pfsoutimgmagick

Langue: en

Autres versions - même langue

Version: 43013 (openSuse - 09/10/07)

Section: 1 (Commandes utilisateur)

Sommaire

NAME

pfsoutimgmagick - Write images or frames using Image Magick library

SYNOPSIS

pfsoutimgmagick (<file> [--linear] [--quality <val>] [--frames <range>]) [<file>...]

DESCRIPTION

This command can write images or frames in the multitude of image formats supported by the ImageMagick library. This includes but is not limited to: BMP, JPG, PNG, GIF, EPS, TIFF, DPX. See the manual page of ImageMagick for the full list of available formats.

pfsoutimgmagick reads images or frames in pfs format from the Standard Input and writes them under the specified file name(s).

The input of pfsinimgmagick must be within 0-1 range. If LUMINANCE tag set is set to RELATIVE or ABSOLUTE, the linear values will be gamma corrected, assuming sRGB color space. Use --linear switch to disable gamma correction.

This command stores 'ALPHA' channel if it is present in the pfs stream.

Each file name 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 name):

--frames <range>
Range is given in mathlab / octave format:

startframe:step:endframe

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.

--linear
Disables gamma correction if luminance is linear ('LUMINANCE' tag set is set to 'RELATIVE' or 'ABSOLUTE').
--quality <val>
Set JPEG/PNG compression level from 0 to 100. Default 75.

EXAMPLES


 pfsin memorial.tiff | pfsoutrgbe memorial.dpx

Converts from one HDR format to another

BUGS

pfsoutimgmagick can not write frames to the Standard Output.

Please report bugs and comments to Rafal Mantiuk <mantiuk@mpi-sb.mpg.de>.

SEE ALSO

pfsout(1) ImageMagick(1)