From 067ccb5b3b13125828e3103dc2c256b1224fc451 Mon Sep 17 00:00:00 2001
From: Carl Kittelberger <icedream@icedream.pw>
Date: Tue, 12 Oct 2021 20:32:57 +0200
Subject: [PATCH] Listen for ffmpeg process via loop.

---
 icedreammusic/ndi-to-srt/ndi-to-srt.sh | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/icedreammusic/ndi-to-srt/ndi-to-srt.sh b/icedreammusic/ndi-to-srt/ndi-to-srt.sh
index 00cad95..d38bc57 100644
--- a/icedreammusic/ndi-to-srt/ndi-to-srt.sh
+++ b/icedreammusic/ndi-to-srt/ndi-to-srt.sh
@@ -16,7 +16,18 @@ shutdown_ffmpeg() {
     if is_ffmpeg_running
     then
         kill "$ffmpeg_pid" || true
-        wait "$ffmpeg_pid" || true
+        for t in $(seq 0 10)
+        do
+            if ! kill -0 "$ffmpeg_pid"
+            then
+                break
+            fi
+            sleep 1
+        done
+        if kill -0 "$ffmpeg_pid"
+        then
+            kill -9 "$ffmpeg_pid" || true
+        fi
     fi
     ffmpeg_pid=
 }