o i @s^dZddlZddlZddlmZmZddlZddlZddlm Z ddl m Z GdddZ dS)z ZipEnhancer Module - Audio Denoising Enhancer Provides on-demand import ZipEnhancer functionality for audio denoising processing. Related dependencies are imported only when denoising functionality is needed. N)OptionalUnion)pipeline)Tasksc @sReZdZdZddefddZdefddZ dd ed eed edefddZ d S) ZipEnhancerz$ZipEnhancer Audio Denoising Enhancer-iic/speech_zipenhancer_ans_multiloss_16k_base model_pathcCs||_ttj|jd|_dS)zr Initialize ZipEnhancer Args: model_path: ModelScope model path or local path )modelN)rrracoustic_noise_suppression _pipeline)selfrr F/home/ubuntu/.local/lib/python3.10/site-packages/voxcpm/zipenhancer.py__init__s  zZipEnhancer.__init__wav_pathcCs@t|\}}tj||}tj|d|}t|||dS)zk Audio loudness normalization Args: wav_path: Audio file path iN) torchaudioload functionalloudnessgainsave)r raudiosrrnormalized_audior r r_normalize_loudnessszZipEnhancer._normalize_loudnessNT input_path output_pathnormalize_loudnessreturnc Cstj|s td||dur+tjddd }|j}Wdn1s&wYz|j||d|r:|||WSt yh}z |r]tj|r]zt |Wn t y\Ynwt d|d}~ww)a Audio denoising enhancement Args: input_path: Input audio file path output_path: Output audio file path (optional, creates temp file by default) normalize_loudness: Whether to perform loudness normalization Returns: str: Output audio file path Raises: RuntimeError: If pipeline is not initialized or processing fails z!Input audio file does not exist: NFz.wav)deletesuffix)rz#Audio denoising processing failed: ) ospathexistsFileNotFoundErrortempfileNamedTemporaryFilenamer r ExceptionunlinkOSError RuntimeError)r rrrtmp_fileer r renhance+s*   zZipEnhancer.enhance)r)NT) __name__ __module__ __qualname____doc__strrrrboolr.r r r rrs  r) r2r!r%typingrrrtorchmodelscope.pipelinesrmodelscope.utils.constantrrr r r rs