If you want to try bayer be sure to test the bayer_scale option too. Your GIF may look better using a particular dithering algorithm, or no dithering at all. There are three main types: deterministic ( bayer), error diffusion (all the others including the default sierra2_4a), and none. For example, to generate a palette for each individual frame use palettegen=stats_mode=single & paletteuse=new=1.ĭither (paletteuse). You can force the filters to focus the palette on the general picture ( full which is the default), only the moving parts ( diff), or each individual frame ( single). The palettegen and paletteuse filters have many additional options. So a value of 10 will cause the GIF to play 11 times. A value of 0 is infinite looping, -1 is no looping, and 1 will loop once meaning it will play twice. Control looping with -loop output option but the values are confusing.split filter will allow everything to be done in one command and avoids having to create a temporary PNG file of the palette.Also see the Advanced options section below. These filters have many options, so refer to the links for a list of all available options and values. palettegen and paletteuse filters will generate and use a custom palette generated from your input.The lanczos scaling algorithm is used in this example.
vf "fps=10,scale=320:-1:flags=lanczos,split palettegen paletteuse" \ Before you start it is always recommended to use a recent version: download or compile.
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