diff --git a/bash_profile.d/convenience.sh b/bash_profile.d/convenience.sh
index eaa85d8..1566737 100644
--- a/bash_profile.d/convenience.sh
+++ b/bash_profile.d/convenience.sh
@@ -19,3 +19,10 @@ function fmatch() {
 
 
 alias yt2mp3='yt-dlp -x --audio-quality 0 --audio-format mp3'
+
+function heck_ts_to_mp4_replace() {
+  for i in $(find . | grep .ts$); do {
+    ffmpeg -i $i -c copy $i.mp4
+    mv $i /tmp
+  }; done
+}