maandree / blind Goto Github PK

NAME
       blind - Collection of command line video editing utilities

DESCRIPTION
       blind is a collection of command line video editing utilities. blind uses a
       custom raw video format with a simple container. If you have a video file
       you want to edit, you first have to convert it with blind-from-video(1). To
       be able to play your video in a video play, you have to convert it with
       blind-to-video(1).

       Raw video takes up tremendous amount of space, you should therefore avoid
       storing the video without first convert it with blind-to-video(1).

UTILITIES
       blind-affine-colour(1)
              Apply an affine transformation to the colours in a video

       blind-apply-kernel(1)
              Apply a convolution matrix to a video

       blind-apply-palette(1)
              Apply a colour palette to a video

       blind-arithm(1)
              Perform simple arithmetic on a video

       blind-cat-cols(1)
              Place videos side by side

       blind-cat-rows(1)
              Stack videos vertically

       blind-chroma-key(1)
              Replace a colour range with transparency

       blind-colour-ciexyz(1)
              Convert CIE XYZ for use with blind-single-colour(1)

       blind-colour-matrix(1)
              Create colour space conversion matrix

       blind-colour-srgb(1)
              Convert sRGB for use with blind-single-colour(1) and colour-colour-matrix(1)

       blind-concat(1)
              Concatenate videos

       blind-cone-gradient(1)
              Generate a video with a cone gradient

       blind-convert(1)
              Change pixel format of a video

       blind-coordinate-field(1)
              Generate a video where each pixel indicate their position

       blind-crop(1)
              Extract subframes for all frames

       blind-cross-product(1)
              Calculate the cross product of colours in a video

       blind-cut(1)
              Retain consecutive frames

       blind-disperse(1)
              Framewise split a video into multiple videos

       blind-dissolve(1)
              Fade a video by chaning it's alpha channel

       blind-dot-product(1)
              Calculate the dot product of colours in a video

       blind-double-sine-wave(1)
              Apply double-sine-wave repetition to gradient

       blind-dual-key(1)
              Apply transparency to a video based on two videos and two key

       blind-extend(1)
              Add margins to a video

       blind-extract-alpha(1)
              Split a video into an alpha mask video and a colour mask video

       blind-find-rectangle(1)
              Locate a coloured rectangle

       blind-flip(1)
              Mirror a video vertically

       blind-flop(1)
              Mirror a video horizontally

       blind-from-image(1)
              Convert an image to a frame

       blind-from-named(1)
              Receive a file descriptor

       blind-from-portable(1)
              Convert a video from a portable format to a processable format

       blind-from-text(1)
              Convert text to a video

       blind-from-video(1)
              Converts a regular, cooked video to a blind video

       blind-gauss-blur(1)
              Apply Gaussian blur to a video

       blind-get-colours(1)
              Get a frame with all colours from a video

       blind-hexagon-tessellation(1)
              Create a frame with tessellated hexagons

       blind-interleave(1)
              Framewise interleave videos

       blind-invert-luma(1)
              Invert the luminosity of a video

       blind-invert-matrix(1)
              Invert matrix-video

       blind-kernel(1)
              Create a convolution matrix

       blind-linear-gradient(1)
              Generate a video with a linear gradient

       blind-make-kernel(1)
              Create a custom convolution matrix

       blind-matrix-orthoproject(1)
              Create an affine 2D-transformation matrix for othogonal projection

       blind-matrix-reflect(1)
              Create an affine 2D-transformation matrix for reflection about a line

       blind-matrix-rotate(1)
              Create an affine 2D-transformation matrix for rotation

       blind-matrix-scale(1)
              Create an affine 2D-transformation matrix for scaling

       blind-matrix-shear(1)
              Create an affine 2D-transformation matrix for shearing

       blind-matrix-translate(1)
              Create an affine 2D-transformation matrix for translation

       blind-matrix-transpose(1)
              Create an affine 2D-transformation matrix for transposition

       blind-mean(1)
              Calcuate the mean over videos for each pixel in each frame

