From 702e7438275aee2990ee6943a66c17302cda08d9 Mon Sep 17 00:00:00 2001 From: Stefano Sabatini Date: Tue, 19 Mar 2013 20:04:57 +0100 Subject: [PATCH] doc: move ffmpeg-scaler.texi content to separated file This should simplify inclusion in monolithic tool manuals. --- doc/ffmpeg-scaler.texi | 100 +---------------------------------------- doc/scaler.texi | 99 ++++++++++++++++++++++++++++++++++++++++ 2 files changed, 100 insertions(+), 99 deletions(-) create mode 100644 doc/scaler.texi diff --git a/doc/ffmpeg-scaler.texi b/doc/ffmpeg-scaler.texi index 1110c697ba..47b81a4f8b 100644 --- a/doc/ffmpeg-scaler.texi +++ b/doc/ffmpeg-scaler.texi @@ -18,105 +18,7 @@ image rescaling and pixel format conversion. @c man end DESCRIPTION -@chapter Scaler Options -@c man begin SCALER OPTIONS - -The video scaler supports the following named options. - -Options may be set by specifying -@var{option} @var{value} in the -FFmpeg tools. For programmatic use, they can be set explicitly in the -@code{SwsContext} options or through the @file{libavutil/opt.h} API. - -@table @option - -@item sws_flags -Set the scaler flags. This is also used to set the scaling -algorithm. Only a single algorithm should be selected. - -It accepts the following values: -@table @samp -@item fast_bilinear -Select fast bilinear scaling algorithm. - -@item bilinear -Select bilinear scaling algorithm. - -@item bicubic -Select bicubic scaling algorithm. - -@item experimental -Select experimental scaling algorithm. - -@item neighbor -Select nearest neighbor rescaling algorithm. - -@item area -Select averaging area rescaling algorithm. - -@item bicubiclin -Select bicubic scaling algorithm for the luma component, bilinear for -chroma components. - -@item gauss -Select Gaussian rescaling algorithm. - -@item sinc -Select sinc rescaling algorithm. - -@item lanczos -Select lanczos rescaling algorithm. - -@item spline -Select natural bicubic spline rescaling algorithm. - -@item print_info -Enable printing/debug logging. - -@item accurate_rnd -Enable accurate rounding. - -@item full_chroma_int -Enable full chroma interpolation. - -@item full_chroma_inp -Select full chroma input. - -@item bitexact -Enable bitexact output. -@end table - -@item srcw -Set source width. - -@item srch -Set source height. - -@item dstw -Set destination width. - -@item dsth -Set destination height. - -@item src_format -Set source pixel format (must be expressed as an integer). - -@item dst_format -Set destination pixel format (must be expressed as an integer). - -@item src_range -Select source range. - -@item dst_range -Select destination range. - -@item param0, param1 -Set scaling algorithm parameters. The specified values are specific of -some scaling algorithms and ignored by others. The specified values -are floating point number values. - -@end table - -@c man end SCALER OPTIONS +@include scaler.texi @chapter See Also diff --git a/doc/scaler.texi b/doc/scaler.texi new file mode 100644 index 0000000000..c33b6d93ad --- /dev/null +++ b/doc/scaler.texi @@ -0,0 +1,99 @@ +@chapter Scaler Options +@c man begin SCALER OPTIONS + +The video scaler supports the following named options. + +Options may be set by specifying -@var{option} @var{value} in the +FFmpeg tools. For programmatic use, they can be set explicitly in the +@code{SwsContext} options or through the @file{libavutil/opt.h} API. + +@table @option + +@item sws_flags +Set the scaler flags. This is also used to set the scaling +algorithm. Only a single algorithm should be selected. + +It accepts the following values: +@table @samp +@item fast_bilinear +Select fast bilinear scaling algorithm. + +@item bilinear +Select bilinear scaling algorithm. + +@item bicubic +Select bicubic scaling algorithm. + +@item experimental +Select experimental scaling algorithm. + +@item neighbor +Select nearest neighbor rescaling algorithm. + +@item area +Select averaging area rescaling algorithm. + +@item bicubiclin +Select bicubic scaling algorithm for the luma component, bilinear for +chroma components. + +@item gauss +Select Gaussian rescaling algorithm. + +@item sinc +Select sinc rescaling algorithm. + +@item lanczos +Select lanczos rescaling algorithm. + +@item spline +Select natural bicubic spline rescaling algorithm. + +@item print_info +Enable printing/debug logging. + +@item accurate_rnd +Enable accurate rounding. + +@item full_chroma_int +Enable full chroma interpolation. + +@item full_chroma_inp +Select full chroma input. + +@item bitexact +Enable bitexact output. +@end table + +@item srcw +Set source width. + +@item srch +Set source height. + +@item dstw +Set destination width. + +@item dsth +Set destination height. + +@item src_format +Set source pixel format (must be expressed as an integer). + +@item dst_format +Set destination pixel format (must be expressed as an integer). + +@item src_range +Select source range. + +@item dst_range +Select destination range. + +@item param0, param1 +Set scaling algorithm parameters. The specified values are specific of +some scaling algorithms and ignored by others. The specified values +are floating point number values. + +@end table + +@c man end SCALER OPTIONS