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	blind-to-text.1 - blind - suckless command-line video editing utility
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	blind-to-text.1 (2058B)
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	1 .TH BLIND-TO-TEXT 1 blind
	2 .SH NAME
	3 blind-to-text - Convert a video to text
	4 .SH SYNOPSIS
	5 .B blind-to-text
	6 [-%
	7 .IR format ]
	8 .SH DESCRIPTION
	9 .B blind-to-text
	10 reads a video from stdin and prints it
	11 in text format to stdout. The first line
	12 in the output is the head. It will contain:
	13 the number of frames, <space>, the width,
	14 <space>, the height, <space>, and the pixel
	15 format. The result of the lines will be
	16 one line per pixel, each of these line will
	17 contain the values of the pixel's colur in
	18 textual representation of a floating-point
	19 value, each separated by a <space>. The
	20 order of the values are: X, Y, Z, and alpha,
	21 where X, Y, and Z are the parameters of the
	22 colour's CIE XYZ representation.
	23 .P
	24 If the width of the video is
	25 .I w
	26 and the height of the video is
	27 .IR h ,
	28 the first
	29 .I w
	30 lines after the head are the pixels in the
	31 first row in the first frame of the video,
	32 the following
	33 .I w
	34 lines are the pixels in the second row,
	35 and so on until the the
	36 .IR w*h :th
	37 line, after the head, where the second
	38 frame begins. The pixels are printed
	39 from left to right, from top to bottom,
	40 and from first frame to last frame.
	41 .SH OPTIONS
	42 .TP
	43 .BR -% \ \fIformat\fP
	44 Selects in what format parameters are printed.
	45 .I format
	46 may include the prefix
	47 .B +
	48 that specified that non-negative values should be prefixed with a
	49 .BR + .
	50 After any prefix, there may be a positive number specifying
	51 the percision of the output, optionally followed by either of
	52 the letters
	53 .BR a ,
	54 .BR e ,
	55 .BR f ,
	56 other
	57 .B g
	58 (other their synonymous uppercases),
	59 or if the input is integer typed,
	60 .B d
	61 or
	62 .BR i ,
	63 at most once, with the same semantics as in
	64 .BR printf (3).
	65 .B f
	66 is used if this letter is omitted.
	67 The percision must be omitted the input is integer typed.
	68
	69 If ommited,
	70 .B 25f
	71 or
	72 .B i
	73 is used. These defaults are selected for ease of
	74 interoperability with other software, however,
	75 .B a
	76 is recommeded to improve performance and remove
	77 truncation error.
	78 .SH SEE ALSO
	79 .BR blind (7),
	80 .BR blind-from-text (1),
	81 .BR blind-to-portable (1)
	82 .SH AUTHORS
	83 Mattias Andrée
	84 .RI < [email protected] >