From 022334e1e91cc974d98973c21378c83991329663 Mon Sep 17 00:00:00 2001
From: "Joshua M. Boniface" <joshua@boniface.me>
Date: Wed, 5 Feb 2020 20:16:09 -0500
Subject: [PATCH] Fix stdout/stderr when running -version

---
 rffmpeg.py | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/rffmpeg.py b/rffmpeg.py
index 0c4f7bf..a7561db 100755
--- a/rffmpeg.py
+++ b/rffmpeg.py
@@ -173,6 +173,14 @@ if all_args[0] == 'ffprobe':
 else:
     rffmpeg_command.append(config['ffmpeg_command'])
 
+# Determine if "-version" is an argument; if so, we output stdout to stdout,
+# otherwise we output it to stderr
+# Weird workaround for something Jellyfin requires...
+if '-version' in cli_ffmpeg_args:
+    stdout = sys.stdout
+else:
+    stdout = sys.stderr
+
 # Parse and re-quote the arguments
 for arg in cli_ffmpeg_args:
     if arg[0] != '-':
@@ -192,7 +200,7 @@ p = subprocess.run(rffmpeg_command,
                      universal_newlines=True,
                      stdin=sys.stdin,
                      stderr=sys.stderr,
-                     stdout=sys.stderr)
+                     stdout=stdout)
 
 ###############################################################################
 # Cleanup