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Backend: FastAPI + SQLAlchemy + SQLite Frontend: React + Vite + Ant Design (serif Anthropic theme) Media server: MediaMTX with edge node support Load balancing: round-robin / weighted / least-conn Multicast detection with automatic fallback Transcoding support via FFmpeg (configurable quality) hls.js player with line & quality switching Admin panel with password auth Windows compatible scripts
32 lines
1.4 KiB
Python
32 lines
1.4 KiB
Python
import uuid
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from datetime import datetime
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from sqlalchemy import String, Text, DateTime, Integer, Boolean, Enum
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from sqlalchemy.orm import Mapped, mapped_column
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from database import Base
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import enum
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class StreamStatus(str, enum.Enum):
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pending = "pending"
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live = "live"
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ended = "ended"
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cancelled = "cancelled"
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class Stream(Base):
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__tablename__ = "streams"
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id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
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title: Mapped[str] = mapped_column(String(200), nullable=False)
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description: Mapped[str | None] = mapped_column(Text, nullable=True)
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cover_url: Mapped[str | None] = mapped_column(String(500), nullable=True)
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stream_key: Mapped[str] = mapped_column(String(64), unique=True, default=lambda: uuid.uuid4().hex)
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status: Mapped[StreamStatus] = mapped_column(Enum(StreamStatus), default=StreamStatus.pending)
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scheduled_at: Mapped[datetime | None] = mapped_column(DateTime, nullable=True)
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started_at: Mapped[datetime | None] = mapped_column(DateTime, nullable=True)
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ended_at: Mapped[datetime | None] = mapped_column(DateTime, nullable=True)
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assigned_nodes: Mapped[str | None] = mapped_column(Text, nullable=True)
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multicast_enabled: Mapped[bool] = mapped_column(Boolean, default=False)
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created_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)
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updated_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)
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