49 lines
1.4 KiB
Python
49 lines
1.4 KiB
Python
from typing import Any, Union
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import numpy as np
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from av.frame import Frame
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from .format import AudioFormat
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from .layout import AudioLayout
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from .plane import AudioPlane
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format_dtypes: dict[str, str]
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_SupportedNDarray = Union[
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np.ndarray[Any, np.dtype[np.float64]], # f8
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np.ndarray[Any, np.dtype[np.float32]], # f4
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np.ndarray[Any, np.dtype[np.int32]], # i4
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np.ndarray[Any, np.dtype[np.int16]], # i2
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np.ndarray[Any, np.dtype[np.uint8]], # u1
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]
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class _Format:
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def __get__(self, i: object | None, owner: type | None = None) -> AudioFormat: ...
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def __set__(self, instance: object, value: AudioFormat | str) -> None: ...
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class _Layout:
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def __get__(self, i: object | None, owner: type | None = None) -> AudioLayout: ...
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def __set__(self, instance: object, value: AudioLayout | str) -> None: ...
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class AudioFrame(Frame):
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planes: tuple[AudioPlane, ...]
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samples: int
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sample_rate: int
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rate: int
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format: _Format
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layout: _Layout
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def __init__(
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self,
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format: AudioFormat | str = "s16",
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layout: AudioLayout | str = "stereo",
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samples: int = 0,
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align: int = 1,
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) -> None: ...
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@staticmethod
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def from_ndarray(
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array: _SupportedNDarray,
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format: AudioFormat | str = "s16",
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layout: AudioLayout | str = "stereo",
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) -> AudioFrame: ...
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def to_ndarray(self) -> _SupportedNDarray: ...
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