajectory=post_trajectory,

        get_mld=get_mld,

        mld_lim=get_mld_lim,   

        get_ssnr=get_ssnr,

        get_odg=get_odg,

        get_odg_bin=get_odg_bin,        

    )
@@ -207,11 +325,21 @@ def test_masa_external_split(test_info, in_fmt, render_config, trajectory): 
@pytest.mark.parametrize("render_config", RENDERER_CONFIGS_TO_TEST_OMASA)

@pytest.mark.parametrize("bitrate", IVAS_BITRATES_OMASA)

@pytest.mark.parametrize("in_fmt", INPUT_FORMATS_OMASA_SPLIT_REND)

def test_omasa_full_chain_split(test_info, in_fmt, bitrate, render_config, trajectory):

def test_omasa_full_chain_split(

    record_property,

    props_to_record,

    get_mld,

    get_mld_lim, 

    get_ssnr,

    get_odg,

    get_odg_bin,     

test_info, in_fmt, bitrate, render_config, trajectory):

    post_trajectory = HR_TRAJECTORY_DIR.joinpath(f"{trajectory}.csv")

    pre_trajectory = post_trajectory.with_stem(f"{post_trajectory.stem}_delayed")



    run_full_chain_split_rendering(

         record_property,

        props_to_record,    

        test_info,

        in_fmt=in_fmt,

        bitrate=bitrate,
@@ -219,6 +347,11 @@ def test_omasa_full_chain_split(test_info, in_fmt, bitrate, render_config, traje 
        binary_suffix=EXE_SUFFIX,

        pre_trajectory=pre_trajectory,

        post_trajectory=post_trajectory,

        get_mld=get_mld,

        mld_lim=get_mld_lim,   

        get_ssnr=get_ssnr,

        get_odg=get_odg,

        get_odg_bin=get_odg_bin,        

    )
@@ -230,11 +363,21 @@ def test_omasa_full_chain_split(test_info, in_fmt, bitrate, render_config, traje 
@pytest.mark.parametrize("render_config", RENDERER_CONFIGS_TO_TEST_OSBA)

@pytest.mark.parametrize("bitrate", IVAS_BITRATES_OSBA)

@pytest.mark.parametrize("in_fmt", INPUT_FORMATS_OSBA_SPLIT_REND)

def test_osba_full_chain_split(test_info, in_fmt, bitrate, render_config, trajectory):

def test_osba_full_chain_split(

    record_property,

    props_to_record,

    get_mld,

    get_mld_lim,

    get_ssnr,

    get_odg,

    get_odg_bin,     

test_info, in_fmt, bitrate, render_config, trajectory):

    post_trajectory = HR_TRAJECTORY_DIR.joinpath(f"{trajectory}.csv")

    pre_trajectory = post_trajectory.with_stem(f"{post_trajectory.stem}_delayed")



    run_full_chain_split_rendering(

         record_property,

        props_to_record,     

        test_info,

        in_fmt=in_fmt,

        bitrate=bitrate,
@@ -242,6 +385,11 @@ def test_osba_full_chain_split(test_info, in_fmt, bitrate, render_config, trajec 
        binary_suffix=EXE_SUFFIX,

        pre_trajectory=pre_trajectory,

        post_trajectory=post_trajectory,

        get_mld=get_mld,

        mld_lim=get_mld_lim, 

        get_ssnr=get_ssnr,

        get_odg=get_odg,

        get_odg_bin=get_odg_bin,        

    )
@@ -253,17 +401,32 @@ def test_osba_full_chain_split(test_info, in_fmt, bitrate, render_config, trajec 
@pytest.mark.parametrize("trajectory", SPLIT_REND_HR_TRAJECTORIES_TO_TEST)

@pytest.mark.parametrize("render_config", RENDERER_CONFIGS_TO_TEST_PLC)

@pytest.mark.parametrize("in_fmt", INPUT_FORMATS_AMBI_SPLIT_REND[-1:])

def test_post_rend_plc(test_info, in_fmt, render_config, trajectory, error_pattern):

def test_post_rend_plc(

    record_property,

    props_to_record,

    get_mld,

    get_mld_lim, 

    get_ssnr,

    get_odg,

    get_odg_bin,     

test_info, in_fmt, render_config, trajectory, error_pattern):

    post_trajectory = HR_TRAJECTORY_DIR.joinpath(f"{trajectory}.csv")

    pre_trajectory = post_trajectory.with_stem(f"{post_trajectory.stem}_delayed")



    run_external_split_rendering(

         record_property,

        props_to_record,     

        test_info,

        in_fmt=in_fmt,

        render_config=RENDER_CFG_DIR.joinpath(f"{render_config}.txt"),

        pre_trajectory=pre_trajectory,

        post_trajectory=post_trajectory,

        plc_error_pattern=ERROR_PATTERNS_DIR.joinpath(f"{error_pattern}.ep"),

        get_mld=get_mld,

        mld_lim=get_mld_lim, 

        get_ssnr=get_ssnr,

        get_odg=get_odg,

        get_odg_bin=get_odg_bin,        

    )
@@ -281,12 +444,22 @@ full_chain_split_pcm_params = [ 




@pytest.mark.parametrize("in_fmt,bitrate,render_config", full_chain_split_pcm_params)

