def man_q(self, command: Command, q: int) -> Command:
"""Return command with new cq value"""
adjusted_command = command.copy()
i = list_index_of_regex(adjusted_command, r"--cq-level=.+")
adjusted_command[i] = f'--cq-level={q}'
return adjusted_command
def man_q(self, command: Command, q: int) -> Command:
"""Return command with new cq value
:param command: old command
:param q: new cq value
:return: command with new cq value"""
adjusted_command = command.copy()
i = list_index_of_regex(adjusted_command, r"--crf")
adjusted_command[i + 1] = f'{q}'
return adjusted_command
def mod_command(self, command, chunk) -> Command:
"""Return new command with q_file
:param command: old command
:param q: q list
:return: command with new cq value"""
adjusted_command = command.copy()
i = list_index_of_regex(adjusted_command, r"(--qp|-q)")
qp_file = chunk.make_q_file(chunk.per_frame_target_quality_q_list)
new = ['--use-q-file', '1', '--qpfile', f'{qp_file.as_posix()}']
new_cmd = adjusted_command[:i] + new + adjusted_command[i + 2:]
return new_cmd
