mirror of
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44 lines
2.1 KiB
Python
44 lines
2.1 KiB
Python
from typing_extensions import Buffer, TypeAlias
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_AdpcmState: TypeAlias = tuple[int, int]
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_RatecvState: TypeAlias = tuple[int, tuple[tuple[int, int], ...]]
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class error(Exception): ...
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def add(fragment1: Buffer, fragment2: Buffer, width: int, /) -> bytes: ...
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def adpcm2lin(fragment: Buffer, width: int, state: _AdpcmState | None, /) -> tuple[bytes, _AdpcmState]: ...
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def alaw2lin(fragment: Buffer, width: int, /) -> bytes: ...
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def avg(fragment: Buffer, width: int, /) -> int: ...
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def avgpp(fragment: Buffer, width: int, /) -> int: ...
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def bias(fragment: Buffer, width: int, bias: int, /) -> bytes: ...
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def byteswap(fragment: Buffer, width: int, /) -> bytes: ...
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def cross(fragment: Buffer, width: int, /) -> int: ...
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def findfactor(fragment: Buffer, reference: Buffer, /) -> float: ...
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def findfit(fragment: Buffer, reference: Buffer, /) -> tuple[int, float]: ...
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def findmax(fragment: Buffer, length: int, /) -> int: ...
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def getsample(fragment: Buffer, width: int, index: int, /) -> int: ...
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def lin2adpcm(fragment: Buffer, width: int, state: _AdpcmState | None, /) -> tuple[bytes, _AdpcmState]: ...
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def lin2alaw(fragment: Buffer, width: int, /) -> bytes: ...
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def lin2lin(fragment: Buffer, width: int, newwidth: int, /) -> bytes: ...
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def lin2ulaw(fragment: Buffer, width: int, /) -> bytes: ...
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def max(fragment: Buffer, width: int, /) -> int: ...
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def maxpp(fragment: Buffer, width: int, /) -> int: ...
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def minmax(fragment: Buffer, width: int, /) -> tuple[int, int]: ...
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def mul(fragment: Buffer, width: int, factor: float, /) -> bytes: ...
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def ratecv(
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fragment: Buffer,
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width: int,
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nchannels: int,
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inrate: int,
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outrate: int,
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state: _RatecvState | None,
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weightA: int = 1,
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weightB: int = 0,
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/,
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) -> tuple[bytes, _RatecvState]: ...
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def reverse(fragment: Buffer, width: int, /) -> bytes: ...
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def rms(fragment: Buffer, width: int, /) -> int: ...
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def tomono(fragment: Buffer, width: int, lfactor: float, rfactor: float, /) -> bytes: ...
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def tostereo(fragment: Buffer, width: int, lfactor: float, rfactor: float, /) -> bytes: ...
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def ulaw2lin(fragment: Buffer, width: int, /) -> bytes: ...
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