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| author | Giorgio Vazzana <mywing81@gmail.com> | 2013-01-30 13:17:02 +0100 |
|---|---|---|
| committer | Stefano Sabatini <stefasab@gmail.com> | 2013-01-31 12:38:03 +0100 |
| commit | ff23b76899b289855bb5a7e074673f3e07e5a7cf (patch) | |
| tree | b7f5318cbc59788a4348b88b0acf127e7444f299 /doc | |
| parent | dcfbe1e0b67bfdaf0827a0c54f3c736cdb7c9c1c (diff) | |
| download | ffmpeg-ff23b76899b289855bb5a7e074673f3e07e5a7cf.tar.gz | |
lavd/v4l2: add list_standards option
Since the user is expected to choose the standard by name (with -standard
option), add the possibility to list all the supported standards.
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/indevs.texi | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/doc/indevs.texi b/doc/indevs.texi index 621e1de978..82d500dff8 100644 --- a/doc/indevs.texi +++ b/doc/indevs.texi @@ -596,6 +596,8 @@ the device. Video4Linux2 devices usually support a limited set of @var{width}x@var{height} sizes and framerates. You can check which are supported using @command{-list_formats all} for Video4Linux2 devices. +Some devices, like TV cards, support one or more standards. It is possible +to list all the supported standards using @command{-list_standards all}. Some usage examples of the video4linux2 devices with ffmpeg and ffplay: |