def test_full_chain_split_pcm(test_info, in_fmt, bitrate, render_config):

def test_full_chain_split_pcm(

    record_property,

    props_to_record,

    get_mld,

    get_mld_lim, 

    get_ssnr,

    get_odg,

    get_odg_bin,     

test_info, in_fmt, bitrate, render_config):

    trajectory = SPLIT_REND_HR_TRAJECTORIES_TO_TEST[0]

    post_trajectory = HR_TRAJECTORY_DIR.joinpath(f"{trajectory}.csv")

    pre_trajectory = post_trajectory.with_stem(f"{post_trajectory.stem}_delayed")



    run_full_chain_split_rendering(

         record_property,

        props_to_record,   

        test_info,

        in_fmt=in_fmt,

        bitrate=bitrate,
@@ -295,6 +468,11 @@ def test_full_chain_split_pcm(test_info, in_fmt, bitrate, render_config): 
        pre_trajectory=pre_trajectory,

        post_trajectory=post_trajectory,

        renderer_fmt="BINAURAL_SPLIT_PCM",

        get_mld=get_mld,

        mld_lim=get_mld_lim,        

        get_ssnr=get_ssnr,

        get_odg=get_odg,

        get_odg_bin=get_odg_bin,        

    )
@@ -307,18 +485,33 @@ external_split_pcm_params = [ 




@pytest.mark.parametrize("in_fmt,render_config", external_split_pcm_params)

def test_external_split_pcm(test_info, in_fmt, render_config):

def test_external_split_pcm(

    record_property,

    props_to_record,

    get_mld,

    get_mld_lim, 

    get_ssnr,

    get_odg,

    get_odg_bin,     

test_info, in_fmt, render_config):

    trajectory = SPLIT_REND_HR_TRAJECTORIES_TO_TEST[0]

    post_trajectory = HR_TRAJECTORY_DIR.joinpath(f"{trajectory}.csv")

    pre_trajectory = post_trajectory.with_stem(f"{post_trajectory.stem}_delayed")



    run_external_split_rendering(

         record_property,

        props_to_record,     

        test_info,

        in_fmt=in_fmt,

        render_config=RENDER_CFG_DIR.joinpath(f"{render_config}.txt"),

        pre_trajectory=pre_trajectory,

        post_trajectory=post_trajectory,

        renderer_fmt="BINAURAL_SPLIT_PCM",

        get_mld=get_mld,

        mld_lim=get_mld_lim,     

        get_ssnr=get_ssnr,

        get_odg=get_odg,

        get_odg_bin=get_odg_bin,        

    )
@@ -327,11 +520,21 @@ def test_external_split_pcm(test_info, in_fmt, render_config): 
@pytest.mark.parametrize("in_fmt", ["5_1"])

@pytest.mark.parametrize("pre_rend_fr", SPLIT_RENDERER_PRE_FRAMINGS)

@pytest.mark.parametrize("post_rend_fr", SPLIT_RENDERER_POST_FRAMINGS)

def test_framing_combinations_external_split(test_info, in_fmt, render_config, trajectory, post_rend_fr, pre_rend_fr):

def test_framing_combinations_external_split(

    record_property,

    props_to_record,

    get_mld,

    get_mld_lim, 

    get_ssnr,

    get_odg,

    get_odg_bin,     

test_info, in_fmt, render_config, trajectory, post_rend_fr, pre_rend_fr):

    post_trajectory = HR_TRAJECTORY_DIR.joinpath(f"{trajectory}.csv")

    pre_trajectory = post_trajectory.with_stem(f"{post_trajectory.stem}_delayed")



    run_external_split_rendering(

         record_property,

        props_to_record,     

        test_info,

        in_fmt=in_fmt,

        render_config=RENDER_FRAMING_CFG_DIR.joinpath(f"{render_config}.txt"),
@@ -339,6 +542,11 @@ def test_framing_combinations_external_split(test_info, in_fmt, render_config, t 
        post_trajectory=post_trajectory,

        post_rend_fr=post_rend_fr,

        pre_rend_fr=pre_rend_fr,

        get_mld=get_mld,

        mld_lim=get_mld_lim,   

        get_ssnr=get_ssnr,

        get_odg=get_odg,

        get_odg_bin=get_odg_bin,        

    )



@pytest.mark.parametrize("trajectory", SPLIT_REND_HR_TRAJECTORIES_TO_TEST)
@@ -347,12 +555,21 @@ def test_framing_combinations_external_split(test_info, in_fmt, render_config, t 
@pytest.mark.parametrize("pre_rend_fr", SPLIT_RENDERER_PRE_FRAMINGS)

