diff --git a/add-glitch.sh b/add-glitch.sh
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index 0000000..2ebfb9e
--- /dev/null
+++ b/add-glitch.sh
@@ -0,0 +1 @@
+ffmpeg -hwaccel videotoolbox -i glitch.mp4 -i video-with-new-audio.mp4 -i glitch.mp4 -filter_complex "[0:v:0][0:a:0][1:v:0][1:a:0][2:v:0][2:a:0]concat=n=3:v=1:a=1[vv][aa]" -map "[vv]" -map "[aa]" -c:v libx264 -r 50 -c:a aac -strict experimental -b:a 320k output.mp4
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diff --git a/fix-audio.sh b/fix-audio.sh
new file mode 100755
index 0000000..e00af76
--- /dev/null
+++ b/fix-audio.sh
@@ -0,0 +1 @@
+ffmpeg -hwaccel videotoolbox -i out/video.mp4 -i icdw-11-final.wav -c:v copy -c:a aac -b:a 320k -strict experimental video-with-new-audio.mp4
\ No newline at end of file