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| author | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2011-04-12 13:10:33 +0200 |
|---|---|---|
| committer | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2011-04-13 10:06:27 +0200 |
| commit | f521746b8362889f29faf2555a3fd645e24adb23 (patch) | |
| tree | e8be6641f08737c48be250c051f69933055068f0 /doc/ffplay.texi | |
| parent | f8b8c694e9be3a72a43c8f17d4763c3f4fb74c8b (diff) | |
ffplay: implement -showmode option
The new option allows to select the starting show mode.
Diffstat (limited to 'doc/ffplay.texi')
| -rw-r--r-- | doc/ffplay.texi | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/doc/ffplay.texi b/doc/ffplay.texi index e0518b859e..3e5f69c242 100644 --- a/doc/ffplay.texi +++ b/doc/ffplay.texi @@ -58,6 +58,24 @@ Force format. Set window title (default is the input filename). @item -loop @var{number} Loops movie playback <number> times. 0 means forever. +@item -showmode @var{mode} +Set the show mode to use. +Available values for @var{mode} are: +@table @samp +@item 0, video +show video +@item 1, waves +show audio waves +@item 2, rdft +show audio frequency band using RDFT ((Inverse) Real Discrete Fourier Transform) +@end table + +Default value is "video", if video is not present or cannot be played +"rdft" is automatically selected. + +You can interactively cycle through the available show modes by +pressing the key @key{w}. + @item -vf @var{filter_graph} @var{filter_graph} is a description of the filter graph to apply to the input video. |