CINELERRA-GG INFINITY currently comes with more than 140 of the video plugins and 55 of the audio plugins developed by the FFmpeg project www.ffmpeg.org. These plugins do not have a GUI with buttons like the rest of plugins, therefore to change settings it is necessary to change the variables by hand by highlighting the option, typing a value in the Range box, and then hitting the Apply button. Many of these plugins provide tooltips at the bottom right corner of the window when the option is highlighted. A slider bar and a dial for numerical values can be used to easily vary the values which take effect immediately.
Figure 10.85 shows what an FFmpeg video plugin looks like; example is F_chromakey.