Peter B. <pb <at> das-werkstatt.com> writes: > $ ffmpeg -f lavfi -i mandelbrot -pix_fmt yuv422p > -c:v libopenjpeg -f nut - | ffplay - As said, this needs --disable-decoder=jpeg2000 or -vcodec libopenjpeg. If there is anything unclear in my last mail (except me preferring the old syntax), please tell me! Carl Eugen