卜卜口 itorr

## 批量加速视频.ps1

$outputDir = "./output_fast2"

if (!(Test-Path -Path $outputDir)) {
    New-Item -ItemType Directory -Path $outputDir
}

Get-ChildItem -Path $sourceDir -Filter *.mp4 | ForEach-Object {
    $outputFilename = Join-Path $outputDir ("$($_.BaseName)_fasted.mp4")
    ffmpeg -i $_.FullName -vf "select='not(mod(n,300))',setpts=N/(FRAME_RATE*TB)" -r 60 -an -c:v libx264 -preset ultrafast -crf 20 -pix_fmt yuv420p $outputFilename

## itorr-anime-shooting.py3
# pip install opencv-python
# pip install opencv-contrib-python
# pip install PIL

import cv2
import os


def compare_images(image1, image2):
    similarity_score = cv2.matchTemplate(image1, image2, cv2.TM_CCOEFF_NORMED)[0][0]

## white-album-2.html
<!DOCTYPE html>
<meta charset="utf-8">
<title>WA2</title>

<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">

<style>
	html{
		background:#e6f9ff;
	}

## bezier-point-grip.js

var
calc={};

//通过两点计算斜率
calc.slope=function(A,B){
	return (B.y-A.y)/(B.x-A.x);
};

//通过斜率+单点计算截距

	$outputDir = "./output_fast2"

	if (!(Test-Path -Path $outputDir)) {
	New-Item -ItemType Directory -Path $outputDir
	}

	Get-ChildItem -Path $sourceDir -Filter *.mp4 \| ForEach-Object {
	$outputFilename = Join-Path $outputDir ("$($_.BaseName)_fasted.mp4")
	ffmpeg -i $_.FullName -vf "select='not(mod(n,300))',setpts=N/(FRAME_RATE*TB)" -r 60 -an -c:v libx264 -preset ultrafast -crf 20 -pix_fmt yuv420p $outputFilename
	# pip install opencv-python
	# pip install opencv-contrib-python
	# pip install PIL

	import cv2
	import os


	def compare_images(image1, image2):
	similarity_score = cv2.matchTemplate(image1, image2, cv2.TM_CCOEFF_NORMED)[0][0]
	<!DOCTYPE html>
	<meta charset="utf-8">
	<title>WA2</title>

	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">

	<style>
	html{
	background:#e6f9ff;
	}

	var
	calc={};

	//通过两点计算斜率
	calc.slope=function(A,B){
	return (B.y-A.y)/(B.x-A.x);
	};

	//通过斜率+单点计算截距