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Diffstat (limited to '')
| -rw-r--r-- | man/blind-peek-head.1 | 28 | ||||
| -rw-r--r-- | man/blind-read-head.1 | 1 | ||||
| -rw-r--r-- | man/blind.7 | 3 |
3 files changed, 32 insertions, 0 deletions
diff --git a/man/blind-peek-head.1 b/man/blind-peek-head.1 new file mode 100644 index 0000000..08f832f --- /dev/null +++ b/man/blind-peek-head.1 @@ -0,0 +1,28 @@ +.TH BLIND-PEEK-HEAD 1 blind +.SH NAME +blind-peek-head - Peeks the head from a video +.SH SYNOPSIS +.B blind-peek-head +.SH DESCRIPTION +.B blind-peek-head +peeks the head a video from stdin, and +prints it, without the magic number, to stdout. +The output will contain: the number of frames, +<space>, the width, <space>, the height, <space>, +and the pixel format. The output is text, and +thus ends with a <newline>. The state of stdin +will remain unchanged. +.SH NOTES +.B blind-peek-head +requires that stdin is a socket, a regular file, +or a (on Linux only) a pipe. Direct pipes and +datagram sockets are supported but require that +the entire head must be written in one write. +.SH SEE ALSO +.BR blind (7), +.BR blind-read-head (1), +.BR blind-write-head (1), +.BR blind-next-frame (1) +.SH AUTHORS +Mattias Andrée +.RI < maandree@kth.se > diff --git a/man/blind-read-head.1 b/man/blind-read-head.1 index 9dac8e9..4d75d7f 100644 --- a/man/blind-read-head.1 +++ b/man/blind-read-head.1 @@ -18,6 +18,7 @@ can be used to get the first, and any following, frame from stdin. .SH SEE ALSO .BR blind (7), +.BR blind-peek-head (1), .BR blind-write-head (1), .BR blind-next-frame (1) .SH AUTHORS diff --git a/man/blind.7 b/man/blind.7 index 77c1030..5976903 100644 --- a/man/blind.7 +++ b/man/blind.7 @@ -195,6 +195,9 @@ Extracts the next frame from a video .BR blind-norm (1) Calculate the norm of colours in a video .TP +.BR blind-peek-head (1) +Peeks the head from a video +.TP .BR blind-premultiply (1) Premultiply the alpha channel of a video .TP |