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.TH BLIND-COORDINATE-FIELD 1 blind
.SH NAME
blind-coordinate-field - Generate a video where each pixel indicate their position
.SH SYNOPSIS
.B blind-coordinate-field
[-f
.I frames
| -f
.RB ' inf ']
[-F
.IR pixel-format ]
-w
.I width
-h
.I height
.SH DESCRIPTION
.B blind-coordinate-field
prints a video to stdout.
The values in first channel will be the X-position
for each pixel, and the first channel will be the
Y-position for each pixel. The values in the other
channels will be zero.
.SH OPTIONS
.TP
.BR -f " "\fIframes\fP
The number of frames in the video. If
.I frames
is
.RB ' inf ',
the number of frames will be specified as 0 in the output's
head (works fine with most
.B blind
tools) but the video will be printed to stdout until there are
no processes with an open read end to this process's stdout.
.TP
.BR -F " "\fIpixel-format\fP
Select pixel format, see
.BR blind-convert (1)
for more information.
.TP
.BR -w " "\fIwidth\fP
The width of the video, in pixels.
.TP
.BR -h " "\fIheight\fP
The height of the video, in pixels.
.SH SEE ALSO
.BR blind (7)
.SH AUTHORS
Mattias Andrée
.RI < maandree@kth.se >
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