gmerlin_imgconvert(1) Image converter


gmerlin_imgconvert [-co options] input_image output_image


Image converter


-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.


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


Supported strings: none copy scale

Default: none

Deinterlace mode

Specify interlace mode. Higher modes are better but slower.


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


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