added offset to the parameters, small fix (b89b403b) · Commits · IVAS Codec Public Collaboration / IVAS Processing Scripts

ivas_processing_scripts/audiotools/wrappers/networkSimulator.py

+12 −6

Original line number	Diff line number	Diff line
		@@ -55,7 +55,7 @@ def validate_network_simulator(
		Path to existing error pattern
		error_profile: Optional[int]
		Index of existing error pattern
		n_frames_per_paket: Optional[int]
		n_frames_per_packet: Optional[int]
		Number of frames per paket
		"""

		@@ -79,7 +79,7 @@ def validate_network_simulator(
		)
		if n_frames_per_packet is not None and n_frames_per_packet not in [1, 2]:
		raise ValueError(
		f"n_frames_per_paket is {n_frames_per_paket}. Should be 1 or 2. Please check your configuration."
		f"n_frames_per_paket is {n_frames_per_packet}. Should be 1 or 2. Please check your configuration."
		)

		return
		@@ -90,6 +90,7 @@ def network_simulator(
		in_bitstream: Union[str, Path],
		out_bitstream: Union[str, Path],
		n_frames_per_packet: int,
		offset: int
		) -> None:
		"""
		Wrapper for networkSimulator_g192 binary to apply error patterns for the bitstream processing
		@@ -102,8 +103,10 @@ def network_simulator(
		Path to input bitstream file
		out_bitstream: Union[str, Path]
		Output path for modified bitstream
		n_frames_per_paket: int,
		n_frames_per_packet: int,
		Number of frames per paket [1,2]
		offset: Optional[int]
		delay offset
		"""

		# find binary
		@@ -127,7 +130,7 @@ def network_simulator(
		out_bitstream,
		f"{out_bitstream}_tracefile_sim",
		str(n_frames_per_packet),
		"0"
		str(offset)
		]

		# run command
		@@ -142,6 +145,7 @@ def apply_network_simulator(
		error_pattern: Optional[Union[Path, str]] = None,
		error_profile: Optional[int] = None,
		n_frames_per_packet: Optional[int] = None,
		offset: Optional[int] = 0,
		) -> None:
		"""
		Function to apply a network simulator profile to a bitstreaam
		@@ -156,8 +160,10 @@ def apply_network_simulator(
		Path to existing error pattern
		error_profile: Optional[int]
		Index of existing error pattern
		n_frames_per_paket: Optional[int]
		n_frames_per_packet: Optional[int]
		Number of frames per paket
		offset: Optional[int]
		delay offset
		"""

		if error_pattern is None:
		@@ -184,6 +190,6 @@ def apply_network_simulator(
		n_frames_per_packet = 2

		# apply error pattern
		network_simulator(error_pattern, in_bitstream, out_bitstream, n_frames_per_packet)
		network_simulator(error_pattern, in_bitstream, out_bitstream, n_frames_per_packet, offset)

		return