katas94

using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UIElements;
using UnityEngine.EventSystems;
using UnityEngine.Rendering;

namespace Katas.Experimental
{
    public class WorldSpaceUIDocument : MonoBehaviour, IPointerMoveHandler, IPointerUpHandler, IPointerDownHandler,
        ISubmitHandler, ICancelHandler, IMoveHandler, IScrollHandler, ISelectHandler, IDeselectHandler, IDragHandler

keijiro

half3 Hue2RGB(half h)
{
    h = frac(saturate(h)) * 6 - 2;
    half3 rgb = saturate(half3(abs(h - 1) - 1, 2 - abs(h), 2 - abs(h - 2)));
#ifndef UNITY_COLORSPACE_GAMMA
    rgb = GammaToLinearSpace(rgb);
#endif
    return rgb;
}

keijiro

:: Trim from 2″ for 3 seconds, and encode into a "Twitter friendly" format.
ffmpeg -i source.mp4 -pix_fmt yuv420p -an -ss 2 -t 3 temp.mp4

:: Make a palette for GIF.
ffmpeg -i temp.mp4 -vf palettegen=max_colors=24 palette.png

:: Make a GIF with the palette.
ffmpeg -i temp.mp4 -i palette.png -filter_complex "scale=400:-1:flags=lanczos[x];[x][1:v]paletteuse" -r 30 out.gif