formatting (f355f68b) · Commits · IVAS Codec Public Collaboration / IVAS Processing Scripts

ivas_processing_scripts/audiotools/binaural_datasets/binaural_dataset.py

+3 −1

Original line number	Diff line number	Diff line
		@@ -120,7 +120,9 @@ def load_ir(
		if out_fmt.startswith("BINAURAL") and "ROOM" in out_fmt:

		if "_IR" in out_fmt or "_REVERB" in out_fmt:
		warn("For reference rendering _IR and _REVERB extensions of BINAURAL_ROOM are ignored")
		warn(
		"For reference rendering _IR and _REVERB extensions of BINAURAL_ROOM are ignored"
		)

		dataset_prefix = "BRIR"
		if dataset is None:

ivas_processing_scripts/audiotools/convert/init.py

+7 −2

Original line number	Diff line number	Diff line
		@@ -294,10 +294,15 @@ def process_audio(
		x.audio = esdru(x, esdru_alpha)

		"""Spatial distortion"""
		if spatial_distortion_frequency is not None and spatial_distortion_amplitude is not None:
		if (
		spatial_distortion_frequency is not None
		and spatial_distortion_amplitude is not None
		):
		if logger:
		logger.debug("Applying spatial distortion")
		x.audio = spatial_distortion(x, spatial_distortion_amplitude, spatial_distortion_frequency)
		x.audio = spatial_distortion(
		x, spatial_distortion_amplitude, spatial_distortion_frequency
		)

		"""loudness normalization"""
		if loudness is not None:

ivas_processing_scripts/audiotools/wrappers/dlyerr_2_errpat.py

+30 −11

Original line number	Diff line number	Diff line
		@@ -30,17 +30,19 @@
		# the United Nations Convention on Contracts on the International Sales of Goods.
		#

		import os.path
		from pathlib import Path
		from typing import Optional, Union
		from warnings import warn

		from ivas_processing_scripts.audiotools.wrappers.networkSimulator import LIST_JBM_PROFILES, ERROR_PATTERNS_DIR
		from ivas_processing_scripts.constants import DEFAULT_CONFIG_BINARIES
		from ivas_processing_scripts.utils import find_binary, run
		from ivas_processing_scripts.audiotools.wrappers.eid_xor import eid_xor
		from ivas_processing_scripts.audiotools.wrappers.networkSimulator import (
		ERROR_PATTERNS_DIR,
		LIST_JBM_PROFILES,
		length_pattern,
		)
		from ivas_processing_scripts.audiotools.wrappers.random_seed import random_seed
		from ivas_processing_scripts.audiotools.wrappers.networkSimulator import length_pattern
		from ivas_processing_scripts.constants import DEFAULT_CONFIG_BINARIES
		from ivas_processing_scripts.utils import find_binary, run


		def dlyerr_2_errpat(
		@@ -87,7 +89,9 @@ def dlyerr_2_errpat(
		if "dlyerr_2_errpat" in DEFAULT_CONFIG_BINARIES["binary_paths"]:
		binary = find_binary(
		DEFAULT_CONFIG_BINARIES["binary_paths"]["dlyerr_2_errpat"].name,
		binary_path=DEFAULT_CONFIG_BINARIES["binary_paths"]["dlyerr_2_errpat"].parent,
		binary_path=DEFAULT_CONFIG_BINARIES["binary_paths"][
		"dlyerr_2_errpat"
		].parent,
		)
		else:
		binary = find_binary("dlyerr_2_errpat")
		@@ -98,7 +102,9 @@ def dlyerr_2_errpat(
		f"Delay and error pattern file {dlyerr_pattern} for bitstream processing does not exist"
		)
		if delay is not None and late_loss_rate is not None:
		raise ValueError("Can't scpecify delay and late loss rate for dlyerr_2_err tool but only one of them")
		raise ValueError(
		"Can't scpecify delay and late loss rate for dlyerr_2_err tool but only one of them"
		)

		# set up command line
		cmd = [
		@@ -132,7 +138,17 @@ def dlyerr_2_errpat(
		return


		def evs_jbm(bitstream, bitstream_processed, error_profile, error_pattern, errpatt_late_loss_rate, errpatt_delay, errpatt_seed, errpatt_frames_packet, master_seed):
		def evs_jbm(
		bitstream,
		bitstream_processed,
		error_profile,
		error_pattern,
		errpatt_late_loss_rate,
		errpatt_delay,
		errpatt_seed,
		errpatt_frames_packet,
		master_seed,
		):

		# convert delay and error profile
		delay = None
		@@ -257,9 +273,13 @@ def validate_evs_jbm(
		"JBM pattern and JBM profile number are specified for bitstream processing. Can't use both! Please check the configuration."
		)
		if errpatt_late_loss_rate is not None and errpatt_delay is not None:
		raise ValueError("For EVS JBM conditions with error pattern only late loss rate OR delay has to be specified, not both!")
		raise ValueError(
		"For EVS JBM conditions with error pattern only late loss rate OR delay has to be specified, not both!"
		)
		if errpatt_late_loss_rate is None and errpatt_delay is None:
		raise ValueError("For EVS JBM conditions with error pattern either late loss rate or delay has to be specified!")
		raise ValueError(
		"For EVS JBM conditions with error pattern either late loss rate or delay has to be specified!"
		)
		if errpatt_seed is None:
		warn("No seed was specified for EVS JBM offset -> Use 0")
		elif error_profile is not None:
		@@ -272,4 +292,3 @@ def validate_evs_jbm(
		f"n_frames_per_paket is {n_frames_per_packet}. Should be 1 or 2. Please check your configuration."
		)
		return

ivas_processing_scripts/audiotools/wrappers/esdru.py

+1 −1

Original line number	Diff line number	Diff line
		@@ -30,10 +30,10 @@
		# the United Nations Convention on Contracts on the International Sales of Goods.
		#

		from copy import deepcopy
		from pathlib import Path
		from tempfile import TemporaryDirectory
		from typing import Optional
		from copy import deepcopy

		import numpy as np

ivas_processing_scripts/audiotools/wrappers/networkSimulator.py

+2 −4

Original line number	Diff line number	Diff line
		@@ -35,9 +35,9 @@ from pathlib import Path
		from typing import Optional, Union
		from warnings import warn

		from ivas_processing_scripts.audiotools.wrappers.random_seed import random_seed
		from ivas_processing_scripts.constants import DEFAULT_CONFIG_BINARIES
		from ivas_processing_scripts.utils import find_binary, run
		from ivas_processing_scripts.audiotools.wrappers.random_seed import random_seed

		LIST_JBM_PROFILES = range(11)
		ERROR_PATTERNS_DIR = Path(__file__).parent.parent.parent.joinpath("dly_error_profiles")
		@@ -84,8 +84,6 @@ def validate_network_simulator(
		raise ValueError(
		"JBM pattern and JBM profile number are specified for bitstream processing. Can't use both! Please check the configuration."
		)
		if errpatt_seed is None:
		raise warn("No error pattern seed specified for JBM offset -> use 0")
		elif error_profile is not None:
		if error_profile not in LIST_JBM_PROFILES:
		raise ValueError(
		@@ -238,7 +236,7 @@ def apply_network_simulator(


		def length_pattern(path_pattern):
		with open(path_pattern, 'r') as f:
		with open(path_pattern, "r") as f:
		p = f.readlines()
		length = len(p)
		return length