From 34dd60e937f59e851b1be07d963321bb018115af Mon Sep 17 00:00:00 2001
From: Marcin Chrzanowski <m@m-chrzan.xyz>
Date: Wed, 31 Jan 2024 19:52:22 +0100
Subject: Add video concatanation

---
 ffmpeg.md | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/ffmpeg.md b/ffmpeg.md
index 764c89e..40b6ae7 100644
--- a/ffmpeg.md
+++ b/ffmpeg.md
@@ -69,7 +69,21 @@ For the transpose parameter you can pass:
 
 ## Concatanate audio
 
-    ffmpet -i in1.mp3 -i in2.mp3 -i in3.mp3 -filter_complex '[0:0][1:0][2:0]concat=n=3:v=0:a=1' output.mp3
+    ffmpeg -i in1.mp3 -i in2.mp3 -i in3.mp3 -filter_complex '[0:0][1:0][2:0]concat=n=3:v=0:a=1' output.mp3
+
+## Concatanate videos
+
+Works well especially for large number.
+
+Create file `list.txt`
+
+    file 'video1.mp4'
+    file 'video2.mp4'
+    ...
+
+Then
+
+    ffmpeg -f concat -i list.txt -c copy combined.mp4
 
 ## Fitlering
 
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