module


entity module

audio
image

module audio

module audio

       Returns the average of the signal audio module.

module audio(id)

       Returns the average of the signal module of object type audio(id).

module image

module image(id)

       Returns averaged luminance of the image id.
Options:
secx(x1,x2)secy(y1,y2) of the normalized window (x1,y1,x2,y2).

module speed image(id)

        Returns averaged luminance of the image speed of the image id.
Note: it is necessary to generate speed image(id) at each image.
Options:
secx(x1,x2)secy(y1,y2) of the normalized window (x1,y1,x2,y2).