@pytest.mark.parametrize("post_rend_fr", SPLIT_RENDERER_POST_FRAMINGS)

def test_framing_combinations_full_chain_split(

    record_property,

    props_to_record,

    get_mld,

    get_mld_lim, 

    get_ssnr,

    get_odg,

    get_odg_bin,     

        test_info, in_fmt, render_config, trajectory, post_rend_fr, pre_rend_fr

):

    post_trajectory = HR_TRAJECTORY_DIR.joinpath(f"{trajectory}.csv")

    pre_trajectory = post_trajectory.with_stem(f"{post_trajectory.stem}_delayed")



    run_full_chain_split_rendering(

         record_property,

        props_to_record,    

        test_info,

        in_fmt=in_fmt,

        render_config=RENDER_FRAMING_CFG_DIR.joinpath(f"{render_config}.txt"),
@@ -362,4 +579,9 @@ def test_framing_combinations_full_chain_split( 
        binary_suffix=EXE_SUFFIX,

        post_rend_fr=post_rend_fr,

        pre_rend_fr=pre_rend_fr,

        get_mld=get_mld,

        mld_lim=get_mld_lim,        

        get_ssnr=get_ssnr,

        get_odg=get_odg,

        get_odg_bin=get_odg_bin,        

    )

tests/split_rendering/utils.py

+71 −8
Original line number Diff line number Diff line
@@ -41,6 +41,8 @@ import pytest 


from tests.renderer.utils import check_BE, run_ivas_isar_enc_cmd, run_ivas_isar_dec_cmd, run_isar_post_rend_cmd, run_isar_ext_rend_cmd

from tests.split_rendering.constants import *

from ..cmp_pcm import cmp_pcm

from ..conftest import parse_properties



sys.path.append(SCRIPTS_DIR)

from pyaudio3dtools.audiofile import readfile, writefile
@@ -151,6 +153,8 @@ def truncate_signal( 




def run_full_chain_split_rendering(

    record_property,

    props_to_record,   

    test_info,

    in_fmt: str,

    bitrate: str,
@@ -161,6 +165,11 @@ def run_full_chain_split_rendering( 
    binary_suffix: str = "",

    post_rend_fr: str = "20",

    pre_rend_fr: str = "20",

    get_mld=False,

    mld_lim=0,     

    get_ssnr=False,

    get_odg=False,

    get_odg_bin=False,    

) -> str:

    """

    Runs the full split rendering chain consisting of
@@ -274,15 +283,41 @@ def run_full_chain_split_rendering( 


        cut, cut_fs = readfile(out_file)



        if get_mld == False:

            [diff_found, snr, gain_b, max_diff] = check_BE(test_info, ref, ref_fs, cut, cut_fs)

            if diff_found :

                pytest.fail(

                    f"CuT not BE to REF! SNR : {snr:3.2f} dB, Gain CuT: {gain_b:1.3f}, Max Diff = {int(max_diff)}"

                )

        else:

            # see constants.py

            output_differs, reason = cmp_pcm(

                out_file,

                out_file_ref,

                "BINAURAL",

                ref_fs,

                get_mld=get_mld,

                mld_lim=mld_lim,

                get_ssnr=get_ssnr,

                get_odg=get_odg,

                get_odg_bin=get_odg_bin,                

            )

    

            props = parse_properties(reason, output_differs, props_to_record)

            for k, v in props.items():

                record_property(k, v)

   

            if output_differs:

                pytest.fail(f"Output differs: ({reason})")

            

            

            

    return out_file





def run_external_split_rendering(

    record_property,

    props_to_record,

    test_info,

    in_fmt: str,

    render_config: Path,
@@ -294,6 +329,11 @@ def run_external_split_rendering( 
    is_comparetest: bool = False,

    post_rend_fr: str = "20",

    pre_rend_fr: str = "20",

    get_mld=False,

    mld_lim=0,  

    get_ssnr=False,

    get_odg=False,

    get_odg_bin=False,    

) -> Tuple[np.ndarray, int]:

    """

    Runs the exeternal split rendering chain consisting of
@@ -393,9 +433,32 @@ def run_external_split_rendering( 


        cut, cut_fs = readfile(out_file)



        if get_mld == False:

            [diff_found, snr, gain_b, max_diff] = check_BE(test_info, ref, ref_fs, cut, cut_fs)

            if diff_found :

                pytest.fail(

                    f"CuT not BE to REF! SNR : {snr:3.2f} dB, Gain CuT: {gain_b:1.3f}, Max Diff = {int(max_diff)}"

                )

        else:

            # see constants.py

            output_differs, reason = cmp_pcm(

                out_file,

                out_file_ref,

                "BINAURAL",

                ref_fs,

                get_mld=get_mld,

                mld_lim=mld_lim,

                get_ssnr=get_ssnr,

                get_odg=get_odg,

                get_odg_bin=get_odg_bin,                 

            )

    

            props = parse_properties(reason, output_differs, props_to_record)

            for k, v in props.items():

                record_property(k, v)

    

            if output_differs:

                pytest.fail(f"Output differs: ({reason})")            

            

            

    return out_file