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20857b0 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 | from abc import ABC, abstractmethod
import torch
class VideoTokenizer(ABC):
@abstractmethod
def encode(self, video: torch.Tensor) -> list[torch.Tensor]:
...
@abstractmethod
def decode(self, tokens: list[torch.Tensor]) -> torch.Tensor:
...
@property
@abstractmethod
def num_layers(self) -> int:
...
@property
@abstractmethod
def layer_token_counts(self) -> list[int]:
...
@property
@abstractmethod
def name(self) -> str:
...
class AudioTokenizer(ABC):
@abstractmethod
def encode(self, audio: torch.Tensor) -> torch.Tensor:
...
@abstractmethod
def decode(self, tokens: torch.Tensor) -> torch.Tensor:
...
@property
@abstractmethod
def sample_rate(self) -> int:
...
@property
@abstractmethod
def num_codebooks(self) -> int:
...
@property
@abstractmethod
def name(self) -> str:
...
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