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Diffstat (limited to 'doc/filters.texi')
| -rw-r--r-- | doc/filters.texi | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index e081cdc7bc..01262d845e 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -15369,6 +15369,18 @@ Please note that this is a different thing than specifying -1 for @option{w} or @option{h}, you still need to specify the output resolution for this option to work. +@item force_divisible_by Ensures that the output resolution is divisible by the +given integer when used together with @option{force_original_aspect_ratio}. This +works similar to using -n in the @option{w} and @option{h} options. + +This option respects the value set for @option{force_original_aspect_ratio}, +increasing or decreasing the resolution accordingly. This may slightly modify +the video's aspect ration. + +This can be handy, for example, if you want to have a video fit within a defined +resolution using the @option{force_original_aspect_ratio} option but have +encoder restrictions when it comes to width or height. + @end table The values of the @option{w} and @option{h} options are expressions |