Manual Reference Pages - PFSINTIFF (1)
pfsintiff - Load images or frames in several variants of TIFF format
(both LDR and HDR)
pfsintiff (<file> [--linear] [--frames <range>] [--skip-missing]) [<file>...]
pfsintiff command loads images in TIFF format and writes pfs
stream to the Standard Output. The pfs stream is usually piped
to another program for further processing. To detect the format
automatically based on the extension, use pfsin command.
Both the standard LDR tiff and extended HDR (logLuv
encoding http://www.anyhere.com/gward/pixformat/tiffluv.html); Note
that both LDR and HDR tiff files provide photometric data (ie linearly
related to luminance). The LUMINANCE tag is set to RELATIVE, also
the --linear switch is ignored.
To read images from standard input use a single dash - instead of
filename. The images are read until EOF is reached.
Each file can contain a %d pattern, which is substituted with frame
numbers. The pattern has the same syntax as C
printf command. For example, you can use %04d to make the frame number
four digit with proceedings zeros. You can select the frames using the
following options (the options must be always given after the file
--frames <range> |
Range is given in mathlab / octave format:
Frame numbers start with
startframe (default 0), are increased by
step (default 1) and stop at
endframe You can skip one of those values, for example
1:100 for frames 1,2,...,100 and
0:2: for frame 0,2,4,... up to the last file that exists.
Skip up to ten frames in a row if corresponding files are
missing. Otherwise the program stops reading sequence at the first
file that does not exists. This switch does not apply to the first
frame in a sequence. This switch can be useful if there is a rendered
animation where some of the frame has not been generated.
Ignored for compatibility with pfsinppm.
pfsintiff frame %04d.tif --frames 0:10 | pfsview
Read frames from files frame0000.tif, frame0001.tif, ...,
frame0010.tif and show them using pfsview.
Please report bugs and comments on implementation to
the discussion group http://groups.google.com/group/pfstools
Visit the GSP FreeBSD Man Page Interface.
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