![]() ![]() You may also try to generate new palette for each frame, so you can skip the first pass, and use the new option in the paletteuse filter. ![]() You might need to fiddle with the params and the dithering methods to achieve best result. Gifsicle is a command-line tool for creating, editing, and getting information about GIF images and animations. Then, use this color template to generate the actual gif file: ffmpeg -i -i palette.png -filter_complex "fps=10 scale=500:-1:flags=lanczos paletteuse=dither=sierra2_4a" -t 10 first run: convert do.gif -coalesce temporary.gif then convert -size temporary.gif -resize 24x24 smaller.gif Share Follow answered at 18:12 phipsalabim 2,630 15 12 4 -coalesce 'creates a complete view of the animation at each point, a bit like a true film strip, rather than an animation sequence.On the other side, you can achieve better results with ffmpeg only.įirst, I'd generate a palette of the input video: ffmpeg -i -filter_complex "fps=10 scale=500:-1:flags=lanczos,palettegen=stats_mode=full" -t 10 palette.png (Also, there's no such things like "huge" pixels, they are the atomic elements of raster images.) Navigate to the Global Menu Control Panel. Install Gifsicle and add it to path of the server environment. ![]() For best results, I'd recommend floyd_steinberg or sierra2_4a, and maybe bayer with scale set to 3. Optimizing animated GIFs using Adaptive Media requires three steps: installing Gifsicle on your local server where DXP is running, setting the PATH environment variable, and then enabling Gifsicle in DXPâs System Settings. I suppose you have no imageMagick installed on your environment, because "convert" is one of IM's tools.Īs for the video artifacts, it is caused by the default dithering method in FFmpeg. Shell_exec("/usr/bin/ffmpeg -i video.mkv -r 20 -f image2pipe -vcodec ppm - | convert -delay 5 - output.gif") ![]()
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