From 7df48cb6d9d9906a2c54f5b247a9bc0784ba4c33 Mon Sep 17 00:00:00 2001
From: jb-alvarado <jb@pixelcrusher.de>
Date: Fri, 19 Feb 2021 13:24:37 +0100
Subject: [PATCH] add docstring

---
 ffplayout/utils.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/ffplayout/utils.py b/ffplayout/utils.py
index 9a41e587..9b97243b 100644
--- a/ffplayout/utils.py
+++ b/ffplayout/utils.py
@@ -635,6 +635,10 @@ def terminate_processes(watcher=None):
 
 
 def ffmpeg_stderr_reader(std_errors, decoder):
+    """
+    read fmpeg stderr decoder and encoder instance
+    and log the output
+    """
     if decoder:
         logger = decoder_logger
         prefix = DEC_PREFIX