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ffmpeg.wasm-core
Commit d29f784a authored by Paul B Mahol's avatar Paul B Mahol
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avfilter/vf_overlay: add premultiplied alpha mode 

Signed-off-by: 's avatarPaul B Mahol <onemda@gmail.com>
parent dc08caa8
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doc/filters.texi
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......@@ -11338,6 +11338,10 @@ Default value is @samp{yuv420}.
@item repeatlast
See @ref{framesync}.
@item alpha
Set format of alpha of the overlaid video, it can be @var{straight} or
@var{premultiplied}. Default is @var{straight}.
@end table
The @option{x}, and @option{y} expressions can contain the following
......
libavfilter/vf_overlay.c
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