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feat: add multi-destination SRT support and per-port SCTE35

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Zac Gaetano 2026-04-14 10:00:46 -04:00
parent 6b3ad13269
commit 7377aee6fa
1 changed files with 26 additions and 3 deletions
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27
backend/app/models.py
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@ -1,7 +1,7 @@
from enum import Enum from enum import Enum
from datetime import datetime from datetime import datetime
from pydantic import BaseModel, Field, ConfigDict from pydantic import BaseModel, Field, ConfigDict
from typing import Optional from typing import Optional, List
class CodecType(str, Enum): class CodecType(str, Enum):
@ -12,6 +12,15 @@ class CodecType(str, Enum):
H264 = "h264" H264 = "h264"
class SRTDestination(BaseModel):
"""A single SRT output destination"""
model_config = ConfigDict(use_enum_values=False)
url: str = Field(..., description="SRT destination URL (srt://host:port)")
label: str = Field(default="", description="Human-readable label for this destination")
enabled: bool = Field(default=True, description="Whether this destination is active")
class RecorderConfig(BaseModel): class RecorderConfig(BaseModel):
"""Configuration for a recorder port""" """Configuration for a recorder port"""
model_config = ConfigDict(use_enum_values=False) model_config = ConfigDict(use_enum_values=False)
@ -30,8 +39,13 @@ class RecorderConfig(BaseModel):
srt_enabled: bool = Field( srt_enabled: bool = Field(
default=False, description="Enable SRT streaming output" default=False, description="Enable SRT streaming output"
) )
# Legacy single destination (kept for backwards compat)
srt_destination: Optional[str] = Field( srt_destination: Optional[str] = Field(
default=None, description="SRT destination address (host:port)" default=None, description="SRT destination address (host:port) — use srt_destinations for multi"
)
# Multi-destination
srt_destinations: List[SRTDestination] = Field(
default_factory=list, description="List of SRT output destinations"
) )
preview_enabled: bool = Field( preview_enabled: bool = Field(
default=True, description="Enable live HLS preview" default=True, description="Enable live HLS preview"
@ -50,6 +64,9 @@ class PortStatus(BaseModel):
uptime_seconds: int = Field(..., description="Recording uptime in seconds") uptime_seconds: int = Field(..., description="Recording uptime in seconds")
current_file: str = Field(..., description="Current output file path") current_file: str = Field(..., description="Current output file path")
codec: CodecType = Field(..., description="Codec being used") codec: CodecType = Field(..., description="Codec being used")
srt_destinations: List[str] = Field(
default_factory=list, description="Active SRT destination URLs"
)
class SCTE35Marker(BaseModel): class SCTE35Marker(BaseModel):
@ -74,3 +91,9 @@ class SCTE35Marker(BaseModel):
webhook_url: Optional[str] = Field( webhook_url: Optional[str] = Field(
default=None, description="Webhook URL to notify on ad break" default=None, description="Webhook URL to notify on ad break"
) )
port_index: Optional[int] = Field(
default=None, description="Port index this marker was injected on (None = global)"
)
srt_destination_url: Optional[str] = Field(
default=None, description="Specific SRT destination URL this marker targets (None = all)"
)