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pngenc: Add 'dpi', 'dpm' options

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Andrey Utkin
2013-05-10 18:45:11 +03:00
committed by Michael Niedermayer
parent c0a30dd2e4
commit bc63a76083
2 changed files with 49 additions and 3 deletions
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13
doc/encoders.texi
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@@ -777,6 +777,19 @@ Override the x264 configuration using a :-separated list of key=value parameters
Encoding avpresets for common usages are provided so they can be used with the
general presets system (e.g. passing the @code{-pre} option).
@section png
PNG image encoder.
@subsection Private options
@table @option
@item dpi @var{integer}
Set physical density of pixels, in dots per inch, unset by default
@item dpm @var{integer}
Set physical density of pixels, in dots per meter, unset by default
@end table
@section ProRes
Apple ProRes encoder.