mezentsev

import numpy
from heapq import *


def heuristic(a, b):
    return (b[0] - a[0]) ** 2 + (b[1] - a[1]) ** 2

def astar(array, start, goal):

    neighbors = [(0,1),(0,-1),(1,0),(-1,0),(1,1),(1,-1),(-1,1),(-1,-1)]

mezentsev

Video stabilization using VidStab and FFMPEG

Examples here use the default settings, see the VidStab readme on GitHub for more advanced instructions.

Here's an example video I made

Install ffmpeg with the vidstab plugin from homebrew

brew install ffmpeg --with-libvidstab

mezentsev

class MyMagicClass private constructor(builder: Builder) {

	class Builder {

	}

	companion object {

		@Volatile
		private var instance: MyMagicClass? = null

mezentsev

object Lib {

	private val instance: LibInternal by lazy {
		LibInternal()
	}

	fun init(buider: Builder) = instance.init(builder)

	internal class LibInternal : Lib {
		private var inited: Boolean