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doc/fftools-common-opts: document -help long and full output

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Stefano Sabatini 2013-09-17 00:14:54 +02:00
parent 8947de17f9
commit 4149981b37
1 changed files with 9 additions and 2 deletions
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11
doc/fftools-common-opts.texi
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@ -59,10 +59,18 @@ Show license.
@item -h, -?, -help, --help [@var{arg}]
Show help. An optional parameter may be specified to print help about a specific
item.
item. If no argument is specified, only basic (non advanced) tool
options are shown.
Possible values of @var{arg} are:
@table @option
@item long
Print advanced tool options in addition to the basic tool options.
@item full
Print complete list of options, including shared and private options
for encoders, decoders, demuxers, muxers, filters, etc.
@item decoder=@var{decoder_name}
Print detailed information about the decoder named @var{decoder_name}. Use the
@option{-decoders} option to get a list of all decoders.
@ -82,7 +90,6 @@ Print detailed information about the muxer named @var{muxer_name}. Use the
@item filter=@var{filter_name}
Print detailed information about the filter name @var{filter_name}. Use the
@option{-filters} option to get a list of all filters.
@end table
@item -version