ScreenFlow FAQ | How Do I — Make Movies Smaller
| Make Movies Smaller You’ll want to make your movies as small as they can be while maintaining quality. Try various Export Presets See if one of the presets works better for your needs. Reduce the frame size (width / height) Use the “Dimensions” settings in the Export Dialog to change the size to 50% or even less. Reduce the frame rate (frames per second) You might also consider reducing the framerate to 10 or 15 FPS by customizing the codec settings. Press the “Customize…” button in the Export Dialog, then press the “Settings…” button in the Video area. Most codecs offer a Frame Rate/Frames Per Second/FPS setting. Configuring a video codec can be very time consuming. Be prepared to play with the settings until you get an output that fits your needs in terms of size, quality and dimensions.