table of contents
GMERLIN_IMGCONVERT(1) | User Manuals | GMERLIN_IMGCONVERT(1) |
NAME¶
gmerlin_imgconvert - Image converterSYNOPSIS¶
gmerlin_imgconvert [-co options] input_image output_imageDESCRIPTION¶
Image converterOPTIONS¶
-co <options>Conversion options
q=<number> (1..5, default: 2)
Conversion Quality
Set the conversion quality for format conversions. Lower quality means more
speed. Values above 3 enable slow high quality calculations.
sm=<string>
Supported strings: auto nearest bilinear quadratic cubic_bspline cubic_mitchell
cubic_catmull sinc_lanczos
Default: auto
Scale mode
Choose scaling method. Auto means to choose based on the conversion quality.
Nearest is fastest, Sinc with Lanczos window is slowest.
so=<number> (4..1000, default: 4)
Scale order
Order for sinc scaling
dm=<string>
Supported strings: none copy scale
Default: none
Deinterlace mode
Specify interlace mode. Higher modes are better but slower.
ddm=<string>
Supported strings: top bottom
Default: top
Drop mode
Specifies which field the deinterlacer should drop.
fd=[1|0] (default: 0)
Force deinterlacing
Force deinterlacing if you want progressive output and the input format pretends
to be progressive also.
GENERIC OPTIONS¶
The following generic options are available for all gmerlin applicationsPrint this help message and exit
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December 2012 | Gmerlin |