140 lines
5.0 KiB
PowerShell
140 lines
5.0 KiB
PowerShell
#Requires -Version 5.1
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<#
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.SYNOPSIS
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Launches OBS Studio hidden with the replay buffer running, then starts the tray icon.
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Intended to be called by DEM as a logon task (fire and forget — do not wait for completion).
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.NOTES
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Reads settings from config.psd1 one level above this script.
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Writes the OBS profile basic.ini dynamically so the correct UNC path and buffer
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duration are baked in at session start.
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#>
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$ErrorActionPreference = 'Stop'
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$configPath = Join-Path $PSScriptRoot '..\config.psd1'
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$config = Import-PowerShellDataFile -Path $configPath
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# --- Start transcript logging ---
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try {
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$logDir = Join-Path $config.LogPath $env:USERNAME
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New-Item -ItemType Directory -Path $logDir -Force -ErrorAction SilentlyContinue | Out-Null
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Start-Transcript -Path (Join-Path $logDir 'OBSReplayBuffer.log') -Append -ErrorAction Stop
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} catch {
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# Log path unavailable — continue without transcript
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}
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Write-Host "$(Get-Date -Format 'yyyy-MM-dd HH:mm:ss') [INFO] Starting OBS Replay Buffer for user: $env:USERNAME"
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# --- Verify required project files are accessible ---
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$requiredPaths = @(
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(Join-Path $PSScriptRoot '..\obs-config\global.ini')
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(Join-Path $PSScriptRoot '..\obs-config\plugin_config\obs-websocket\config.json')
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(Join-Path $PSScriptRoot 'Show-ReplayTray.ps1')
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$config.OBSExecutable
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)
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foreach ($path in $requiredPaths) {
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if (-not (Test-Path -Path $path)) {
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Write-Host "$(Get-Date -Format 'yyyy-MM-dd HH:mm:ss') [ERROR] Required path not accessible: $path"
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Stop-Transcript -ErrorAction SilentlyContinue
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exit 1
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}
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}
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Write-Host "$(Get-Date -Format 'yyyy-MM-dd HH:mm:ss') [INFO] All required paths verified."
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# --- Skip if OBS is already running (handles reconnect scenarios) ---
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if (Get-Process -Name 'obs64' -ErrorAction SilentlyContinue) {
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Write-Host "$(Get-Date -Format 'yyyy-MM-dd HH:mm:ss') [INFO] OBS already running - exiting."
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Stop-Transcript -ErrorAction SilentlyContinue
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exit 0
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}
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# --- Create user capture subfolder on UNC share ---
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$userCapturePath = Join-Path $config.UNCPath $env:USERNAME
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if (-not (Test-Path -Path $userCapturePath)) {
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New-Item -ItemType Directory -Path $userCapturePath -Force | Out-Null
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Write-Host "$(Get-Date -Format 'yyyy-MM-dd HH:mm:ss') [INFO] Created capture folder: $userCapturePath"
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} else {
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Write-Host "$(Get-Date -Format 'yyyy-MM-dd HH:mm:ss') [INFO] Capture folder exists: $userCapturePath"
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}
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# --- Detect primary monitor resolution ---
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Add-Type -AssemblyName System.Windows.Forms
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$screen = [System.Windows.Forms.Screen]::PrimaryScreen
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$width = $screen.Bounds.Width
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$height = $screen.Bounds.Height
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Write-Host "$(Get-Date -Format 'yyyy-MM-dd HH:mm:ss') [INFO] Detected resolution: ${width}x${height}"
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# --- Deploy global OBS config and WebSocket plugin config ---
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$obsConfigRoot = "$env:APPDATA\obs-studio"
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$sourceConfig = Join-Path $PSScriptRoot '..\obs-config'
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Copy-Item -Path "$sourceConfig\global.ini" -Destination "$obsConfigRoot\global.ini" -Force
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$wsConfigDir = "$obsConfigRoot\plugin_config\obs-websocket"
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New-Item -ItemType Directory -Path $wsConfigDir -Force | Out-Null
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Copy-Item -Path "$sourceConfig\plugin_config\obs-websocket\config.json" -Destination "$wsConfigDir\config.json" -Force
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Write-Host "$(Get-Date -Format 'yyyy-MM-dd HH:mm:ss') [INFO] OBS config files deployed to: $obsConfigRoot"
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# --- Write OBS profile (basic.ini) ---
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$profileDir = "$env:APPDATA\obs-studio\basic\profiles\$($config.ProfileName)"
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New-Item -ItemType Directory -Path $profileDir -Force | Out-Null
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Set-Content -Path "$profileDir\basic.ini" -Encoding UTF8 -Value @(
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'[General]'
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"Name=$($config.ProfileName)"
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''
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'[Output]'
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'Mode=Simple'
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'FilenameFormatting=%CCYY-%MM-%DD_%hh-%mm-%ss'
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''
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'[SimpleOutput]'
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"FilePath=$userCapturePath"
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'RecFormat2=mkv'
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'RecQuality=HQ'
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"RecRBTime=$($config.BufferSeconds)"
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'RecRBSize=512'
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''
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'[Video]'
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"BaseCX=$width"
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"BaseCY=$height"
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"OutputCX=$width"
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"OutputCY=$height"
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'FPSType=1'
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'FPSNum=30'
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'FPSDen=1'
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'ScaleType=bicubic'
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'ColorFormat=NV12'
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'ColorSpace=709'
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'ColorRange=Partial'
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)
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Write-Host "$(Get-Date -Format 'yyyy-MM-dd HH:mm:ss') [INFO] OBS profile written: $profileDir\basic.ini"
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# --- Launch OBS hidden ---
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$obsArgs = @(
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'--minimize-to-tray'
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'--startreplaybuffer'
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'--disable-updater'
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'--profile'
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$config.ProfileName
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'--collection'
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$config.SceneCollection
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)
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Start-Process -FilePath $config.OBSExecutable -ArgumentList $obsArgs -WindowStyle Hidden
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Write-Host "$(Get-Date -Format 'yyyy-MM-dd HH:mm:ss') [INFO] OBS launched: $($config.OBSExecutable)"
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# --- Launch tray icon as a separate background process ---
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$trayScript = Join-Path $PSScriptRoot 'Show-ReplayTray.ps1'
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Start-Process -FilePath 'powershell.exe' -ArgumentList @(
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'-ExecutionPolicy', 'Bypass'
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'-NonInteractive'
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'-WindowStyle', 'Hidden'
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'-File', $trayScript
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) -WindowStyle Hidden
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Write-Host "$(Get-Date -Format 'yyyy-MM-dd HH:mm:ss') [INFO] Tray icon launched."
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Stop-Transcript -ErrorAction SilentlyContinue
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