Gifsicle -resize _x90 -colors 256 -color-method diversity -dither=ordered -resize-method sample input.gif > output. We tried tweaking colour quantization in gifsicle as well but it was of no use. Paletteuse=dither=bayer:bayer_scale=5:diff_mode=rectangle If you have the time and patience, I recommend -O3 as was able to get much more optimized GIFs with this method. We even tried changing dithering algorithm to further reduce size but it ended up adding noise and damaged the gif quality The shell command to optimize GIFs is: gifsicle -O3 animation.gif -o animation-optimized.gif. using ffmpeg version 4.1.4īut we observed a huge difference in size between the gif we created and the one created using tenor.įfmpeg -i input.mp4 -filter_complex "fps=10,scale=-1:90:flags=lanczos,split palettegen paletteuse" -y output.gif cd (change into) the directory containing the GIF images then issue the following command to create the animated GIF all.gif : gifsicle -colors 256 -d 100. Currently I use ffmpeg to unpack image (jpg) frames, and image magick convert to assemble them. I think I have tried every possible command line way of doing it, but it still takes too long to produce quality gifs. Now we wanted to create our own gifs and are using the following command to convert mp4 to gif while maintaining the properties of tenor's nano gif. put all the GIF images, appropriately named so that they fall in the correct order of appearance when listed/sorted alphabetically (sometimes tricky), in one folder/directory. 13 I have to batch process a very high number (200,000+) of short mp4s (less then 10s) into animated gifs. We used to embed tenor nano gifs(90px height maintaining aspect ratio, used for GIF previews and shares on mobile) in it.
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