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| author | Limin Wang <lance.lmwang@gmail.com> | 2021-08-13 10:47:28 +0800 |
|---|---|---|
| committer | Limin Wang <lance.lmwang@gmail.com> | 2021-08-16 10:00:39 +0800 |
| commit | 694ec84ae92f64694c6d6dcd57dcd0bfaf0596f9 (patch) | |
| tree | c63c243cea16142bf0537ef7d62174f1eac36063 /doc/outdevs.texi | |
| parent | 13460af45621f2f01d3717cb93d6d09a60e63510 (diff) | |
| download | ffmpeg-694ec84ae92f64694c6d6dcd57dcd0bfaf0596f9.tar.gz | |
avdevice/decklink: support for more duplex mode for Decklink 8K Pro
Reviewed-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
Diffstat (limited to 'doc/outdevs.texi')
| -rw-r--r-- | doc/outdevs.texi | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/doc/outdevs.texi b/doc/outdevs.texi index cc0c94ad5d..aa41e29523 100644 --- a/doc/outdevs.texi +++ b/doc/outdevs.texi @@ -198,9 +198,23 @@ Amount of time to preroll video in seconds. Defaults to @option{0.5}. @item duplex_mode -Sets the decklink device duplex mode. Must be @samp{unset}, @samp{half} or @samp{full}. +Sets the decklink device duplex/profile mode. Must be @samp{unset}, @samp{half}, @samp{full}, +@samp{one_sub_device_full}, @samp{one_sub_device_half}, @samp{two_sub_device_full}, +@samp{four_sub_device_half} Defaults to @samp{unset}. +Note: DeckLink SDK 11.0 have replaced the duplex property by a profile property. +For the DeckLink Duo 2 and DeckLink Quad 2, a profile is shared between any 2 +sub-devices that utilize the same connectors. For the DeckLink 8K Pro, a profile +is shared between all 4 sub-devices. So DeckLink 8K Pro support four profiles. + +Valid profile modes for DeckLink 8K Pro(with DeckLink SDK >= 11.0): +@samp{one_sub_device_full}, @samp{one_sub_device_half}, @samp{two_sub_device_full}, +@samp{four_sub_device_half} + +Valid profile modes for DeckLink Quad 2 and DeckLink Duo 2: +@samp{half}, @samp{full} + @item timing_offset Sets the genlock timing pixel offset on the used output. Defaults to @samp{unset}. |