Delete outdated split_rend_lc3plus_cmdlines.py (8664456f) · Commits · IVAS Codec Public Collaboration / IVAS Codec

scripts/split_rendering/lc3plus/split_rend_lc3plus_cmdlines.py

deleted100755 → 0

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		"""
		Generate command lines for split rendering with LC3plus
		"""

		import itertools
		import os

		# Paths
		ENC_PATH = "./IVAS_cod"
		DEC_PATH = "./IVAS_dec"
		REND_PATH = "./IVAS_rend"
		TEMP_DIR = "tmp"

		# Config values to iterate over
		ISM_CONFIGS_NUM_OBJECTS = [1, 2, 3, 4]
		IVAS_BITRATES = [128000]
		PRE_HEAD_ROT_FILES = [
		"Workspace_msvc/trajectories/pre-renderer_pose_files/pre_yaw-20static.csv"
		]
		POST_HEAD_ROT_FILES = [
		"Workspace_msvc/trajectories/post-renderer_pose_files/post_0static.csv"
		]
		RENDER_CONFIG_FILES = [
		#######################################################
		# Alternative 2 - LC3plus with CLDFB pose correction
		"Workspace_msvc/renderer_configs/split_renderer_config_768_1dof.txt",
		"Workspace_msvc/renderer_configs/split_renderer_config_512_2dof.txt",
		None, # Alternative 2 is the default when no rendering config file is given on command line
		#######################################################
		# Alternative 3 - LC3plus with multi-stream (TD) pose correction
		"Workspace_msvc/renderer_configs/split_renderer_config_768_1dof_tdposecorr.txt",
		"Workspace_msvc/renderer_configs/split_renderer_config_1536_2dof_tdposecorr.txt",
		]


		def audio_for_ism(num_objects):
		return f"scripts/testv/stv{num_objects}ISM48s.wav"


		def metadata_for_ism(num_objects):
		return f"scripts/testv/stvISM{num_objects}.csv"


		def basename(file_path):
		basename_w_ext = os.path.basename(file_path)
		return os.path.splitext(basename_w_ext)[0]


		# Full chain: IVAS_cod -> IVAS_dec -> IVAS_rend(post)
		def full_chain(
		num_objects, ivas_bitrate, pre_head_rot_file, render_config_file, post_head_rot_file
		):
		bs_name = f"{TEMP_DIR}/ism{num_objects}_b{ivas_bitrate}_full_chain.g192"
		cod = [
		ENC_PATH,
		"-ism",
		str(num_objects),
		*[metadata_for_ism(i + 1) for i in range(num_objects)],
		str(ivas_bitrate),
		"48",
		audio_for_ism(num_objects),
		bs_name,
		]

		render_config_infix = (
		f"##{basename(render_config_file)}" if render_config_file else ""
		)
		split_bs_name = bs_name.replace(
		".g192", f"##{basename(pre_head_rot_file)}{render_config_infix}##split.bs"
		)
		render_config_args = (
		["-render_config", render_config_file] if render_config_file else []
		)
		dec = [
		DEC_PATH,
		"-T",
		pre_head_rot_file,
		*render_config_args,
		"SPLIT_BINAURAL",
		"48",
		bs_name,
		split_bs_name,
		]

		binaural_output_name = split_bs_name.replace(
		".bs", f"##{basename(post_head_rot_file)}##binaural.wav"
		)
		rend = [
		REND_PATH,
		"-i",
		split_bs_name,
		"-if",
		"BINAURAL_SPLIT_CODED",
		"-of",
		"BINAURAL",
		"-fs",
		"48",
		"-tf",
		post_head_rot_file,
		"-o",
		binaural_output_name,
		]

		return [cod, dec, rend]


		# Renderer chain: IVAS_rend(pre) -> IVAS_rend(post)
		def rend_chain(num_objects, pre_head_rot_file, render_config_file, post_head_rot_file):
		render_config_infix = (
		f"##{basename(render_config_file)}" if render_config_file else ""
		)
		split_bs_name = f"{TEMP_DIR}/ism{num_objects}_rend_chain##{basename(pre_head_rot_file)}{render_config_infix}##split.bs"
		render_config_args = (
		["-render_config", render_config_file] if render_config_file else []
		)
		pre = [
		REND_PATH,
		"-i",
		audio_for_ism(num_objects),
		"-if",
		f"ISM{num_objects}",
		"-im",
		*[metadata_for_ism(i + 1) for i in range(num_objects)],
		"-of",
		"BINAURAL_SPLIT_CODED",
		"-fs",
		"48",
		*render_config_args,
		"-tf",
		pre_head_rot_file,
		"-o",
		split_bs_name,
		]

		binaural_output_name = split_bs_name.replace(
		".bs", f"##{basename(post_head_rot_file)}##binaural.wav"
		)
		post = [
		REND_PATH,
		"-i",
		split_bs_name,
		"-if",
		"BINAURAL_SPLIT_CODED",
		"-of",
		"BINAURAL",
		"-fs",
		"48",
		"-tf",
		post_head_rot_file,
		"-o",
		binaural_output_name,
		]

		return [pre, post]


		def print_command_list(list_of_lists):
		for lst in list_of_lists:
		print(" ".join(lst))
		print("") # newline


		def main():
		print("\n##########################################")
		print("# Full chain: enc -> dec -> rend(post)")
		print("##########################################\n")
		for args_full_chain in itertools.product(
		# Ordering here must match argument order in function call below!
		ISM_CONFIGS_NUM_OBJECTS,
		IVAS_BITRATES,
		PRE_HEAD_ROT_FILES,
		RENDER_CONFIG_FILES,
		POST_HEAD_ROT_FILES,
		):
		print_command_list(full_chain(*args_full_chain))

		print("\n##########################################")
		print("# Renderer chain: rend(pre) -> rend(post)")
		print("##########################################\n")
		for args_rend_chain in itertools.product(
		# Ordering here must match argument order in function call below!
		ISM_CONFIGS_NUM_OBJECTS,
		PRE_HEAD_ROT_FILES,
		RENDER_CONFIG_FILES,
		POST_HEAD_ROT_FILES,
		):
		print_command_list(rend_chain(*args_rend_chain))


		if __name__ == "__main__":
		main()