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doc/scaler: indicate some options as API only. 

srcw, srch, dstw, dsth, src_format and dst_format were blocked for
CLI use in a0af9fd954 in order to fix ticket #4856
This commit is contained in:
Gyan Doshi 2019-05-17 13:02:04 +05:30
parent 359d4e10a0
commit c3458f06f4
1 changed files with 8 additions and 7 deletions
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15
doc/scaler.texi
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@ -5,7 +5,8 @@
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
FFmpeg tools, with a few API-only exceptions noted below.
For programmatic use, they can be set explicitly in the
@code{SwsContext} options or through the @file{libavutil/opt.h} API.
@table @option
@ -68,22 +69,22 @@ Select full chroma input.
Enable bitexact output.
@end table
@item srcw
@item srcw @var{(API only)}
Set source width.
@item srch
@item srch @var{(API only)}
Set source height.
@item dstw
@item dstw @var{(API only)}
Set destination width.
@item dsth
@item dsth @var{(API only)}
Set destination height.
@item src_format
@item src_format @var{(API only)}
Set source pixel format (must be expressed as an integer).
@item dst_format
@item dst_format @var{(API only)}
Set destination pixel format (must be expressed as an integer).
@item src_range