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NAMEblind-gauss-blur - Apply Gaussian blur to a video SYNOPSISblind-gauss-blur [-j jobs] [-s spread | -s 'auto'] [-achvy] sd-stream DESCRIPTIONblind-gauss-blur reads a video from stdin and a mask video from sd-stream. The video is printed to stdout, with all pixels are blurred using Gaussian blur with a standard deviation calculated for each pixel individually. The standard deviation is calculated by multiplying the X, Y, or Z value with the alpha value of the corresponding pixel and frame in sd-stream. The X value is used when blurring the X channel, and analogously for Y and Z. If the standard deviation is 0, the pixel is not blurred. If stdin is longer than sd-stream, the remainder of stdin is printed without any changes. If stdin is shorter than sd-stream, the remainder of sd-stream is ignored but may be partially read. OPTIONS
REQUIREMENTSblind-compress requires enough free memory to load three full frames into memory. A frame requires 32 bytes per pixel it contains. SEE ALSOblind(7), blind-single-colour(1), blind-time-blur(1) AUTHORSMattias Andrée <maandree@kth.se>
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