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author | Yaroslav Pogrebnyak <yyyaroslav@gmail.com> | 2020-03-19 17:45:48 +0100 |
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committer | Timo Rothenpieler <timo@rothenpieler.org> | 2020-03-28 18:39:40 +0100 |
commit | 4976b102d89787d59a3aaa438b76c62aec86ad5a (patch) | |
tree | b436a28e8857c791b6a13dc2619752172bf30cee /doc | |
parent | 77d5ea1c7cf85d16da330c60351fee3dce3c9e4c (diff) |
avfilter: add vf_overlay_cuda
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
Diffstat (limited to 'doc')
-rw-r--r-- | doc/filters.texi | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index 328e984e92..9c9f9a8ac3 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -14387,6 +14387,38 @@ testsrc=s=100x100, split=4 [in0][in1][in2][in3]; @end itemize +@anchor{overlay_cuda} +@section overlay_cuda + +Overlay one video on top of another. + +This is the CUDA cariant of the @ref{overlay} filter. +It only accepts CUDA frames. The underlying input pixel formats have to match. + +It takes two inputs and has one output. The first input is the "main" +video on which the second input is overlaid. + +It accepts the following parameters: + +@table @option +@item x +@item y +Set the x and y coordinates of the overlaid video on the main video. +Default value is "0" for both expressions. + +@item eof_action +See @ref{framesync}. + +@item shortest +See @ref{framesync}. + +@item repeatlast +See @ref{framesync}. + +@end table + +This filter also supports the @ref{framesync} options. + @section owdenoise Apply Overcomplete Wavelet denoiser. |