ffmpeg/speed

2023-06-20 18:29:45 +02:00 · 2023-06-20 18:29:45 +02:00 · b18aab5a3a
commit b18aab5a3a
parent 6ee74df827
1 changed files with 12 additions and 0 deletions
--- 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"