Public/Receive-Audio.ps1
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function Receive-Audio { # .SYNOPSIS # Records audio # .DESCRIPTION # Records audio from the default microphone and saves it to a file. # .LINK # https://github.com/alainQtec/LocalSTT/blob/main/Public/Receive-Audio.ps1 # .EXAMPLE # Record-Audio # Saves audio to the current directory. # .EXAMPLE # Record-Audio -o ~/output.wav # Will record audio for 3 minutes and save it to the specified path [CmdletBinding()][OutputType([System.IO.FileInfo])][Alias('Record-Audio')] param ( [Parameter(Mandatory = $false, Position = 0, ValueFromPipeline = $true)] [ValidateScript({ try { $chars = $_.TocharArray(); $invalidChars = [IO.Path]::GetInvalidPathChars() + @(':', '?', '*'); $hasSome = $false foreach ($char in $chars) { $hasSome = $hasSome -or ($invalidChars -contains $char) } if ($hasSome) { throw [System.ArgumentException]::new('OutFile', "Path: $_ contains invalid characters.") } $root = [System.IO.Path]::GetPathRoot($ExecutionContext.SessionState.Path.GetUnresolvedProviderPathFromPSPath($_)) if ([string]::IsNullOrWhiteSpace($root)) { throw [System.ArgumentException]::new("Invalid path root: $_", 'OutFile') } $true } catch { throw $_.Exception } })][Alias('o')] [string]$OutFile, [Parameter(Mandatory = $false, Position = 1, helpMessage = 'Duration of the recording in minutes')] [Alias('d')][ValidateNotNullOrEmpty()] [float]$Duration = .5 # 30 seconds ) begin { $params = $PSCmdlet.MyInvocation.BoundParameters $_ofile = $ExecutionContext.SessionState.Path.GetUnresolvedProviderPathFromPSPath($OutFile) } process { $rec = $params.ContainsKey('OutFile') ? ([LocalSTT]::RecordAudio($_ofile, $Duration)) : ([LocalSTT]::RecordAudio($Duration)) return $rec } } |