blind-next-frame.1 - blind - suckless command-line video editing utility
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       blind-next-frame.1 (1139B)
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            1 .TH BLIND-NEXT-FRAME 1 blind
            2 .SH NAME
            3 blind-next-frame - Extracts the next frame from a video
            4 .SH SYNOPSIS
            5 .B blind-next-frame
            6 [-f
            7 .IR frames ]
            8 .I width
            9 .I height
           10 .IR pixel-format " ..."
           11 .SH DESCRIPTION
           12 .B blind-next-frame
           13 reads the first frame available in stdin, and prints
           14 it, with a head, to stdout. No excess bytes are read,
           15 and
           16 .B blind-next-frame
           17 can be used again to extract the next frame.
           18 The width, height, and pixel format of the video must
           19 be specified with
           20 .IR width ,
           21 .IR height ,
           22 and
           23 .IR pixel-format ,
           24 respectively;
           25 .BR blind-read-frame (1)
           26 is used to extract this information.
           27 And argument following
           28 .I pixel-format
           29 is appended to
           30 .I pixel-format
           31 with <space> in between.
           32 .SH OPTIONS
           33 .TP
           34 .BR -f " "\fIframes\fP
           35 Read and output the first
           36 .I frames
           37 frames rather than the first single frame.
           38 .SH EXIT STATUS
           39 .TP
           40 0
           41 Successful completion.
           42 .TP
           43 1
           44 End of file reached, no more frames available.
           45 .TP
           46 2
           47 An error occurred.
           48 .SH SEE ALSO
           49 .BR blind (7),
           50 .BR blind-read-head (1),
           51 .BR blind-write-head (1),
           52 .BR blind-to-image (1),
           53 .BR blind-from-image (1),
           54 .BR blind-skip-pattern (1)
           55 .SH AUTHORS
           56 Mattias Andrée
           57 .RI < maandree@kth.se >