vllm_omni.diffusion.postprocess ¶

Diffusion post-processing helpers.

Modules:

Name	Description
`device_reduction`	Device-side reduction of decoded video tensors to uint8 frames.
`media`
`rife_interpolator`	RIFE 4.22.lite frame interpolation for vLLM-Omni video generation.

FrameInterpolator ¶

Lazy-loaded RIFE 4.22.lite frame interpolator.

interpolate_tensor(
    video: Tensor, exp: int = 1, scale: float = 1.0
) -> tuple[Tensor, int]

interpolate_video_tensor(
    video: Tensor,
    exp: int = 1,
    scale: float = 1.0,
    model_path: str | None = None,
) -> tuple[Tensor, int]

Interpolate a video tensor and return the FPS multiplier.