Play-Fi renderer support

[Klidec]

For those with Play-Fi speakers that wish to use UMS as their DLNA server.
I've spent some time figuring out the renderer conf file that seems to work well.
I set the loading priority to 2 as it needs to supersede the VLC for Desktop conf file.
Hope this helps someone.

# ============================================================================
# This renderer has sent the following string/s:
#
# User-Agent=6.2.9200 2/, UPnP/1.0, Portable SDK for UPnP devices/1.6.19 for VLC 32-bit version 2.2.4
# User-Agent=6.1.7601 2/Service Pack 1, UPnP/1.0, Portable SDK for UPnP devices/1.6.19 for VLC 64-bit version 2.2.4
# User-Agent=Linux/3.13.0-68-generic, UPnP/1.0, Portable SDK for UPnP devices/1.6.6
# User-Agent=Darwin/12.5.0, UPnP/1.0, Portable SDK for UPnP devices/1.6.19
# User-Agent=Darwin/18.5.0, UPnP/1.0, Portable SDK for UPnP devices/1.6.19
# ============================================================================
#
#
RendererName = PlayFi Renderer
RendererIcon = VLC.png
UserAgentSearch = Portable SDK for UPnP devices/1\\.\\d{1,2}\\.\\d{1,3}
#UserAgentAdditionalHeaderSearch = VLC
#
#
LoadingPriority = 2
SeekByTime = true
#SendFolderThumbnails = true
MediaInfo = false

TranscodeVideo = MPEGTS-H264-AAC
TranscodeAudio = LPCM
DefaultVBVBufSize = true
TranscodeFastStart = false
#
# Transcode the formats that cause problems (remove from StreamExtensions):
# TranscodeExtensions =
#
StreamExtensions = mp3,m4a,flac,wav,aiff

# A comma-separated list of file extensions that are forced to be transcoded and
# never streamed. If MediaInfo = true, define "Supported" formats instead.
# Default: ""
# TranscodeExtensions =