ffmpeg filter

어떤 필터가 있는지 보기

ffmpeg -filters 

./ffplay -i ~/hoho/file/media/mp4/The\ Amazing\ Spiderman\ bionic.mp4 -vf "crop=600:300:10:10,hue=100,fps=10,hflip,vflip,smartblur=1:-1:0,super2xsai,swapuv,unsharp,edgedetect,hqdn3d=500,negate"