FFMPEG: chroma key / greenscreen filter for images / video [closed]
The answer (now) is yes, there is a filter for generating chroma-keys and overlaying them. The filter name is “color key”. There are examples on the site, here’s the command: ffmpeg -i <base-video> -i <overlay-video> -filter_complex ‘[1:v]colorkey=0x<color>:<similarity>:<blend>[ckout];[0:v][ckout]overlay[out]’ -map ‘[out]’ <output-file> where <color> is the rgb color to match in hex (ex: 0x000000 for black), <similarity> … Read more