diff options
-rw-r--r-- | doc/fftools-common-opts.texi | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/doc/fftools-common-opts.texi b/doc/fftools-common-opts.texi index 3892a4af30..2d31199a66 100644 --- a/doc/fftools-common-opts.texi +++ b/doc/fftools-common-opts.texi @@ -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 |