require(animation) ani.options(ani.width=1200,ani.height=900,interval=0.3) saveVideo({ #par = stuff must happen inside this. for(i in 1:360){ # make plot that uses iteration } }, video.name = "filename.mp4", #this needs to point to wherever ImageMagick is installed: ffmpeg = "C:\\Program Files\\ImageMagick-7.0.7-Q16\\ffmpeg.exe", other.opts="-c:v libx264 -profile:v high -level:v 4.0 -pix_fmt yuv420p -crf 22")