hook_ffmpeg_html()
uses FFmpeg to convert images to a video;
hook_scianimator()
uses the JavaScript library SciAnimator to create
animations; hook_r2swf()
uses the hook_ffmpeg_html(x, options)hook_scianimator(x, options)
hook_r2swf(x, options)
animation.fun
, e.g. you
can set opts_knit$set(animation.fun = hook_scianimator)
.