From 0acc52f5556027b7e76dc2c9b914180fcda8a861 Mon Sep 17 00:00:00 2001
From: Simon Bruder <simon@sbruder.de>
Date: Sat, 10 Aug 2019 16:48:21 +0000
Subject: [PATCH] Add ssim shell function

---
 home/.zshrc.local | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/home/.zshrc.local b/home/.zshrc.local
index f18b93a..1857022 100644
--- a/home/.zshrc.local
+++ b/home/.zshrc.local
@@ -125,6 +125,10 @@ function mkvextract-all-attachments() {
     mkvextract $1 attachments $(mkvmerge --identify $1|grep "Attachment ID"|sed "s/Attachment ID \([0-9]*\): .*/\1/")
 }
 
+function ssim() {
+    ffmpeg -loglevel fatal -i "$1" -i "$2" -lavfi 'ssim=/dev/stdout' -f null -
+}
+
 # Audacious does not support symlinks; hack around that
 function audacious-hack() (
     IFS=$'\n'