GMERLIN_IMGCONVERT(1) | User Manuals | GMERLIN_IMGCONVERT(1) |
gmerlin_imgconvert - Image converter
gmerlin_imgconvert [-co options] input_image output_image
Image converter
-co <options>
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.
The following generic options are available for all gmerlin applications
-help
-help-man
-help-texi
-version
2020/08/12 | Gmerlin |