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| author | Mattias Andrée <maandree@kth.se> | 2017-07-26 19:25:28 +0200 |
|---|---|---|
| committer | Mattias Andrée <maandree@kth.se> | 2017-07-26 19:25:28 +0200 |
| commit | 5ba5815d0a7255f311cdc66251774e6e36854e8f (patch) | |
| tree | 7c05d21052cdbf29eab2b246abf7a8d0c128eabf /man | |
| parent | blind{-make,}-kernel: apply identity kernel instead of null kernel to non-selected channels (diff) | |
| download | blind-5ba5815d0a7255f311cdc66251774e6e36854e8f.tar.gz blind-5ba5815d0a7255f311cdc66251774e6e36854e8f.tar.bz2 blind-5ba5815d0a7255f311cdc66251774e6e36854e8f.tar.xz | |
Add glow effects
Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat (limited to 'man')
| -rw-r--r-- | man/blind-gauss-blur.1 | 9 | ||||
| -rw-r--r-- | man/blind-kernel.1 | 8 |
2 files changed, 13 insertions, 4 deletions
diff --git a/man/blind-gauss-blur.1 b/man/blind-gauss-blur.1 index 7b92045..d193f80 100644 --- a/man/blind-gauss-blur.1 +++ b/man/blind-gauss-blur.1 @@ -10,7 +10,7 @@ blind-gauss-blur - Apply Gaussian blur to a video | -s .RB ' auto '] -[-achvy] +[-acghvy] .I sd-stream .SH DESCRIPTION .B blind-gauss-blur @@ -45,6 +45,9 @@ video is opaque. .B -c Blur the chroma only, not the luma. .TP +.B -g +Add glow effect. +.TP .B -h Blur horizontally only. Has no affect if -v is also specified. @@ -75,7 +78,9 @@ as the standard deviation all channels. .SH REQUIREMENTS .B blind-gauss-blur requires enough free memory to load three full frames into -memory. A frame requires 32 bytes per pixel it contains. +memory. A frame requires 32 bytes per pixel it contains. If +.B -g +is used, four full frames are required. .SH SEE ALSO .BR blind (7), .BR blind-single-colour (1), diff --git a/man/blind-kernel.1 b/man/blind-kernel.1 index 9dc74a3..c19ba8c 100644 --- a/man/blind-kernel.1 +++ b/man/blind-kernel.1 @@ -61,12 +61,16 @@ is specified, .B SE is used. .TP -.RI \fBgaussian\fP\ [-s\ spread ]\ [-u]\ standard-deviation +.RI \fBgaussian\fP\ [-s\ spread ]\ [-g\ |\ -u]\ standard-deviation Creates a Gaussian blur kernel with the standard deviation .IR standard-deviation . If .B -u -is used, the a Gaussian unsharpen kernel is created. If +is used, the a Gaussian unsharpen kernel is created. +If +.B -g +is used, the a Gaussian blur kernel with glow effect is created. +If .B -s is specified, the specified .I spread |