from pydantic import BaseModel

class KnownImagePoint(BaseModel):
    height: float
    width: float


class BirdViewPoint(BaseModel):
    x: float
    y: float


class KnownPoint(BaseModel):
    image: KnownImagePoint
    bird_view: BirdViewPoint


class VideoMetadata(BaseModel):
    knownPoints: list[KnownPoint]