~Vjip4pdZddlZddlmZmZmZmZddlZ ddeeeej fde d e d e d e d eed e deedeej e ffdZ ddeeej fdej de d e d eedeedee d e deedeeee fddfdZdS)z&TorchCodec integration for TorchAudio.N)BinaryIOOptionalTupleUnionTuri frame_offset num_frames normalizechannels_firstformat buffer_sizebackendreturnc\ ddlm}n"#t$r} td| d} ~ wwxYw|s!ddl} | dt d|dkr!ddl} | d t d|!ddl} | d t d|!ddl} | d t d ||} n(#t $r} td |d | | d} ~ wwxYw| jj } | td | } n%#t $r} td| | d} ~ wwxYw| j }|dkra||j dkrB|r|j ddfnd|j df}tj|tj| fS|dd|df}|dkrB|r|j ddfnd|j df}tj|tj| fS|dkr|ddd|f}|s|dd}|| fS)a Load audio data from source using TorchCodec's AudioDecoder. .. note:: This function supports the same API as :func:`~torchaudio.load`, and relies on TorchCodec's decoding capabilities under the hood. It is provided for convenience, but we do recommend that you port your code to natively use ``torchcodec``'s ``AudioDecoder`` class for better performance: https://docs.pytorch.org/torchcodec/stable/generated/torchcodec.decoders.AudioDecoder. As of TorchAudio 2.9, :func:`~torchaudio.load` relies on :func:`~torchaudio.load_with_torchcodec`. Note that some parameters of :func:`~torchaudio.load`, like ``normalize``, ``buffer_size``, and ``backend``, are ignored by :func:`~torchaudio.load_with_torchcodec`. To install torchcodec, follow the instructions at https://github.com/pytorch/torchcodec#installing-torchcodec. Args: uri (path-like object or file-like object): Source of audio data. The following types are accepted: * ``path-like``: File path or URL. * ``file-like``: Object with ``read(size: int) -> bytes`` method. frame_offset (int, optional): Number of samples to skip before start reading data. num_frames (int, optional): Maximum number of samples to read. ``-1`` reads all the remaining samples, starting from ``frame_offset``. normalize (bool, optional): TorchCodec always returns normalized float32 samples. This parameter is ignored and a warning is issued if set to False. Default: ``True``. channels_first (bool, optional): When True, the returned Tensor has dimension `[channel, time]`. Otherwise, the returned Tensor's dimension is `[time, channel]`. format (str or None, optional): Format hint for the decoder. May not be supported by all TorchCodec decoders. (Default: ``None``) buffer_size (int, optional): Not used by TorchCodec AudioDecoder. Provided for API compatibility. backend (str or None, optional): Not used by TorchCodec AudioDecoder. Provided for API compatibility. Returns: (torch.Tensor, int): Resulting Tensor and sample rate. Always returns float32 tensors. If ``channels_first=True``, shape is `[channel, time]`, otherwise `[time, channel]`. Raises: ImportError: If torchcodec is not available. ValueError: If unsupported parameters are used. RuntimeError: If TorchCodec fails to decode the audio. Note: - TorchCodec always returns normalized float32 samples, so the ``normalize`` parameter has no effect. - The ``buffer_size`` and ``backend`` parameters are ignored. - Not all audio formats supported by torchaudio backends may be supported by TorchCodec. r) AudioDecoderz`TorchCodec is required for load_with_torchcodec. Please install torchcodec to use this function.NznTorchCodec AudioDecoder always returns normalized float32 samples. The 'normalize=False' parameter is ignored. stacklevelrzCThe 'buffer_size' parameter is not used by TorchCodec AudioDecoder.z?The 'backend' parameter is not used by TorchCodec AudioDecoder.zCThe 'format' parameter is not supported by TorchCodec AudioDecoder.z"Failed to create AudioDecoder for : z3Unable to determine sample rate from audio metadataz Failed to decode audio samples: )dtype)torchcodec.decodersr ImportErrorwarningswarn UserWarning Exception RuntimeErrormetadata sample_rateget_all_samplesdatashapetorchzerosfloat32 transpose)r r r r r rrrrerdecoderr" audio_samplesr$ empty_shapes P/root/voice-cloning/.venv/lib/python3.11/site-packages/torchaudio/_torchcodec.pyload_with_torchcodecr/ sP4444444  q       :     d []huv www WYdqr sss  []huv wwwS,s## SSSJJJqJJKKQRRS".KPQQQJ//11 JJJAaAABBIJ  Da 4:a= ( (0>V4:a=!,,Q ST DVK;{%-@@@+M MAAA|}}$%Q,:Rtz!}a((DJqM@R {;em<<rKs,, 333333333333  !QQ xbk) *QQQ Q  Q SM QQc]Q 5< QQQQp  "%)!/3wIwI sBK wI wIwI wI SM wI sm wIc]wIwIc]wI%s +,wI wIwIwIwIwIwIrJ