diff --git a/to_opus.sh b/to_opus.sh
index a8de54c..3a25ef5 100644
--- a/to_opus.sh
+++ b/to_opus.sh
@@ -32,7 +32,7 @@ for file in **/*.@($extension); do
 		awk -v file="$file" -v file_output="${file%.*}.opus" '
 			BEGIN{
 				ORS=" ";
-				print "ffmpeg -threads 4 -i \""file"\" -map 0:a -c:a libopus"
+				print "ffmpeg -i \""file"\" -map 0:a -c:a libopus"
 			}
 			{	# https://wiki.xiph.org/Opus_Recommended_Settings
 				if($1==1) print $2>=64000 ? "-b:a:"NR-1" 128k" : "-b:a:"NR-1" "$2
@@ -45,12 +45,12 @@ for file in **/*.@($extension); do
 			}')
 
 
-	is_video=$(ffprobe "$file" -v 0 -show_entries stream=codec_type -of compact=p=0:nk=1:s="\ " | grep video)
-	if [[ -n "$is_video" ]]; then
+	#is_video=$(ffprobe "$file" -v 0 -show_entries stream=codec_type -of compact=p=0:nk=1:s="\ " | grep video)
+	#if [[ -n "$is_video" ]]; then
 		eval "$command"
-	else
+	#else
 		#eval "$command" && rm "$file"
-	fi
+	#fi
 
 done