pfsextractchannels(1) General Commands Manual pfsextractchannels(1)NAME
pfsextractchannels - Extract selected channels from the stream
SYNOPSIS
pfsextractchannels <channel_name> [<channel_name> ...]
DESCRIPTION
Removes all channels from the pfs stream that are not listed in arguments.
EXAMPLES
pfsin memorial.hdr | pfsextractchannels Y | pfsview
View luminance channel of the memorial image.
SEE ALSO pfsin(1)pfsout(1)BUGS
Please report bugs and comments to Rafal Mantiuk <mantiuk@mpi-sb.mpg.de>.
pfsextractchannels(1)
Check Out this Related Man Page
pfstag(1) General Commands Manual pfstag(1)NAME
pfstag - Set or remove tags to/from pfs stream
SYNOPSIS
pfstag [--set [channel:]name=value] [--remove [channel:]name]
DESCRIPTION
Use this command to set or remove tags from the pfs-stream. Tags are used to add additional information to pfs frames and they are in the
format: 'name=value'. To learn more about tags, read 'Specification of the PFS File Format'.
Tags are set/removed to/from all pfs frames in the stream.
Note that currently only OpenEXR file format supports tags.
OPTIONS --set [channel:]name=value], -s [channel:]name=value], --add [channel:]name=value]
Change existing or add a new tag of the given name. If no channel is given, tags are added to the frame.
--remove [channel:]name], -r [channel:]name]
Remove tag of the given name. Ignore if the tag does not exist. If no channel is given, tags are removed from the frame.
EXAMPLES
pfsin memorial.hdr | pfstag --add "EXTRA_INFO=foo" | pfsout memorial_ei.exr
Add tag "EXTRA_INFO=foo" to the memorial image and save it as memorial_ei.exr.
SEE ALSO pfsin(1)pfsout(1)BUGS
Please report bugs and comments to Rafal Mantiuk <mantiuk@mpi-sb.mpg.de>.
pfstag(1)
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