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| author | Jonas Lindgren <jonas.lindgren@gmail.com> | 2015-03-06 23:02:34 +0100 |
|---|---|---|
| committer | Luca Barbato <lu_zero@gentoo.org> | 2015-03-06 23:06:20 +0100 |
| commit | cecf45b2bfbb85e9e59f355428fbd4d8cbc652a8 (patch) | |
| tree | 92c6d3a0e4e515c6b8c7b80c375abb9bc45cfc11 /doc | |
| parent | 9731cf4001377fa2f75c279072cc2b0cbd57bf8e (diff) | |
| download | ffmpeg-cecf45b2bfbb85e9e59f355428fbd4d8cbc652a8.tar.gz | |
doc: Add -list_formats all example for video4linux2
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/indevs.texi | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/doc/indevs.texi b/doc/indevs.texi index e514b63af2..30427905ff 100644 --- a/doc/indevs.texi +++ b/doc/indevs.texi @@ -271,6 +271,9 @@ supported using @command{-list_formats all} for Video4Linux2 devices. Some usage examples of the video4linux2 devices with avconv and avplay: @example +# List supported formats for a video4linux2 device. +avplay -f video4linux2 -list_formats all /dev/video0 + # Grab and show the input of a video4linux2 device. avplay -f video4linux2 -framerate 30 -video_size hd720 /dev/video0 |