fix hls segmenter on windows (#686)

CHANGELOG.md

@@ -6,6 +6,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 ## [Unreleased]
 ### Fixed
 - Fix `HLS Direct` streaming mode
+- Fix bug with `HLS Segmenter` (and `MPEG-TS`) on Windows that caused errors at program boundaries
 
 ### Added
 - Perform additional duration analysis on files with missing duration metadata

ErsatzTV.Application/Streaming/Queries/GetLastPtsDurationHandler.cs

@@ -64,8 +64,7 @@ public class GetLastPtsDurationHandler : IRequestHandler<GetLastPtsDuration, Eit
                 StandardErrorEncoding = Encoding.UTF8
             };
 
-            startInfo.ArgumentList.Add("-v");
+            // `-v 0` seems to prevent ffprobe from outputting anything on windows 
-            startInfo.ArgumentList.Add("0");
             startInfo.ArgumentList.Add("-show_entries");
             startInfo.ArgumentList.Add("packet=pts,duration");
             startInfo.ArgumentList.Add("-of");