diff options
Diffstat (limited to 'doc/filters.texi')
| -rw-r--r-- | doc/filters.texi | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index f47b0ccbb8..7267b21874 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -5667,7 +5667,7 @@ It accepts the following parameters: @item limit Set higher black value threshold, which can be optionally specified -from nothing (0) to everything (255 for 8bit based formats). An intensity +from nothing (0) to everything (255 for 8-bit based formats). An intensity value greater to the set value is considered non-black. It defaults to 24. You can also specify a value between 0.0 and 1.0 which will be scaled depending on the bitdepth of the pixel format. @@ -8305,7 +8305,7 @@ geq=lum=255*gauss((X/W-0.5)*3)*gauss((Y/H-0.5)*3)/gauss(0)/gauss(0),format=gray @section gradfun Fix the banding artifacts that are sometimes introduced into nearly flat -regions by truncation to 8bit color depth. +regions by truncation to 8-bit color depth. Interpolate the gradients that should go where the bands are, and dither them. @@ -15588,7 +15588,7 @@ select=between(t\,10\,20) @end example @item -Select only I frames contained in the 10-20 time interval: +Select only I-frames contained in the 10-20 time interval: @example select=between(t\,10\,20)*eq(pict_type\,I) @end example |