Reworked FFmpeg path discovery and always display to user

1) Reworked FFmpeg and FFprobe path discovery (CLI switch, Custom xml, system $PATH, UI update trigger).  Removed FFMpeg folder from Emby.Server.Implementations.  All path discovery now in MediaEncoder.

2) Always display FFmpeg path to user in Transcode page.

3) Allow user to remove a Custome FFmpeg path and return to using system $PATH (or --ffmpeg if available).

4) Remove unused code associated with 'prebuilt' FFmpeg.

5) Much improved logging during path discovery.

1 files changed, 0 insertions, 17 deletions

diff --git a/Emby.Server.Implementations/FFMpeg/FFMpegInstallInfo.cs b/Emby.Server.Implementations/FFMpeg/FFMpegInstallInfo.cs
deleted file mode 100644
index fa9cb5e01b..0000000000
--- a/Emby.Server.Implementations/FFMpeg/FFMpegInstallInfo.cs
+++ /dev/null
@@ -1,17 +0,0 @@
-namespace Emby.Server.Implementations.FFMpeg
-{
-    public class FFMpegInstallInfo
-    {
-        public string Version { get; set; }
-        public string FFMpegFilename { get; set; }
-        public string FFProbeFilename { get; set; }
-        public string ArchiveType { get; set; }
-
-        public FFMpegInstallInfo()
-        {
-            Version = "Path";
-            FFMpegFilename = "ffmpeg";
-            FFProbeFilename = "ffprobe";
-        }
-    }
-}