.TH BLIND-EXTEND 1 blind
.SH NAME
blind-extend - Add margins to a video
.SH SYNOPSIS
.B blind-extend
[-l
.IR left ]
[-r
.IR right ]
[-a
.IR above ]
[-b
.IR below ]
[-t]
.SH DESCRIPTION
.B blind-extend
reads a video from stdin and prints a version of it,
where extra space has been to its sides, to stdout.
.SH OPTIONS
.TP
.BR -l " "\fIleft\fP
Extend the video by
.I left
pixels to the left side of the video.
.I left
most be a non-negative integer.
.TP
.BR -r " "\fIright\fP
Extend the video by
.I right
pixels to the right side of the video.
.I right
most be a non-negative integer.
.TP
.BR -a " "\fIabove\fP
Extend the video by
.I above
pixels to the top of the video.
.I above
most be a non-negative integer.
.TP
.BR -b " "\fIbelow\fP
Extend the video by
.I below
pixels to the bottom of the video.
.I blelow
most be a non-negative integer.
.TP
.BR -t
Instead of adding transparent pixels, draw the end
of the input videos in the new room, such that the
right-most part of the video has is put side-by-side
with the left-most part of the video, and analogously
for the other sides.
.SH SEE ALSO
.BR blind (7),
.BR blind-crop (1)
.SH AUTHORS
Mattias Andrée
.RI < maandree@kth.se >