diff --git a/slides/ws-video/slides.md b/slides/ws-video/slides.md
index 04459c79b369020c908e9e2b0a54b2f567e95ff7..9d4bcb87ff4a519a88be7553dd26703aa3058b7f 100644
--- a/slides/ws-video/slides.md
+++ b/slides/ws-video/slides.md
@@ -16,6 +16,25 @@
 
 |||
 
+### Framerate
+
+Captured pictures/frames per second - FPS
+
+- Capture framerate is set in camera and can be changed to create effects like slow motion in playback
+- Playback framerate is set in the editing software and detemains at wich speed the frames are played back
+
+- normal motion: capture framerate 30fps and playback framerate 30fps -> 1x speed
+- slow motion: capture framerate 60fps and playback framerate 30fps -> 0,5x speed
+- fast motion: capture framerate 15fps and playback framerate 30fps -> 2x speed
+
+|||
+
+### Common framerates
+
+- Cinema is mostly working with 24fps
+
+|||
+
 ### Exposure
 
 <img data-src="https://git.noc.ruhr-uni-bochum.de/makerspace/homepage/-/raw/main/slides/ws-video/exposure.png" width="50%"/>