param ($path,$appfile,$isSandbox,$hostIP,$vcodec)

if ([string]::IsNullOrEmpty($hostIP)) {

$hostIP = '127.0.0.1';

}

echo "running $PSScriptRoot/winvm/$path/$appfile"

taskkill /FI "ImageName eq $appfile" /F

taskkill /FI "ImageName eq ffmpeg.exe" /F

taskkill /FI "ImageName eq syncinput.exe" /F

$app = Start-Process "$PSScriptRoot/winvm/$path/$appfile" -PassThru

sleep 2

$title = ((Get-Process -Id $app.id).mainWindowTitle)

sleep 2

$ffmpegParams = -join @(

"-f gdigrab -framerate 30 -i title=`"$title`" -pix_fmt yuv420p "

if ( 'h264' -eq $vcodec )

{ "-c:v libx264 -tune zerolatency " } else

{ "-c:v libvpx -deadline realtime -quality realtime " }

"-vf scale=1280:-2 "

"-f rtp rtp://127.0.0.2:5004 "

)

echo "encoding params: "$ffmpegParams

if ($isSandbox -eq "sandbox") {

Start-Process $PSScriptRoot/winvm/pkg/ffmpeg/ffmpeg.exe -PassThru -NoNewWindow -ArgumentList "$ffmpegParams"

sleep 2

while ($true) {

Start-Process -Wait $PSScriptRoot/winvm/syncinput.exe -PassThru -NoNewWindow -ArgumentList "$title", ".", "windows", $hostIP

}

# Restart on failure. Using service to restart on failure, not working now

# $syncinput = New-Service -Name "Syncinput" -BinaryPathName "$PSScriptRoot\winvm\syncinput.exe $title . windows $hostIP"

# sc failure Syncinput reset= 30 actions= restart/5000

# $syncinput.Start()

}

else {

Start-Process ffmpeg -PassThru -ArgumentList "$ffmpegParams"

sleep 2

Start-Process -PassThru $PSScriptRoot/winvm/syncinput.exe -ArgumentList "$title", ".", "windows"

}