       blind-mosaic(1)
              Redraw each frame in video as a mosaic

       blind-mosaic-corners(1)
              Find corners in a mosaic video

       blind-mosaic-edges(1)
              Find edges in a mosaic video

       blind-multiply-matrices(1)
              Multiply matrix-vidoes

       blind-next-frame(1)
              Extracts the next frame from a video

       blind-norm(1)
              Calculate the norm of colours in a video

       blind-peek-head
              Peeks the head from a video

       blind-premultiply(1)
              Premultiply the alpha channel of a video

       blind-primary-key(1)
              Replace a primary with transparency

       blind-quaternion-product(1)
              Calculate the quaternion product of colours in a video

       blind-radial-gradient(1)
              Generate a video with a radial gradient

       blind-read-head(1)
              Reads the head from a video

       blind-rectangle-tessellation(1)
              Create a frame with tessellated rectangles

       blind-repeat(1)
              Repeat a video

       blind-repeat-tessellation(1)
              Repeat a video horizontally and veritically to a specific size

       blind-reverse(1)
              Reverse a video

       blind-rewrite-head(1)
              Rewrite the head of a video

       blind-rotate-90(1)
              Rotate a video 90 degrees clockwise

       blind-rotate-180(1)
              Rotate a video 180 degrees

       blind-rotate-270(1)
              Rotate a video 270 degrees clockwise

       blind-round-wave(1)
              Apply round wave repetition to gradient

       blind-sawtooth-wave(1)
              Apply sawtooth-wave repetition to gradient

       blind-set-alpha(1)
              Multiply the alpha channel of a video

       blind-set-luma(1)
              Multiply the luminosity of a video

       blind-set-saturation(1)
              Multiply the saturation of a video

       blind-sine-wave(1)
              Apply sine-wave repetition to gradient

       blind-sinc-wave(1)
              Apply cardinal sine-wave repetition to gradient

       blind-single-colour(1)
              Generate a single-colour video

       blind-sine-wave(1)
              Apply sine-wave repetition to gradient

       blind-skip-pattern(1)
              Skips frames in a video according to pattern

       blind-spatial-arithm(1)
              Perform simple arithmetic over all pixels for each frame in a video

       blind-spatial-mean(1)
              Calculate the mean over all pixel for each frame in a video

       blind-spectrum(1)
              Transform a gradient into a spectrum

       blind-spiral-gradient(1)
              Generate a video with a spiral gradient

       blind-split(1)
              Split a video, by frame, into multiple videos

       blind-split-chans(1)
              Split colour channels into separate videos

       blind-split-cols(1)
              Split a video vertically into multiple videos

       blind-split-rows(1)
              Split a video horizontally into multiple videos

       blind-square-gradient(1)
              Generate a video with a square gradient

       blind-stack(1)
              Overlay videos

       blind-tee(1)
              /dev/fd/ aware tee(1) implementation

       blind-temporal-arithm(1)
              Perform simple arithmetic over all frames in a video for each pixel

       blind-temporal-mean(1)
              Calculate the mean over all frames in a video for each pixel

       blind-time-blur(1)
              Draw new frames on top of old frames with partial alpha

       blind-to-image(1)
              Convert a frame to an image

       blind-to-named(1)
              Send a file descriptor

       blind-to-portable(1)
              Convert a video to a portable format

       blind-to-text(1)
              Convert a video to text

       blind-to-video(1)
              Converts blind video to a regular video

       blind-transition(1)
              Turn a gradient video to transition-gradient video

       blind-translate(1)
              Perform framewise translation of a video

       blind-transpose(1)
              Transpose a video

       blind-triangle-tessellation(1)
              Create a frame with tessellated triangles

       blind-triangular-wave(1)
              Apply triangular wave repetition to gradient

       blind-unpremultiply(1)
              Unpremultiply the alpha channel of a video

       blind-vector-projection(1)
              Calculate the projection or rejection of colours in a video

       blind-write-head(1)
              Writes the head of a video

SEE ALSO
       ffmpeg(1), ffprobe(1), convert(1), sox(1), rubberband(1), soundstretch(1)

       blind's website: <http://tools.suckless.org/blind/>.