From b18aab5a3a4905899eade11fca66ffaf79332890 Mon Sep 17 00:00:00 2001
From: Marc Beninca <marc-beninca@rwx.work>
Date: Tue, 20 Jun 2023 18:29:45 +0200
Subject: [PATCH] ffmpeg/speed

---
 rtfd/public/ffmpeg/snippets.rst | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/rtfd/public/ffmpeg/snippets.rst b/rtfd/public/ffmpeg/snippets.rst
index 7605620..9514416 100644
--- a/rtfd/public/ffmpeg/snippets.rst
+++ b/rtfd/public/ffmpeg/snippets.rst
@@ -93,3 +93,15 @@ Closest I frames
  -to 00:00:02.000 \
  -codec copy \
  -y output.mkv
+
+Change speed
+============
+
+.. code:: shell
+
+ -r 120 \
+ -filter:v "setpts=0.5*PTS"
+
+.. code:: shell
+
+ -filter:a "atempo=2.0"