diff options
| author | Giorgio Vazzana | 2013-03-19 19:09:38 +0100 |
|---|---|---|
| committer | Michael Niedermayer | 2013-03-23 13:43:56 +0100 |
| commit | 785b849f1c231698ba66468bc35c393fa99b270c (patch) | |
| tree | 70584e8a05a5a08086a8355e1b07ddddd80cfaf4 /doc/indevs.texi | |
| parent | 2a97c5915b8f7ef8048c934b2047912873719568 (diff) | |
lavd/v4l2: honor previously selected input channel
An input channel could have been previously set with another application, like
v4l2-ctl, so if no input channel is specified use the previosly selected one.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'doc/indevs.texi')
| -rw-r--r-- | doc/indevs.texi | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/doc/indevs.texi b/doc/indevs.texi index cc5d66622c..63104e22ed 100644 --- a/doc/indevs.texi +++ b/doc/indevs.texi @@ -640,7 +640,8 @@ list of the supported standards, use the @option{list_standards} option. @item channel -Set the input channel number. Default to 0. +Set the input channel number. Default to -1, which means using the +previously selected channel. @item video_size Set the video frame size. The argument must be a string in the form |