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filter docs: reference scale and fps filters

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Vittorio Giovara 2013-11-20 17:35:39 +01:00
parent d28fc7b29a
commit dd249245d0
1 changed files with 3 additions and 1 deletions
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doc/filters.texi
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@ -95,7 +95,7 @@ In a complete filterchain all the unlabelled filter input and output
pads must be connected. A filtergraph is considered valid if all the pads must be connected. A filtergraph is considered valid if all the
filter input and output pads of all the filterchains are connected. filter input and output pads of all the filterchains are connected.
Libavfilter will automatically insert scale filters where format Libavfilter will automatically insert @ref{scale} filters where format
conversion is required. It is possible to specify swscale flags conversion is required. It is possible to specify swscale flags
for those automatically inserted scalers by prepending for those automatically inserted scalers by prepending
@code{sws_flags=@var{flags};} @code{sws_flags=@var{flags};}
@ -1230,6 +1230,7 @@ format=pix_fmts=yuv420p
format=pix_fmts=yuv420p|yuv444p|yuv410p format=pix_fmts=yuv420p|yuv444p|yuv410p
@end example @end example
@anchor{fps}
@section fps @section fps
Convert the video to specified constant framerate by duplicating or dropping Convert the video to specified constant framerate by duplicating or dropping
@ -1820,6 +1821,7 @@ format=monow, pixdesctest
can be used to test the monowhite pixel format descriptor definition. can be used to test the monowhite pixel format descriptor definition.
@anchor{scale}
@section scale @section scale
Scale the input video and/or convert the image format. Scale the input video and/or convert the image format.